description: Search DEX pools across Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism and Avalanche by token symbol, name, or contract address. Returns pool address, DEX, price USD, 24h volume, liquidity (TVL), FDV, 24h price change and 24h txns as flat JSON numbers — no nested joins. Pool search, pool finder, DEX pools, liquidity pools, onchain pool lookup. $0.001 per call.


method: GET

description: Trending DEX pools right now — Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism, Avalanche, or network=all for cross-chain across those same 8. Top 10 hottest pools ranked by GeckoTerminal 24h trending: pool address, DEX, price USD, 24h price change, 24h volume, liquidity (TVL), FDV, 24h txns as flat JSON numbers. Trending pools, hot pools, top movers, momentum screener, what is pumping. $0.001 per call.

type: http

scheme: exact

tokenName: USD Coin

health: healthy

registrySource: bazaar

level: direct-quote

scope: origin

method: HEAD

scope: exact-route

outcome: confirmed

requestedMethod: GET

source: exact-route

status: curated

basis: live-quote


description: Multi-chain portfolio snapshot with token balances and yield positions for a user's Otto AI Safe accounts across Base, Ethereum, Arbitrum, Polygon, BSC, Avalanche, and Solana.


description: Which protocols earn the most — and who is accelerating? Top 30 DeFi protocols by 24h fees, each with revenue, take-rate (the cut the protocol keeps vs fees users pay), 7d/30d trend and category, plus total DeFi fees & revenue. A fundamentals screen (fee/revenue economics), distinct from TVL. Sourced from DefiLlama (public). Refreshed hourly.


description: Robinhood Chain memecoin intelligence: the rug-screened RH Chain (chainId 4663) movers. Hard liquidity + wash-volume gates filter the $0-liquidity honeypots that fake $1M volumes; every survivor carries rug-risk flags (thin liquidity, vol/liquidity anomaly, pool age, CoinGecko listing) plus trusted-KOL mentions with verbatim quotes and a synthesized RH Chain sentiment read. What is pumping AND whether it is real. Refreshed hourly.

health: unknown


description: Is USDC/USDT/DAI holding its $1 peg, and is stablecoin supply growing or shrinking (risk-on vs risk-off)? Live peg deviation (bps), circulating supply + 1d/7d/30d flow, market dominance and chain spread for the top 30 USD stablecoins, plus downside depeg alerts for any coin trading >0.5% below peg. Sourced from DefiLlama (public). Refreshed hourly.


description: Search supported ERC-20 tokens by symbol or address across 6 chains (Base, Ethereum, Arbitrum, Polygon, BSC, Avalanche). 5000+ tokens from CoinGecko. Use before swap/bridge to disambiguate tokens.


description: Premium token intelligence: price metrics, news, Twitter sentiment, and futures data. Find out why your token is moving.


description: Token price, market cap, volume, supply, and basic metrics. Works for any listed token.


description: Structured token fundamentals by ticker symbol (resolves to the top-market-cap asset matching it): price, market cap, FDV, rank, 24h volume, full supply breakdown (circulating/total/max), ATH + drawdown from ATH, ATL + recovery, ROI windows (24h/7d/30d/60d/1y), categories, and project links — clean JSON an agent can consume field-by-field. Fundamentals snapshot, not a streaming price feed.


description: Live DEX token price in USD by ticker symbol or contract address across Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism and Avalanche (bare 0x defaults to Base, else network:address). Symbols resolve to the canonical top-market-cap asset — squat-proof. Flat JSON: price, 24h change, volume, market cap, FDV, liquidity — echoes the matched deployment. Token price, crypto price, DEX price. $0.001 per call.


description: Token security scanner — is this token safe to buy? Honeypot, rug-pull, and scam detection for any token contract — flags can't-sell traps, hidