title: AI-powered webpage quality analysis with automated screenshots, security checks,...

description: AI-powered webpage quality analysis with automated screenshots, security checks, and phishing detection. Returns trust score, visual report, and risk indicators for scam prevention. Price: $0.01 USDC


method: POST

title: x402 Seller Growth Tools: X402 Buyer Intent Scoring

description: Score buyer prospects by x402 fit, budget, urgency, proof requirements, and matched first-payment route. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-seller.558686.xyz/x402/route/x402-buyer-intent-scoring/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-seller.55

type: http

health: healthy

registrySource: self-registered

level: source-confirmed

scope: origin

method: HEAD

scope: exact-route

outcome: not-safely-testable

status: discovered

basis: discovery-only


title: x402 Seller Growth Tools: X402 Buyer Shortlist

description: Build a buyer-ready x402 resource shortlist from seller route inventory. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Start buyer evaluation at https://x402-seller.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-seller.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-seller.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-seller.558686.xyz/x402/route/x402-buyer-shortlist/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the


title: x402 Seller Growth Tools: X402 Competitor Listing Audit

description: Audit a seller listing against x402 competitors for asset coverage, pricing, copy clarity, tags, proof, and conversion gaps. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-seller.558686.xyz/x402/route/x402-competitor-listing-audit/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsS


title: x402 Seller Growth Tools: X402 Directory Rank Tracker

description: Track x402 directory ranking evidence, recrawl status, and submission assets. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Start buyer evaluation at https://x402-seller.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-seller.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-seller.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-seller.558686.xyz/x402/route/x402-directory-rank-tracker/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can


title: x402 Seller Growth Tools: X402 Directory Submission Kit

description: Generate a directory submission package with public assets, route highlights, channel checklist, and copy blocks. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-seller.558686.xyz/x402/route/x402-directory-submission-kit/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x


title: x402 Seller Growth Tools: X402 Market Benchmark

description: Benchmark x402 route pricing, directory positioning, and competitor shortlist fit. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Start buyer evaluation at https://x402-seller.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-seller.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-seller.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-seller.558686.xyz/x402/route/x402-market-benchmark/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can d


title: x402 Seller Growth Tools: X402 Price Band Advisor

description: Recommend canary, standard, and premium x402 price bands from route roles, buyer friction, and competitor pricing. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-seller.558686.xyz/x402/route/x402-price-band-advisor/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-s


title: x402 Seller Growth Tools: X402 Seller Action Plan

description: Return a seller action plan for directory and conversion improvements. x402-buyer-shortlist first: turn seller route inventory into a buyer-facing shortlist for directory ROI, conversion repair, quote inspection, competitor audits, submission kits, price bands, buyer intent, and action plans. Start buyer evaluation at https://x402-seller.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-seller.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-seller.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-seller.558686.xyz/x402/route/x402-seller-action-plan/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download th


title: POST /catalyst-grade

description: Grade a market-moving headline into a structured trade signal (asset, direction, confidence, horizon, invalidation).

scheme: exact

tokenName: USD Coin

level: origin-reachable


title: POST /grounded

description: Grounded answer with live web search and real source citations. Flat per-call price.


title: POST /read

description: Fetch a URL and return clean markdown. No LLM, deterministic, cheap.


title: x402-listing-doctor: POST /v1/listing-doctor

description: Why is my x402 service not listed in the Bazaar? Give us your endpoint URL; we fetch your 402 envelope, run the exact SDK validation and extraction functions the CDP facilitator runs, check catalog presence, and return per-check pass/fail with concrete fix hints — including the undocumented requirement that a buyer must echo your bazaar extension into the settle payload. Deterministic, no LLM.


providerName: what-am-i-signing

title: what-am-i-signing: POST /v1/sign-decode

description: Decode an EVM signature request (EIP-712 typed data, Permit/Permit2, or ERC-20 approve calldata) into a structured intent: what token, which spender, how much, until when, plus risk_flags and an action_hint. Deterministic, no LLM. Answers an agent's question 'what am I about to sign?'


title: x402 Utility Tools: Base64 Codec

description: Encode or decode Base64 and URL-safe Base64 text. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/base64-codec/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/base64-codec/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/s


title: x402 Utility Tools: Csv Clean

description: Clean CSV text by normalizing headers, trimming cells, deduplicating rows, and reporting data issues. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/csv-clean/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/csv-clean/first-payment-client.mjs -o first-payment-client.mjs && npm in


title: x402 Utility Tools: Hash Text

description: Hash text with SHA-256, SHA-1, SHA-512, or MD5. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/hash-text/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/hash-text/first-payment-client


title: x402 Utility Tools: Html Links

description: Extract href/src links from supplied HTML text without fetching remote pages. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/html-links/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/html-links/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x40


title: x402 Utility Tools: Json Normalize

description: Validate JSON, sort object keys, and return a stable normalized string and hash. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/json-normalize/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/json-normalize/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402


title: x402 Utility Tools: Json Schema Validate

description: Validate JSON data against a practical JSON Schema subset with required fields, types, enums, ranges, patterns, and additionalProperties checks. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/json-schema-validate/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/json-schema-valida


title: x402 Utility Tools: Jwt Decode

description: Decode JWT header and payload without accepting secrets or claiming signature verification. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/jwt-decode/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/jwt-decode/first-payment-client.mjs -o first-payment-client.mjs && npm install @x


title: x402 Utility Tools: Slugify

description: Create stable URL slugs from labels, titles, and route names. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/slugify/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/slugify/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402


title: x402 Utility Tools: Text Stats

description: Count characters, bytes, words, lines, paragraphs, and reading time. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/text-stats/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/text-stats/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x


title: x402 Utility Tools: Timestamp Convert

description: Convert Unix seconds, Unix milliseconds, or ISO timestamps into normalized UTC formats. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/timestamp-convert/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/timestamp-convert/first-payment-client.mjs -o first-payment-client.mjs && npm


title: x402 Utility Tools: Unique Lines

description: Deduplicate lines while preserving first-seen order. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/unique-lines/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/unique-lines/first-pay


title: x402 Utility Tools: Url Bulk Normalize

description: Normalize, sort query parameters, strip fragments, resolve relatives, and deduplicate batches of URLs. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/url-bulk-normalize/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/url-bulk-normalize/first-payment-client.mjs -o first-payment-c


title: x402 Utility Tools: Url Parse

description: Parse absolute URL components and query parameters into machine-readable JSON. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/url-parse/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route


health: degraded

registrySource: bazaar


title: POST /vehicle-info

description: UK DVLA vehicle details by registration plate.

method: OPTIONS


providerName: Agent Commerce Desk

title: Base USDC x402 Integration Triage POST

description: POST JSON intake for same-day Base USDC/x402 integration triage with findings, proof links, and patch plan after payment.


title: Base USDC x402 Quick Review POST

description: POST JSON intake for the paid Base USDC/x402 quick review service. Returns a 12h order receipt after payment.


title: x402 Agent Wallet Tools: Eip712 Signature Risk Decoder

description: Decode EIP-712 signing risk fields, permit families, domain pins, and review checklist. receipt-gate-policy first: a $0.001 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Start buyer evaluation at https://x402-wallet.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-wallet.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-wallet.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-wallet.558686.xyz/x402/route/eip712-signature-risk-decoder/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-P


title: x402 Agent Wallet Tools: Erc20 Allowance Risk Scan

description: Scan ERC20 allowance snapshots for unlimited approvals, high USD exposure, unknown spenders, stale approvals, and revoke actions. receipt-gate-policy first: a $0.009 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-wallet.558686.xyz/x402/route/erc20-allowance-risk-scan/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: c


title: x402 Agent Wallet Tools: Evm Transaction Risk Decoder

description: Decode EVM calldata selectors, approval risk, native value, and destination review flags. receipt-gate-policy first: a $0.001 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Start buyer evaluation at https://x402-wallet.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-wallet.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-wallet.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-wallet.558686.xyz/x402/route/evm-transaction-risk-decoder/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-


title: x402 Agent Wallet Tools: Permit Permit2 Decoder

description: Decode EIP-2612 permit and Permit2 typed data into spender, value, deadline, domain, and signing risk flags. receipt-gate-policy first: a $0.009 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-wallet.558686.xyz/x402/route/permit-permit2-decoder/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-w


title: x402 Agent Wallet Tools: Receipt Gate Policy

description: Build receipt-bound execution policy for x402 payment responses and receipt URLs. receipt-gate-policy first: a $0.001 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Start buyer evaluation at https://x402-wallet.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-wallet.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-wallet.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-wallet.558686.xyz/x402/route/receipt-gate-policy/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers c


title: x402 Agent Wallet Tools: Transaction Simulation Summary

description: Summarize transaction simulation outputs without broadcasting: status, gas, balance deltas, approvals, warnings, and sign-or-stop decision. receipt-gate-policy first: a $0.009 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-wallet.558686.xyz/x402/route/transaction-simulation-summary/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first


title: x402 Agent Wallet Tools: Wallet Signing Safety Pack

description: Generate buyer-owned signing safety controls and private-key boundary rules. receipt-gate-policy first: a $0.001 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Start buyer evaluation at https://x402-wallet.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-wallet.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-wallet.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-wallet.558686.xyz/x402/route/wallet-signing-safety-pack/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers


title: x402 Agent Wallet Tools: X402 Agent Spend Recurrence Guard

description: Compile spend recurrence guard rules for repeated x402 agent payments. receipt-gate-policy first: a $0.009 x402 receipt gate route for agent payment enforcement, followed by wallet signing safety, EIP-712, ERC20 allowance, Permit2, transaction simulation, spend guard, and private-key boundary tools. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-wallet.558686.xyz/x402/route/x402-agent-spend-recurrence-guard/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-wallet.558686.xyz/x402/route


title: POST /current

description: Current weather conditions for any global location — temperature, feels-like, humidity, precipitation, wind, and human-readable weather description.


providerName: agentutility

title: 13f-deltas

description: 13F-HR position deltas / institutional holdings change tracker / hedge-fund quarterly trade detector / Berkshire + Bridgewater + Citadel + Renaissance position-change feed / 13F diff / SEC institutional manager portfolio change / 'what did Buffett buy this quarter' / EDGAR 13F-HR delta. Diffs the two most recent 13F-HR filings for an institutional manager (by CIK) and returns added (new positions), exited (sold completely), increased (size up), and reduced (size down) buckets with per-position s


title: ability-check

description: D20 ability check / skill check / attack roll / saving throw resolver API for tabletop RPGs. Rolls a d20 with an optional modifier and advantage/disadvantage, compares to a DC, and reports total, success/failure, and natural-20 / natural-1. Seedable. Pure deterministic compute, no upstream API.


title: accounts-receivable-aging-score

description: Accounts receivable aging score API / AR portfolio health scorer / DSO + delinquency + bad-debt analysis / receivables quality score. Scores an AR book on current share, severe (90+) delinquency, mid-bucket delinquency, DSO, and bad debt, returning a weighted score, grade, drivers, and recommendation.


title: ad-banner-image-expand

description: Ad banner image expand API / paid social canvas outpaint / campaign creative extender. Same Bria Expand backend as image-expand, tuned for agents adapting existing images into wide, square, or portrait ad placements.


title: ad-creative-image-generate

description: Ad creative image generator API / campaign visual generator / paid social creative. Same backend as image-generate, listed for agents producing SFW marketing visuals, concept images, and campaign thumbnails from prompts.


title: add-watermark

description: Add watermark to PDF, image, or video. Applies text or image overlays with configurable position, opacity, font, rotation, and margin. CloudConvert backend for PDFs, PNG/JPG/GIF, and MP4/MOV/WEBM.


title: address-geocode

description: Geocoder / forward geocoder / address to lat-lng / address-to-coordinates / postal-code lookup / place-name resolver / Nominatim geocoder / OpenStreetMap geocoding API. Converts a free-form address, postal code, place name, or POI into latitude/longitude plus a structured address breakdown (house number, road, city, county, state, postcode, country) and bounding box. Returns a ranked list of matches with importance scores. Backed by OSM Nominatim — global coverage, attribution required by ODbL.


title: address-intel-pack

description: Enriches a street address in one call: parse, geocode, timezone, and building permits. Composite: address-parse + address-geocode run in parallel, then timezone-lookup on the geocoded coordinates and building-permits when the address resolves to a supported open-data city (NYC, SF, Chicago, LA, Seattle, Austin). Merged output {parsed, location, timezone, permits}. Open-data sources only (OSM Nominatim, TimeAPI, city Socrata portals). Use it as an address intelligence API or location enrichment a


title: address-parse

description: Address parser / parse street address into components / address splitter / USPS field extraction. Splits a freeform US address into number, street, unit, city, state, and zip. Deterministic, best-effort, no geocoding, no upstream.


title: agent-card-resolve

description: Agent card resolver / ERC-8004 Identity Registry lookup / Trustless Agents / agentId → owner + agentURI / A2A identity / agent.json fetch / on-chain agent metadata. Pass an ERC-8004 agentId (uint256 on Base) — returns the on-chain owner address, the agentURI from the Identity Registry, and the resolved agent card JSON (set fetch_card=false to skip the HTTP follow-up). Reads from Base mainnet Identity Registry 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432 via a static eth_call (no gas, no wallet). U


title: agent-prelaunch-audit

description: Ship-readiness check before you push an AI app live: agent due diligence and prelaunch audit in one call instead of six. Inspects deploy config, secret exposure, prompt-injection surface, dependency risk, and database migration risk, then rolls the result into one readiness view. Composite: one call runs deploy-config-risk + secrets-exposure-check + prompt-injection-surface + dep-risk-summary + db-migration-risk + production-readiness-score in parallel into {deploy_config, secrets, prompt_inject


title: agent-run-review

description: Agent run review / trace cost evals / post-run analysis / agent debugging in one call: hand it a raw agent execution trace and get a readable brief of what happened, a cost estimate for the run, and a first draft of regression eval cases to catch the same failure next time. Composite: one call runs agent-trace-brief + llm-cost-estimate + eval-case-generate in parallel and merges them into {review, cost_estimate, generated_evals}. agent-trace-brief turns the raw steps/tool-calls into an ordered s


title: agent-trace-brief

description: Turns a raw agent execution trace into a readable agent trace summary: an ordered step-by-step account of what the agent did, where it broke, and why. Built for tool call debugging when a run fails silently or an agent loops without explanation: send the trace array or log and get back failure points plus a root-cause hypothesis grounded only in what the trace actually shows, with anything it can't determine labeled unknown instead of guessed. Useful for agent run analysis after an incident, bef


description: AI content detector / GPT detector / ChatGPT plagiarism checker. Calibrated probability (0-1), verdict, suspicious phrases, per-axis style signals (em-dash overuse, hedge phrases, formulaic transitions).

level: origin-and-cross-source

status: qualified

basis: qualified-signals


title: ai-to-human-text

description: AI text humanizer / GPT detector bypass. Strips telltale LLM patterns (formulaic transitions, em-dash overuse, 'delve' / 'tapestry' / 'navigate the landscape'). 4 tones.


title: air-quality

description: Air quality API / AQI / US AQI / European AQI / PM2.5 / PM10 / ozone / nitrogen dioxide / sulphur dioxide / carbon monoxide / Open-Meteo air-quality forecast. Returns current pollutant readings and AQI category for any latitude/longitude, with optional hourly forecast rows for the next 1-72 hours. Air-quality data from Open-Meteo.


title: airport-code-lookup

description: Airport code lookup API / IATA airport info / ICAO airport metadata. Same OurAirports-backed handler as iata-airport-info, indexed for agents resolving airport codes to airport name, municipality, country, region, coordinates, elevation, scheduled-service flag, homepage, and Wikipedia link.


description: FAA airport delays / ground stops / ground delay programs (GDP) / arrival-departure delay feed / NAS Status / FAA OIS air-traffic disruption monitor / weather-driven program changes. Live US airport disruption events from the FAA National Airspace System Status feed: ground stops, GDPs, AFPs, arrival/departure delays, and closures with reason and timing. Filter by IATA-3 airport and event type. Federal public — no auth, no rate-limit hassle.


title: alt-text-generator

description: Alt text generator / accessibility image description API. Produces concise alt text, captions, OCR text, tags, or longer image descriptions from a public image URL using the describe-image backend.


title: amortization-schedule

description: Amortization schedule API / loan payment schedule / debt amortization calculator. Same backend as loan-amortization-calculator, focused on scheduled payment, payoff months, total paid, and interest saved.


title: answer-web

description: Live web answer engine / Perplexity-style cited answers / question-to-answer with sources / web Q&A / agent search / research-grade Q&A / SERP + scrape + LLM synthesis. Asks a question in natural language, gets a synthesized answer with inline [N] citations and the source URLs. Combines Decodo Google SERP + parallel cheerio scrape + Morpheus llama-3.3-70b. No login, pay-per-call.


title: app-icon-image-generate

description: App icon generator API / mobile icon concept / SaaS icon image generation. Same image-generate backend, listed for agents making SFW square icon concepts, product marks, and launch visuals.


title: app-review-sentiment

description: App review sentiment API / mobile app feedback classifier / store review analyzer. Same sentiment-analysis backend, listed for agents scoring app-store reviews by onboarding, stability, pricing, performance, and feature requests.


title: app-store-rejection-explain

description: App Store rejection explainer / Google Play rejection triage / mobile app review policy checklist. Parses rejection text and app metadata, identifies likely policy areas, extracts deadlines, and returns a policy-clean resubmission checklist plus reviewer-note outline. Does not promise approval or recommend platform-policy evasion.


title: app-store-screenshot-expand

description: Expands mobile app screenshots into store, ad, and product-page layouts. Same Bria Expand backend as image-expand. Use it as an app store screenshot expand API, screenshot backdrop extender, or launch asset outpaint.


title: arbitrage-spread

description: Finds the cross-exchange arbitrage spread for any CoinGecko-listed coin. Pulls every tracked exchange ticker, computes the lowest and highest USD-converted prices and the spread %, and identifies which exchanges sit at each extreme plus the highest-volume venue. Filters out stale or anomalous tickers. Use it as a max-min price lookup, CEX price dispersion feed, or spread % calculator.


title: archive-snapshot

description: Finds the closest archived snapshot of a public URL, like a Wayback Machine API. Given a URL and optional timestamp, returns the closest archived capture URL, archive timestamp, and optional cleaned archived page text for citation repair, reference rot fixes, due diligence, and provenance checks. Use it as a web archive lookup, historical webpage snapshot, or archived URL finder.


title: archive-snapshot-api

description: Finds archived snapshots of public web pages, returning the closest Wayback Machine captures with timestamps, status codes, and replay URLs. Same archive-snapshot backend. Use it as an archive snapshot API, Wayback Machine snapshot lookup, or historical URL capture source.


title: archive-url

description: Looks up the archived copy of a public URL closest to a given timestamp and can fetch cleaned archived page text. Useful for citation repair, provenance checks, and reference rot fixes. Use it as an archive snapshot finder, web archive URL builder, or Wayback Machine snapshot API.


title: article-brief

description: Analyzes a news article from its URL into a summary, named entities, and sentiment in one call. Returns scraped text stats, a bullet summary, entities (people, organizations, locations, dates), and overall sentiment with score: the standard agent reading pipeline collapsed into a single request. Ideal for news monitoring, research agents, content triage, brand tracking. Composite: one call runs scrape first, then summarize-text + extract-entities + sentiment in parallel over the text. Use it as


title: arxiv-bibtex

description: Turns an arXiv paper into a BibTeX entry: pulls title, authors, year, abstract, and DOI from the arXiv API and generates a properly-formatted BibTeX entry with an auto-derived cite key (or your own). Free public arXiv API. Use it as an arxiv citation generator, paper bibtex tool, LaTeX citation builder, or academic citation lookup.


description: arXiv full-text search. Search by query / author / category / id-list. Returns title, authors, abstract, primary category, dates, PDF URL, DOI. Public arXiv API.


title: arxiv-summarize

description: arXiv paper summarizer / research-paper TLDR. Fetches abstract via arXiv API + LLM-generated structured summary (TLDR, key findings, methods, limitations, so-what).


title: asset-based-lending-score

description: Scores the risk of an asset based lending (ABL) facility, returning a weighted score and grade. Evaluates collateral coverage, collateral quality, advance discipline, monitoring cadence, and dilution, with drivers and recommendation. Use it as an asset based lending score API or ABL facility risk scorer with advance-rate and monitoring analysis.


title: astro-times

description: Sunrise sunset times. Computes sunrise, sunset, solar noon, day length (seconds), and civil / nautical / astronomical twilight begin & end for any latitude/longitude on any date. Also covers golden hour, dawn / dusk, and full astronomy-times. UTC ISO8601 strings. Wraps sunrise-sunset.org's public API — no auth, commercial-OK.


title: audio-brief

description: Transcribes and digests any audio URL in one call: transcript, summary, and sentiment. Composite: one call runs audio-transcribe + summarize-text + sentiment. Whisper large v3 transcription, then summary and sentiment analysis run in parallel over the transcript. Returns transcript, detected language, duration, summary, sentiment scores, and per-component telemetry. Use it for podcast summaries, call recording digests, or speech-to-text plus TLDR plus emotion.


title: audio-loudnorm

description: Audio loudness normalizer (EBU R128 LUFS). Podcast / Spotify / YouTube target presets (-23 / -16 / -14). Two-pass dynamic mode. Returns hosted MP3.


title: audio-transcribe

description: Transcribes audio to text with whisper-large-v3. Server-side fetches the audio URL (max 25 MB), relays it to Venice's audio/transcriptions endpoint, and returns the transcript with detected language, duration, and per-segment timestamps when response_format='verbose_json' (default). Also supports raw text, SRT, and VTT outputs. Use it as a speech-to-text or multi-language ASR endpoint with OpenAI Whisper API compatibility.


title: b2b-lead-enrich

description: Enriches B2B leads from caller-supplied email/name/domain/company into a public-data profile with inferred name, company, domain, MX records, and homepage context. Designed for agentic sales workflows without private data brokers or prohibited scraping. Use it as a B2B lead enrichment API, sales lead enrichment, or prospect enrichment lite.


title: background-gen

description: Character background generator API / personality trait, ideal, bond, flaw generator for tabletop RPGs. Rolls the four roleplaying hooks for a character sheet — a personality trait, an ideal, a bond, and a flaw. Seedable. Pure compute, no upstream. Original generic-fantasy phrasing.


title: background-remove

description: Removes the background from a public image URL and returns the subject with alpha transparency. Optional crop_to_bbox. fal.ai imageutils/rembg. Use it as a background remove API, image background remover, or transparent PNG foreground cutout.


title: background-remover

description: Removes the background from product, portrait, and object images, returning alpha PNG foreground cutouts with optional crop-to-bounding-box behavior. Same remove-bg backend. Use it as a background remover API, to remove image background, or for transparent PNG cutouts.


title: banner-image-expand

description: Turns existing photos into wide website, ad, and email-header canvases. Same backend as image-expand. Use it as a banner image expand API, hero image outpainting tool, or website header extender.


title: basename-resolve

description: Resolves Coinbase Basenames (.base.eth) to Ethereum addresses and back, reading the Base mainnet L2 Resolver on-chain (no gas, no wallet). Forward: pass a basename like 'alice.base.eth' (bare names are auto-suffixed with .base.eth) to get the registered address plus avatar / url / com.twitter / com.github / email / com.discord text records (override with `text_records`). Reverse: pass a 0x address to get the primary basename, if any. Useful for agent-payment flows that need to translate human na


title: bestiary-random

description: Random creature API / monster of the day / random mythical creature generator. Returns a random creature, optionally from a category (mythology, folklore, cryptid, literature, film, game, religion, sci-fi), with a short encyclopedia entry and a fun fact. Each call varies. For prompts, content feeds, and inspiration. LLM-backed.


title: bin-lookup

description: Looks up a credit card BIN: the first 6-8 digits resolve to issuer, country, brand, and card type via binlist.net. Useful for fraud screening, payment routing, and geo-risk. Use it as a bin lookup or IIN lookup.


title: bin-lookup-api

description: Looks up card BINs, resolving the first 6-8 card digits to scheme, issuer, country, card type, prepaid/debit/credit signal, and payment-routing metadata. Same BIN/IIN backend as iin-lookup. Use it as a BIN lookup API, card BIN checker, or IIN issuer lookup.


title: blended-finance-score

description: Scores a blended finance structure on how efficiently concessional capital mobilizes private money, returning a 0-100 structure score. Weighs impact quality, private leverage ratio, concessional capital share, first-loss risk cushion, and governance; returns grade, recommendation, metrics, and drivers. Use it as a blended finance score API, private capital mobilization check, or first-loss impact finance calculator.


title: blended-finance-score-api

description: Scores blended finance structures on concessional capital leverage. Same model as blended-finance-score, exposed under the buyer keyword used in demand searches. Use it as a blended finance score API or impact finance risk score.


title: blog-header-image-generate

description: Generates blog header images: SFW header images, newsletter visuals, and documentation illustrations from prompts. Same backend as image-generate. Use it as an article hero image or editorial illustration generator.


title: bls-occupational-stats

description: BLS Public Data API — wages, employment levels, growth by series ID. Federal public, free. Optional BLS_API_KEY for higher rate-limits.


title: book-cover-image-generate

description: Generates SFW book cover art concepts, genre mood boards, and launch visuals from a prompt. Same image-generate backend. Use it as a book cover image generator API, ebook cover concept tool, or publishing creative source.


title: brand-availability-sweep

description: Brand availability sweep API for a name availability check before you commit to a startup, product, or project name: trademark signal, domain availability, X/Twitter handle availability, brandable alternative names, and a brandability score in one call. Composite: one call runs brand-clearance + domain-availability + x-handle-availability + domain-suggest + brand-name-score in parallel (the handle and alternative-name legs are optional, degrading if X credentials are missing or the naming model


title: brand-bootstrap

description: Bootstraps a brand kit for a new business or product in one call. Same backend as brand-launch-brief, exposed under a workflow slug for agents bootstrapping a company or product. Returns name score, positioning, tagline options, messaging pillars, logo prompt, launch checklist, and suggested channels. Use it as a brand bootstrap API or new business launch brief.


title: brand-clearance

description: Screens a candidate brand name across trademark, domain, and web-presence checks in a single composite signal. Runs four checks in parallel (in-process, no x402 self-billing): USPTO TM name search, domain availability across requested TLDs (default .com .ai .dev .io .co), Wikipedia presence, and a Hacker News mention scan. Returns risk_level (clear|soft|moderate|hard), risk_score 0-100, sub-scores per signal, the raw hits, and a one-line recommendation. Designed for AI agents self-screening proj


title: brand-domain-check

description: Checks whether a brand or company domain is established, expiring, registrar-locked, or newly registered, on the same RDAP backend as whois-lookup. Use it as a brand domain check API, startup domain diligence, or company-name domain screen.


title: brand-launch-brief

description: Generates a structured brand launch brief for a new company or product from name, concept, audience, and tone. Returns name score, positioning, tagline options, messaging pillars, logo prompt, launch checklist, and suggested launch channels. Designed to compose with domain-suggest, domain-availability, x-handle-availability, logo generation, and brand-clearance. Use it as a brand launch brief generator, startup bootstrap brief, new company brand kit, or product positioning brief.


title: brand-logo-concept-image

description: Generates SFW logo concept boards, abstract marks, and brand direction visuals from prompts. Same fast Venice-backed backend as image-generate. Use it as a brand logo concept image API, for startup logo visual ideation, or as a mark concept generator.


title: brand-name-generator

description: Generates brand name candidates and returns ranked names, slugs, rationale, checked TLDs, and availability counts. Same backend as domain-suggest, with exact brand-name wording for discovery. Use it as a product naming API or brandable domain suggester.


title: character-gen

description: Tabletop character generator API / D&D 5e character builder / RPG character creator / random fantasy character. Generates a complete 5e-style character: ability scores (4d6-keep-highest-3, 3d6, or standard array) assigned by class priority, race / class / background / alignment, racial ability bonuses, derived hit points, ability modifiers, proficiency bonus, saving-throw proficiencies, and a procedurally generated name. Pin any field (race, class, level 1-20, method, name) or omit to randomize;


title: character-portrait

description: Character portrait generator API / RPG character art / D&D character image / fantasy avatar generator. Builds a portrait from structured inputs — race, class, gender, a free-text description, and an art style (fantasy-art, realistic, anime, oil-painting, ink-sketch, watercolor, pixel-art, comic-book) — and renders it to a hosted PNG URL. Pairs with character-gen: generate the character, then its portrait. Text-to-image via Venice, output hosted on fal.


title: class-lookup

description: D&D 5e class lookup API / SRD class reference / class proficiencies and hit dice. Look up a class by name for hit dice, armor/weapon/tool/skill proficiencies, saving throws, spellcasting ability, and starting equipment, or list all SRD classes. SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.


description: Company enrichment API / domain enrichment / organization enrichment / firmographic lite. Given a domain or email, returns normalized domain, inferred company name, MX records, and public homepage metadata including title, description, image, and status. Public-data only; no private enrichment database or social scraping.


title: condition-lookup

description: D&D 5e condition lookup API / SRD conditions reference (blinded, grappled, prone, stunned, etc.). Look up a condition by name for its full rules text, or list all SRD conditions. SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.


description: Country info lookup. Resolves country metadata by common name, ISO 3166 alpha-2/alpha-3 code, or capital city. Returns capital, region, population, area, currencies, languages, timezones, calling code, flag emoji, neighbors. Wraps the public REST Countries v3.1 API — no auth, commercial-OK.


title: creature-compare

description: Creature comparison API / who-would-win monster matchup / versus analysis for any two creatures. Compares two creatures from any source on strengths, weaknesses, and a reasoned head-to-head verdict with confidence and caveats. For agents, trivia, game shows, and content. LLM-backed.


title: creature-identify

description: Creature identifier API / name-that-monster / identify a creature from a description. Give a description, set of clues, or half-remembered details and get back ranked candidate creatures with each one's source and why it matches. For agents, trivia, and search. LLM-backed.


title: creature-image

description: Creature image generator API / monster art / fantasy creature image from any world. Renders any creature — named from myth, folklore, a novel, a film, a game, or your own description — to a hosted PNG URL, in a chosen art style (fantasy-art, realistic, anime, oil-painting, ink-sketch, watercolor, pixel-art, comic-book). Pairs with the bestiary lookups: read the lore or stat block, then picture the monster. Text-to-image via Venice, output hosted on fal.


title: creature-lore

description: Creature lore API / monster encyclopedia / mythical creature database for any world. Knows creatures, monsters, spirits, and beings from every source — world mythology and folklore, religion, cryptozoology, novels, films, games, comics, and song. Given a creature name (and optional source to disambiguate), returns a structured encyclopedia entry: origin, category, physical description, abilities, weaknesses, behavior, habitat, cultural significance, notable appearances, and a danger level. Refer


title: creature-statblock

description: Creature stat block generator API / homebrew monster stats for any creature / 5e stat block for any being. Turns any creature from any world, book, film, game, myth, or song into an original, playable 5e-style stat block — AC, HP, ability scores, challenge rating, traits, and actions — as original game statistics (not a copied published block). Optionally target a challenge rating. Bridges the bestiary and rollforge clusters. LLM-backed.


description: Cron expression parser. Takes a 5/6/7-field cron expression or @yearly/@monthly/@weekly/@daily/@hourly macro and returns a plain-English explanation, frequency bucket, validation result, and a runs-per-day estimate. Useful for explaining a schedule to a human, validating a cron string, or generating a cadence summary.


title: AgentUtility.ai: POST /crypto-headlines

description: Searches recent bitcoin, ethereum, and DeFi headlines via GDELT with a GNews fallback when configured, returning headline URLs, domains, timestamps, language/country metadata, and headline sentiment. Not trading advice. Use it as a crypto headlines API or low-cost cryptocurrency news feed.


description: Returns recent cryptocurrency headline metadata and sentiment. Same GDELT-backed public news handler as crypto-news, exposed under API buyer wording with a lower-cost route for routers that sort by price. No scraping and no trading advice. Use it as a crypto news API, cryptocurrency news API, or DeFi news endpoint.


description: Classifies supplied crypto news headlines, project updates, or community posts by sentiment and emotion. Classification only, not investment advice. Same sentiment-analysis backend. Use it as a crypto news sentiment API, token headline sentiment tool, or Web3 community tone scorer.


key: POST https://x402.agentutility.ai/cve

description: Looks up a CVE and returns the full NIST NVD vulnerability record. Short alias of cve-lookup: CVSS v3.1 + v2 vectors, severity, CWE class, affected CPE list, references, public-exploit indicator with reference URLs, and a bounded exploitability summary. Federal public data. Use it as a vulnerability lookup, NVD record fetch, CVSS scorer, vuln advisory fetch, exploit-known check, or patch-priority triage for Log4Shell-style records.

recordKey: POST https://x402.agentutility.ai/cve


title: describe-image

description: AI image descriptor / vision LLM. Modes: describe, alt_text (accessibility, <=125 chars), OCR (extract visible text), tags (8-15 keywords), caption (single-sentence). Vision LLM powered.


title: dice-roll

description: Dice roller API / dice notation evaluator / RPG dice / tabletop random roll engine. Evaluates standard dice notation — XdY, flat modifiers (+/-), and keep-highest / keep-lowest (4d6kh3 for stat rolls, 2d20kh1 / 2d20kl1 for advantage/disadvantage). Returns each individual die, which were kept vs dropped, the per-roll total, and the grand total; roll the whole expression up to 100 times with 'rolls'. Pass 'seed' for reproducible output. Pure deterministic compute, no upstream API.


title: dice-stats

description: Dice probability calculator API / anydice-style dice statistics / odds of a dice roll. For plain XdY+mod returns the EXACT distribution (mean, stdev, min, max, and P(>= target)); for keep-highest/lowest (4d6kh3, 2d20kl1) estimates via seeded Monte Carlo. For sizing DCs, damage, and stat rolls. Pure compute, no upstream.


description: DNS lookup / DNS resolver / dig replacement / nslookup API / DoH proxy / authoritative-record fetch / MX checker / SPF + DMARC TXT inspector / CAA + DNSSEC inspector / nameserver finder / CDN-routing detector. Queries Cloudflare 1.1.1.1 DNS-over-HTTPS for any subset of A, AAAA, MX, TXT, NS, CNAME, SOA, PTR, SRV, CAA, DNSKEY, DS, TLSA, HTTPS, SVCB records and returns both grouped (per type, with TTL) and flat shapes for easy consumption.


description: Domain enrichment API / company enrichment / firmographic lite. Given a domain, website URL, or email, returns normalized domain, inferred company name, MX records, and public homepage metadata including title, description, image, and status. Public-data only; no private enrichment database or social scraping.


title: dungeon-room

description: Dungeon room generator API / random dungeon generator / D&D room description for GMs. Generates a room: shape, contents, a notable feature, a hazard, an occupant, and the number of exits. Pass 'rooms' for a small batch. Seedable. Pure compute, no upstream.


description: Earthquake / recent earthquakes API / USGS earthquake feed. Returns recent earthquakes from USGS for any time window (hour, day, week, month) above a magnitude threshold. Includes location, magnitude, depth, tsunami flag. Each quake includes magnitude + type, depth (km), place, ISO8601 time, lat/lon, tsunami flag, USGS event URL, and felt-report count when available. Wraps USGS GeoJSON summary feeds - public domain, no auth.


title: encounter-builder

description: Encounter builder / encounter difficulty calculator API for D&D 5e. Give the party (levels, or size + level) to get easy/medium/hard/deadly XP thresholds; optionally give monster CRs to get the multiplier-adjusted XP and the resulting difficulty rating. SRD DMG tables (OGL 1.0a / CC-BY-4.0). Pure compute, no upstream.


title: equipment-lookup

description: D&D 5e equipment lookup API / SRD weapons and armor / gear stats. Look up a weapon or piece of armor by name (weapon damage dice/type/properties/cost, or armor class/cost/weight/stealth), or list items by type ('weapon' or 'armor'). SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.


description: eth_getLogs / on-chain event logs / EVM event reader / Transfer event scan / ERC20 Transfer logs / NFT mint logs / DEX swap events / multi-chain log scanner / log indexer / smart contract event reader. Generic eth_getLogs across Base / Ethereum / Arbitrum / Optimism / Polygon / BSC via public no-auth RPC. Supports address + up to 4 topics (with OR arrays), from/to block range, and a 'last_n_blocks' convenience param. Hard-capped at 5,000 logs and 10,000-block range per call.


description: Exchange rates. Latest or historical FX rates between currencies, sourced from the European Central Bank (Frankfurter API). 30+ currency pairs. Optional amount conversion. No commercial restrictions. Specify a base currency (default USD), an optional quote currency or list, an optional date (YYYY-MM-DD or 'latest'), and an optional amount to also receive a converted value when a single quote is supplied.


title: extract-entities

description: Named entity recognition (NER) / entity extractor. Pulls people, organizations, locations, dates, emails, URLs, phone numbers, monetary amounts. Verbatim with context. Mistral powered.


description: FDA calendar API / FDA advisory committee meeting tracker / biotech catalyst feed. Same Federal Register-backed handler as fda-calendar, listed for agents monitoring upcoming and recent FDA AdComm notices, docket ids, committee names, and meeting dates.


description: Flagged Solana tokens / risky token feed / DEX market-data risk screen. Same backend as solana-flagged-tokens, exposed under the high-demand buyer slug. Flags thin liquidity, extreme moves, sell pressure, very new pairs, and missing profile context.


title: flux-2-pro

description: Generates SFW images with Venice's flux-2-pro model on a dedicated endpoint. Fixed-model route for buyers searching specifically for Flux 2 Pro / FLUX.2 Pro image generation; use image-generate-pro when you want a selectable premium model tier. Returns a permanent fal-hosted PNG URL.


description: Gas API / blockchain gas fee estimator / EIP-1559 fee tiers. Returns base fee, safe-low, standard, and fast priority/max fees, plus USD tx-cost estimates for Base, Ethereum, Optimism, and Arbitrum.


description: Gas fees API / EIP-1559 transaction fee estimator / Base Ethereum Optimism Arbitrum gas tracker. Returns base fee, priority-fee tiers, maxFeePerGas, and USD cost estimates for common transactions.


description: Gas oracle / gas price API / EIP-1559 fee estimator / Base + Ethereum + Optimism + Arbitrum + Polygon gas tracker / etherscan-gas alternative / pre-tx cost estimator / USD gas-cost calculator / safe-low + standard + fast tier feed. Reads the chain's latest block, derives the EIP-1559 base fee, suggests priority fees for safe-low / standard / fast tiers, computes the total recommended maxFeePerGas, and converts cost to USD for common tx types (transfer, ERC-20 transfer, Uniswap swap, NFT mint).


description: Gas price API / EIP-1559 fee estimator / Base + Ethereum + Optimism + Arbitrum gas tracker / pre-tx cost estimator. Reads the chain's latest block, derives base fee, suggests priority fees for safe-low/standard/fast tiers, computes total maxFeePerGas, and converts cost to USD for common tx types.


description: Gas price API / EIP-1559 gas fee endpoint / blockchain transaction fee estimator. Same gas-price handler, discoverable for agents estimating base fee, priority fee tiers, maxFeePerGas, and USD transaction costs for Base, Ethereum, Optimism, and Arbitrum.


description: Ranked Google organic results for any query — title, URL, snippet, domain, and an optional recency filter, via Decodo Google Search. A Google Search / SERP API for agent source discovery; for cited synthesis use answer-web, for page extraction use scrape-to-json.


title: gpt-image

description: Generates SFW images with Venice's gpt-image-2 model on a dedicated endpoint. Fixed-model route for OpenAI GPT Image 2 generation where instruction following and text rendering matter. Priced separately because GPT Image 2 has higher upstream cost than image-generate-ultra's $0.20 model set. Returns a permanent fal-hosted PNG URL.


description: Search 30M+ Hacker News stories and comments via the Algolia HN index. Filter by type (story/comment/poll), author, minimum points, and ISO-8601 date range; sort by relevance or recency. Returns title, author, points, comment count, and URL.


description: Searches 30M+ Hacker News stories and comments via the public Algolia HN index. Filter by type (story|comment|poll), author, minimum points, ISO8601 date range (since/until), and sort by relevance or recency. Returns total hit count plus per-hit objectID, title, author, points, comment count, created_at, URL, and story/comment text. Public Algolia API, no auth, commercial-OK. Use it as an HN search, yc-news or startup-news search, who-is-hiring scraper, or programmer-news firehose.


description: Hyperliquid market API / Hyperliquid market data / perps mark price / crypto futures market lookup. Low-cost exact-demand endpoint for active Hyperliquid markets. Returns mark price, size decimals, max leverage, margin table id, and active market list from Hyperliquid's public info API. Read-only; no wallet data, trading, private API keys, or order routing.


description: Hyperliquid perps market data / perpetual futures market lookup / crypto derivatives feed. Read-only public Hyperliquid info API wrapper returning active markets, mark prices, size decimals, max leverage, and margin table ids. No trading, private wallet data, or order routing.


description: Generate an image from text in under 5 seconds. Four style tiers backed by curated $0.01 Venice models: 'fast' (z-image-turbo, default), 'creative' (chroma), 'anime' (wai-Illustrious), 'sd35' (venice-sd35). Returns a permanent fal-hosted PNG URL. SFW text-to-image / AI art at the cheapest tier; for higher quality use image-generate-pro ($0.05), image-generate-ultra ($0.20), or named model endpoints like flux-2-pro, seedream, recraft, qwen-image, gpt-image, and nano-banana.


title: image-generate-pro

description: Premium text-to-image generation across margin-safe Venice models at a competitive $0.06/call. Tiers: 'balanced' (flux-2-pro, default), 'recraft' (recraft-v4), 'seedream' (seedream-v4), 'grok' (grok-imagine-image), and 'qwen' (qwen-image). Returns a permanent fal-hosted PNG URL. Use it for Flux 2 Pro, Recraft, Seedream, Qwen Image, or xAI Grok Imagine image generation.


title: image-generate-ultra

description: Flagship text-to-image generation for top proprietary Venice models that fit a $0.22 retail price. Tiers: 'nano-banana' (nano-banana-pro, default, Google Gemini Image 3), 'nano-banana-2' (cheaper Google variant), 'nano-banana-lite' (nano-banana-2-lite budget variant), and 'grok-sota' (grok-imagine-image-quality). Output is capped to 1024x1024 to keep wholesale within retail; for GPT Image 2 use the dedicated gpt-image endpoint. Returns a permanent fal-hosted PNG URL.


description: Inpaints an image by replacing the masked region with content matching a text prompt. White pixels in the mask = region to inpaint. Default model: gpt-image-2. Returns a permanent fal-hosted PNG URL. Use it for mask-based image edits, object replacement, mask-driven face swap, or generative fill.


title: initiative-roll

description: Initiative tracker / initiative order roller API for tabletop combat. Each combatant rolls 1d20 plus their initiative (DEX) modifier; returns the full turn order, ties broken by modifier then input order. Seedable. Pure deterministic compute, no upstream API.


description: Insider trading feed. Recent SEC Form 4 transactions for any US-listed ticker — officer, director, and 10% beneficial owner buys and sells. Returns transaction code (P=purchase, S=sale, A=grant, M=exercise), shares, price, post-transaction holdings, filed date, and EDGAR document URL. Wraps the same EDGAR-backed source as insider-form-4 under a more search-friendly name. Federal public data, no auth.


description: Keyword autocomplete / search suggest / SEO keyword research / query expansion / autocomplete suggestions. Aggregates suggestions from Wikipedia OpenSearch + DuckDuckGo's autocomplete (both public, no auth) into a de-duplicated ranked list. Useful for SEO content-gap analysis, LLM query expansion, agent-driven research.


title: loot-gen

description: Loot generator / treasure generator API for D&D 5e. Rolls coins (and, for hoards, gems/art objects and a magic-item slot) scaled by a challenge-rating band. SRD-style treasure math (OGL 1.0a / CC-BY-4.0). Seedable. Pure compute, no upstream.


title: magic-item-lookup

description: D&D 5e magic item lookup API / SRD magic items / wondrous item reference. Look up a magic item by name for its type, rarity, attunement, and full description, or list items filtered by rarity and/or type. SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.


description: Polymarket filter API / prediction market filter / market screener. Demand-matching route for filtering Polymarket markets by query, category, tag, liquidity, open/closed status, and sort order. Data-only public market research endpoint; no wallet filtering or trade execution.


description: Markets API / Polymarket markets / prediction markets list and search. Exact buyer-demand slug backed by Polymarket gamma-api public market data. Filter active/closed markets by query, category, tag, liquidity, sort order, limit, and offset. Returns questions, slugs, outcomes, implied prices, liquidity, volume, and URLs. Data-only; no trading or order routing.


description: Mentions API / X mentions search / Twitter mention monitor / public social mention search. Searches recent public X posts for a brand, handle, URL, ticker, or phrase and returns matching posts with author and metric fields. Uses X API v2 recent search. Read-only; no posting, replying, liking, following, or account mutation.


description: Mindshare API / social mindshare / X conversation share / Twitter sentiment summary. Searches recent public X posts for a topic and returns tweet-level sentiment plus aggregate positive/neutral/negative distribution and average score. Searches recent X posts with sentiment scoring. Read-only; no posting, replying, liking, following, or account mutation.


title: monster-lookup

description: D&D 5e monster lookup API / SRD monster stat block / bestiary search. Look up a monster by name for a compact stat block (size, type, alignment, AC, HP, hit dice, speed, ability scores, challenge rating, and actions), or list monsters filtered by challenge rating and/or type. SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.


description: Finds movies or TV shows by title, with optional year and region, and returns release year, poster, overview, and language. Uses TMDB when TMDB_API_KEY is configured (adding movie ratings, popularity, and an optional streaming provider summary) and falls back to no-key Wikidata metadata otherwise. Use it as a movie database API, TV database API, film lookup, title metadata search, or TMDB / Wikidata movie lookup.

bodyFieldNames: include_providers limit query region type year


description: Movie database API / TV database API / TMDB metadata lookup. Searches movies and TV shows by title and optional year, returning release date, rating, popularity, overview, poster URLs, TMDB links, and optional provider summary.

bodyFieldNames: include_providers limit query region type year


description: Movie info API / film metadata lookup / TV metadata lookup. Same TMDB-backed response as movie-database with a compact search slug for agents looking up title, release year, rating, overview, poster, and optional streaming providers.

bodyFieldNames: include_providers limit query region type year


title: name-gen

description: Fantasy name generator API / RPG name generator / D&D character & NPC names / random fantasy names by race. Generates original syllable-built names, optionally flavored by race (Dwarf, Elf, Half-Orc, etc.). Batch up to 50 at once with 'count'; pass 'seed' for reproducible output. Pure deterministic compute, no upstream API.


title: nano-banana

description: Generates SFW images with Venice's nano-banana-pro model on a dedicated endpoint. Fixed-model route for Nano Banana Pro / Google Gemini Image generation, strong visual reasoning, layout-aware creative, and high-end text-to-image output. Returns a permanent fal-hosted PNG URL.


title: nano-banana-2-lite

description: Generates SFW images with Venice's nano-banana-2-lite model on a dedicated low-cost endpoint. Fixed-model route for cheaper Nano Banana / Google image generation where buyers want the Nano Banana family at a lower price than nano-banana-pro. Returns a permanent fal-hosted PNG URL.


title: npc-gen

description: NPC generator API / random D&D NPC / tabletop character generator for GMs. Generates a quick non-player character: name, race, occupation, personality trait, distinctive appearance, mannerism, and a hidden secret/plot hook. Pin race or occupation, or omit to randomize. Seedable. Pure compute, no upstream.


description: Search USPTO patents by keyword, inventor, assignee, CPC class, or filing date range. Returns abstracts, inventors, assignees, and publication numbers from the USPTO Open Data backend — a patent lookup and prior-art search endpoint for agents.


title: pdf-to-markdown

description: PDF parser / PDF to Markdown / PDF to text / OCR PDF / extract tables from PDF / scanned-PDF OCR / PDF reader / PDF data extractor / equation-aware PDF parser / Datalab Marker. AI-powered, layout-aware extraction that preserves headings, tables, equations (LaTeX), bulleted lists, and multi-column flow. Outputs Markdown (default), HTML, or structured JSON with per-page blocks. Handles digital + scanned PDFs. 30 pages max.


description: Searches for a person from caller-supplied identifiers and returns a normalized public-data record. Accepts email/name/domain/company context and returns inferred name, domain, company, MX records, and homepage context when available. It is enrichment from caller-supplied identifiers, not a private people database. Use it as a people search API, lead lookup, or compact people enrichment.


description: Polymarket filter API / filter prediction markets by category, query, tag, status, liquidity, and sort order. Market-data filter only; it does not filter wallets by trade history.


description: Polymarket leaderboard / top traders / profit leaderboard / Polymarket whales / volume leaderboard / prediction market rankings. Returns the top accounts by realized profit OR notional volume over 1d/1w/1m/all-time windows. Includes proxy wallet, pseudonym, bio, amount in USD. DATA only.


description: Polymarket markets / prediction market data / Polymarket API / list active prediction markets / crypto-settled betting odds / event odds / Polymarket browse. Pulls live Polymarket markets from gamma-api with filter by category, tag, free-text query, minimum liquidity. Returns market question, current YES/NO outcome prices (implied probabilities), 24-hr volume, liquidity, end date. DATA-ONLY — no trading. Useful for agent forecasting research and arbitrage detection.


description: Searches Polymarket prediction markets by question, description, and slug over the returned market page, with optional category/tag/liquidity filters. Data-only; no betting, trading, or order execution. Use it as a Polymarket search API or market query endpoint.


description: Polymarket trades / recent prediction market trades / on-chain bet history / Polymarket trade feed / Polymarket data API. Pulls recent trades from a Polymarket market (by slug or conditionId) or for a specific wallet. Returns side, size, price, timestamp, trader pseudonym, on-chain tx hash, and computed notional USD. DATA only.


description: Prediction markets API / event odds / Polymarket market data. Lists and searches active public Polymarket markets with outcome probabilities, liquidity, volume, end dates, and URLs. Data-only market research; no trade signals, custody, or execution.


description: Searches shopping results for a product query (and optional retailer), returning ranked results with product title, buy link, retailer domain, snippet, and any detected price. Backed by Decodo Google search scoped to buy intent. For general web search use search/web-search. Use it as a product search or shopping search API to find products and buy links for agents.


description: Searches PubMed for biomedical literature by free-text query, with optional date range and sort (relevance / pub_date / first_author). Returns total hit count plus PMID, title, authors, journal, publication date, abstract, MeSH terms, and DOI per paper. Federal public-domain data via NCBI. Use it as a medical journal lookup, NIH paper search, clinical-research finder, MeSH-term query, or NCBI E-utilities wrapper.


title: AgentUtility.ai: POST /qr-generator

description: Generates PNG or SVG QR codes from text, URLs, vCards, WiFi strings, and plain text with configurable size, margin, colors, and error correction. Use it as a QR generator API, create-QR-code endpoint, text-to-QR, or link QR generator.


title: quest-gen

description: Quest generator API / random plot hook / D&D adventure seed generator. Generates a quest hook: giver, objective, location, complication, and reward, plus a one-line ready-to-read hook. Seedable. Pure compute, no upstream. Original generic-fantasy content.


title: qwen-image

description: Generates SFW images with Venice's qwen-image model on a dedicated endpoint. Fixed-model route for Qwen Image generation, text-in-image attempts, bilingual prompt following, diagrams, posters, and structured visual concepts. Returns a permanent fal-hosted PNG URL.


title: race-lookup

description: D&D 5e race lookup API / SRD race reference / racial traits and ability score increases. Look up a race by name for ability score increases, speed, size, languages, vision, and racial traits, or list all SRD races. SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.


title: random-table

description: Random table roller API / weighted random picker / loot & rumor table roller. Roll on a caller-provided table — weighted entries ([{value, weight?}]) or classic die-range rows ([{min,max,result}] with a 'die') — any number of times, with or without replacement. Seedable. A generic random-selection utility for any custom table.


title: recraft

description: Generates SFW design and illustration images with Venice's recraft-v4 model on a dedicated endpoint. Fixed-model route for Recraft image generation, brand visuals, icon concepts, design mockups, and text-aware illustration. Returns a permanent fal-hosted PNG URL.


description: Builds a structured research brief on a company, person, product, or topic as fixed-shape JSON: overview, key_facts, recent_news (with date hints), all with source-index citations. Combines Decodo Google SERP + parallel cheerio scrape (up to 8 sources) + Morpheus llama-3.3-70b with json_schema response_format. Use it for company briefs, entity profiles, topic briefs, sales-prep dossiers, due-diligence summaries, competitive intel, or agent-readable research.


title: AgentUtility.ai: POST /scrape

description: Scrape any webpage. Pulls title, description, canonical URL, OpenGraph + Twitter card metadata, headings, and outbound links from a single URL. Server-side rendering. Body content rendered as text / raw HTML / clean markdown. Optional link extraction. Cheerio-based, no headless browser — fast and cheap, ideal for static pages and SSR sites. Alias of scrape-website. For JS-heavy SPAs that need a real browser, see website-screenshot.


title: scrape-website

description: Scrape website / web scrape API / scrape any webpage / webpage metadata extractor. Pulls title, description, canonical URL, OpenGraph + Twitter card metadata, headings, and outbound links from a single URL. Server-side rendering. Body content rendered as text / raw HTML / clean markdown. Optional link extraction. Cheerio-based, no headless browser - fast and cheap, ideal for static pages and SSR sites. For JS-heavy SPAs that need a real browser, see website-screenshot.


description: Returns ranked Google web search results for a query, with title, URL, snippet, domain, and optional recency filter. Uses Decodo Google Search. For fetched page text or cited synthesis, use scrape-to-json or answer-web. Use it as a web search API, SERP search, or agent search endpoint.


description: Ranked Google results with snippets and domains from Decodo Google Search. A low-cost web-search endpoint for source discovery; use answer-web when you need a synthesized, cited answer.


title: seedream

description: Generates SFW images with Venice's seedream-v4 model on a dedicated endpoint. Fixed-model route for Seedream image generation, photoreal creative, product concepts, and fast high-quality campaign visuals. Returns a permanent fal-hosted PNG URL.


description: Ranked Google search results with title, URL, snippet, and domain from Decodo Google Search. A SERP API intended for routers that need source discovery without LLM synthesis.


title: settlement-gen

description: Settlement generator API / random town generator / D&D village & city generator. Generates a settlement: name, size category with a plausible population, government, primary trade, a notable feature, and a current problem the party could engage with. Pin 'size' (hamlet/village/town/city) or randomize. Seedable.


description: Shopping search API (alias of product-search). Find products and buy links for a query with title, buy link, retailer, snippet, and detected price. Backed by Decodo Google search scoped to buy intent.


description: Social sentiment API / Twitter sentiment API / X sentiment search for brands, tokens, topics, launches, and market narratives. Searches recent public posts and returns aggregate sentiment, tweet-level labels, distribution, average score, and public engagement metrics. Read-only X API v2 recent search; requires X_BEARER_TOKEN.


description: Solana flagged tokens / risky Solana token feed / meme coin risk screen / DEX Screener risk flags. Returns recently active Solana tokens flagged for thin liquidity, volume far above liquidity, extreme 24h price move, sell pressure, very new pair age, missing profile context, or missing pair data. Market-data screen only, no private holder graph.


description: Solana token watchlist / high-volume Solana tokens / DEX Screener market-data watchlist / boosted token tracker. Returns recently profiled and actively boosted Solana tokens with best pair, price, liquidity, 24h volume, buy/sell counts, price change, pair age, links, transparent activity score, and market-data risk flags.


description: Solana trending tokens / DEX Screener boosted tokens / active Solana meme coin discovery. Ranks actively boosted Solana tokens by liquidity, volume, 24h txns, boost amount, and price movement. Returns pair links, token links, market data, risk flags, and caveats.


title: spell-lookup

description: D&D 5e spell lookup API / SRD spell search / spell card details. Look up a spell by name for full details (level, school, casting time, range, components, duration, concentration, ritual, classes, description, higher-level scaling), or list spells filtered by level and/or school. SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.


title: spell-slots

description: Spell slots by class and level API / D&D 5e spellcasting slot table / pact magic lookup. Returns the level 1-9 spell-slot array for any 5e class at a given level (full casters, half-casters like Paladin/Ranger, Warlock pact magic, and non-casters), plus proficiency bonus. SRD spellcasting tables (OGL 1.0a / CC-BY-4.0).


description: Stablecoin monitor. Live prices and basis-point deviation from $1 for USDT, USDC, DAI, FRAX, PYUSD, FDUSD, USDE, RLUSD. Configurable depeg-alert threshold. Wraps the same backend as stablecoin-peg under a clearer slug.


description: Stablecoin peg monitor. Real-time price + deviation detector for USDT, USDC, DAI, FRAX, PYUSD, FDUSD, USDE, RLUSD. Configurable depeg-alert threshold (basis points). Catches USDC's 2023-style depegs in real time.


title: summarize-text

description: Summarize text into TLDR, bullets, paragraph, or executive summary. Up to 30k chars input. Mistral-powered. Adjustable length, tone, and structure.


title: tavern-gen

description: Tavern generator API / random fantasy inn / D&D tavern name & details. Generates a tavern: name, proprietor, the house drink and meal, a notable patron, and a rumor overheard inside. Seedable. Original generic-fantasy content.


description: TLD info / top-level domain registry lookup / ccTLD vs gTLD / TLD introduction year / new gTLD registry. For any top-level domain, returns the registry operator, type (gTLD / ccTLD / sTLD), country (for ccTLDs), introduction year, and notes. In-handler dictionary covers ~80 of the most common TLDs; falls back to a structural guess for unrecognized TLDs.


description: Token count / tokenizer estimate / GPT-4 token count / Claude token count / Gemini token count / context-window pre-flight. Pure-local heuristic estimator targeting cl100k_base / o200k_base (GPT-4o) with calibrated multipliers for Claude and Gemini. Input model name is matched against an internal table of supported tokenizers. Accuracy ±5% versus tiktoken on typical English. No upstream call.


description: Looks up any US trademark by serial number or registration number via the federal public TSDR API. Returns mark text, owner, status, filing date, classes, and goods/services. Use it as a trademark search, USPTO trademark lookup, or federal trademark database query.


description: AI translator — 100+ languages, native-fluent. Auto-detects source. ISO codes or language names. Configurable formality (casual/formal/neutral). Preserves Markdown / code / URLs.


description: Trending Solana tokens / boosted token feed / active meme coin discovery. Same backend as solana-trending-tokens, exposed under the high-demand buyer slug. Ranks boosted Solana tokens by liquidity, volume, txns, boost activity, and price movement.


description: Tweet lookup API / X tweet lookup / Twitter status lookup by ID. Same read-only X API v2 backend as tweets. Accepts tweet_ids or ids and returns public text, timestamps, metrics, language, and expanded author profiles. No account mutation.


description: Searches recent public X posts with author expansion and public metrics. Same backend as x-search, with exact tweet-search buyer wording; read-only X API v2 recent search. Use it as a tweet search API, Twitter recent search, or X public post search.


description: Tweet sentiment analyzer / Twitter recent-search sentiment / X post sentiment API. Fetches recent public X posts for a query, excludes retweets, and returns per-tweet labels plus aggregate sentiment distribution and average score.


description: Tweets API / bulk X tweet lookup / Twitter tweet IDs lookup. Read-only X API v2 tweet lookup endpoint using the exact buyer slug seen in market demand. Pass tweet_ids or ids and get public post text, timestamps, language, public metrics, and expanded author profile fields. Requires X_BEARER_TOKEN; no posting, replying, liking, following, or account mutation.


description: Tweets by ID API / bulk Twitter tweet lookup / X post IDs lookup. Same backend as tweets, listed for agents that already have tweet IDs and need public text, metrics, and author context.


description: Searches recent public X posts and returns post text, timestamps, metrics, and expanded author profile data. Same read-only X API v2 recent-search backend as x-search, exposed under the buyer wording used by tweet-search clients. Requires X_BEARER_TOKEN; no posting, replying, liking, following, or account mutation. Use it as a tweets search API, X recent post search, or Twitter search endpoint.


description: Tweets user API / tweets by username / Twitter user timeline. Same read-only X API v2 user_tweets backend as user-tweets, exposed under the buyer wording used by /tweets/user-style clients.


description: Searches recent public posts on X, excluding retweets by default and returning author profile fields and public metrics. Same read-only X API v2 backend as x-search. Use it as a Twitter search API or X search API for recent public post search.


description: Twitter sentiment API / X sentiment analysis / social sentiment endpoint. Same X-backed handler as social-sentiment, listed for agents searching recent posts and scoring sentiment, polarity, volume, and sample post context when X API credentials are configured.


description: Twitter user lookup / X username lookup / public profile resolver. Same backend as x-username, exposed under broad buyer wording. Read-only X API v2 profile lookup; no account mutation.


description: Twitter user tweets API / public timeline lookup / latest posts by handle. Same backend as user-tweets; resolves a username then fetches recent public posts with metrics and pagination. Read-only, no account mutation.


description: Twitter users API / bulk user profile lookup / users by username or ID. Same backend as users, exposed under Twitter wording for routers and buyers searching for bulk profile enrichment.


description: Twitter X API / X API v2 wrapper / tweet search, tweet lookup, username lookup, bulk users lookup, and user timeline fetch / social data API. Read-only endpoint with mode='search' for recent public posts, mode='tweets' for tweet IDs, mode='user' for one public profile, mode='users' for bulk profile lookup, or mode='user_tweets' for recent public posts from one username. Uses X_BEARER_TOKEN or TWITTER_BEARER_TOKEN. No posting, replying, liking, following, DM access, or account mutation.


description: Upscales images 2x or 4x with AI super-resolution, best for photos and illustrations. Venice image/upscale backend (venice-sd35), re-hosted for a permanent URL. Use it as an AI image upscaler or image enlarger.


description: User tweets API / latest tweets from username / X user timeline / Twitter user posts endpoint. Read-only X API v2 route: resolves a public username, fetches recent public posts from that user, excludes retweets by default, and returns text, timestamps, metrics, pagination token, and author profile. No posting, replying, liking, following, DM access, or account mutation.


key: POST https://x402.agentutility.ai/users

description: Users API / bulk X user lookup / Twitter users lookup by usernames or IDs. Read-only X API v2 users lookup route matching market demand for bulk public profiles. Pass usernames or user_ids/ids and receive id, username, display name, bio, verification fields, created_at, followers, following, tweet count, and listed count. Requires X_BEARER_TOKEN; no posting, following, DM access, or account mutation.

recordKey: POST https://x402.agentutility.ai/users


description: X users by username / Twitter user profile lookup / handle to public profile API. Same read-only X API v2 user-by-username backend as x-username. Returns id, username, display name, bio, verification fields, created_at, followers, following, tweet count, and listed count.


description: USPTO trademark status / TSDR lookup. Look up a US trademark by serial number or registration number. Returns mark text, owner, status, filing date, classes, goods/services. Federal public TSDR API.


title: video-to-text

description: Video transcription / video to audio transcription / video to text / transcribe video / video speech-to-text / video ASR. Whisper v3 large transcription for any video URL — extracts audio internally. Auto-detects 90+ languages. Translate-to-English mode. 60-min / 500MB max. Speaker diarization optional.


title: AgentUtility.ai: POST /video-transcribe

description: Transcribes any video URL to text with Whisper v3 large. Auto-detects 90+ languages, offers a translate-to-English mode, and optional speaker diarization. 60-min / 500MB max. Same backend as video-to-text under a clearer slug. Use it for video transcription, video to audio transcription, or video-to-text.


description: Solana token watchlist / active token safety watchlist. Same DEX Screener market-data backend as solana-token-watchlist, exposed under the high-demand buyer slug. Returns price, liquidity, 24h volume, txns, price change, pair age, links, activity score, and risk flags.


title: weather-gen

description: Fantasy weather generator API / random RPG weather / tabletop campaign weather forecast. Rolls a day's weather for a climate (temperate, arid, cold, tropical) with conditions and wind. Pass 'days' for a short forecast. Seedable.


description: Ranked Google results for a query — title, URL, snippet, domain, and a recency filter, via Decodo Google Search. A web search / SERP API for agent source discovery; for fetched page text or cited synthesis use answer-web or scrape-to-json.


title: website-screenshot

description: URL to PNG / JPG / website screenshot tool. Configurable viewport, retina, crop/fit, transparent BG, JPG quality, JS wait conditions. CloudConvert capture.


key: POST https://x402.agentutility.ai/whois

description: WHOIS / RDAP / domain age / domain expiry / registrar finder / nameserver lookup / DNSSEC check / TLD registration record / brand-protection triage. Short alias of whois-lookup. Queries the IANA-mandated RDAP endpoint and returns registered_date, age_days, expiration_date, days_until_expiry, last_changed, registrar (name + IANA id), contacts, nameservers, dnssec_signed, EPP statuses, and risk flags. Optionally appends a crt.sh certificate-transparency summary.

recordKey: POST https://x402.agentutility.ai/whois


title: win-prob

description: Live sports win probability API / in-game win probability calculator / NFL NBA MLB NHL soccer win chance from current score and time remaining. Returns each team's win probability, the projected final margin, the size of the swing still possible, and human-readable drivers. Built-in scoring volatility for NFL/NCAAF/NBA/NCAAB/WNBA/MLB/NHL/soccer; override scoring_std for any sport. Statistical estimate, not betting advice.


description: Searches recent public X posts, wrapping the read-only X API v2 recent-search route. Takes a query, excludes retweets by default, offers an optional language filter, expands author profile data, and returns public post text, timestamps, metrics, and author username/profile fields. Requires X_BEARER_TOKEN; no posting, replying, liking, following, or account mutation. Use it as an X search API, Twitter search API, recent tweet search, public posts search, or social search.


description: X sentiment search / Twitter sentiment monitor / social listening API. Runs X API v2 recent search for a query and scores public posts locally for positive, neutral, and negative sentiment, with result counts and aggregate distribution.


description: X user timeline API / latest public posts by X handle / social account feed. Same backend as user-tweets, listed for agents that need recent public posts from a known username. Read-only X API v2; excludes retweets unless include_retweets=true.


description: X username lookup / Twitter username lookup / handle resolver / public profile lookup / follower count API. Read-only X API v2 user-by-username wrapper. Accepts a handle with or without @ and returns id, username, display name, bio, verification fields, created_at, followers, following, tweet count, and listed count. Requires X_BEARER_TOKEN; no posting, replying, liking, following, or account mutation.


description: X users API / bulk Twitter profile lookup / public social profile lookup. Same read-only X API v2 backend as users. Accepts usernames or numeric user IDs and returns public profile and metric fields.


title: xp-level

description: XP to level calculator / D&D 5e experience table / level from XP lookup API. Give 'xp' to get the current level, XP to the next level, and progress; or give 'level' to get the XP needed to reach it. Returns proficiency bonus. SRD advancement table (OGL/CC).


providerName: Alchemy

title: Alchemy: Node JSON-RPC gateway route for standard eth_* methods plus Alchemy Token API, Transfers API, and Simulation API methods.

registrySource: sponge


title: Alchemy: Get NFTs owned by wallets across one or more networks.


title: Alchemy: Get NFT contracts held by wallet addresses.


title: Alchemy: Get raw token balances (without price and metadata).


title: Alchemy: Get token balances with metadata and prices across chains.


title: Alchemy: Get transaction history for wallet addresses across networks (beta).


title: Alchemy: Get latest token prices by network and contract address.


title: Alchemy: Get historical prices by symbol or by network/address.


providerName: AgentMail

title: AgentMail: Trigger domain verification.

description: Trigger domain verification.

networks: Base Solana


title: AgentMail: Create a draft email.

description: Create a draft email.


title: AgentMail: Send a draft email.

description: Send a draft email.


title: AgentMail: Forward a message.

description: Forward a message.


title: AgentMail: Reply to a message.

description: Reply to a message.


title: AgentMail: Reply all to a message.

description: Reply all to a message.


title: AgentMail: Send an email from an inbox.

description: Send an email from an inbox.


title: AgentMail: Add a domain to a pod.

description: Add a domain to a pod.


title: AgentMail: Create an inbox in a pod.

description: Create an inbox in a pod.


title: POST /x402/tools/ask_surf_chat

description: Payment for Ask Surf chat ($0.20 USDC)

network: base


title: POST /v2/x402/ai/fact-check

description: Source-bounded fact-check. Verify a claim against provided source text. Returns verdict: supported, contradicted, or unverifiable. Does NOT search the web.

tokenName: USDC


key: POST https://x402.aubr.ai/api/chat

title: POST /api/chat

description: Send a question about longevity, aging, or lifespan science. Returns a request ID to poll for the AI-generated answer from Aubrai, VitaDAO's decentralized co-scientist.

recordKey: POST https://x402.aubr.ai/api/chat


title: POST /api/literature

description: Search and synthesize scientific literature on longevity and aging. Submit a research question; returns cited answer with references from PubMed and other sources.

bodyFieldNames: filterReferences includeRejected mode question retrievalProfile sourceProfile sources tagMode tags


title: Run probability simulation across many scenarios in one call and return ranked r...

description: Run probability simulation across many scenarios in one call and return ranked results.


title: Compare baseline and candidate scenarios with paired score distributions, uplift...

description: Compare baseline and candidate scenarios with paired score distributions, uplift deltas, and decision-oriented guidance.


title: Compose weighted scenario components into a blended probability with per-compone...

description: Compose weighted scenario components into a blended probability with per-component simulation traces.


title: Generate a forward probability path across multiple future periods under configu...

description: Generate a forward probability path across multiple future periods under configurable trend assumptions.


title: Parameter optimization search

description: Parameter optimization search


title: Estimate outcome probability for a single scenario using Monte Carlo sampling ov...

description: Estimate outcome probability for a single scenario using Monte Carlo sampling over parameter uncertainty.


title: Generate a structured decision report from any supported simulation workflow, in...

description: Generate a structured decision report from any supported simulation workflow, including executive summary, analyst tables, and workbook-ready rows.


title: Measure probability sensitivity for a selected parameter using plus/minus pertur...

description: Measure probability sensitivity for a selected parameter using plus/minus perturbation runs with response-curve diagnostics.


title: Generate DOCX documents

description: Generate DOCX documents


title: Agent sends HTML or structured JSON -> gets back rendered PDF binary


title: Agent sends markdown or JSON data -> gets styled report PDF


title: Generate XLSX spreadsheets

description: Generate XLSX spreadsheets


description: State Synthesis - Synthesizes market state from multiple data sources


description: Precursor Detection - Catches risk signals before events materialize


description: Resolve and normalize ERC-20 token metadata from a contract address. Returns token name, symbol, decimals, and normalized identity so agents can safely interpret token interactions.


providerName: Browserbase

title: Browserbase: Add more time to an active browser session. Requires an additional x402 payment for the extra time.


title: Browserbase: Terminate a browser session. Returns final usage summary and refund eligibility for unused time.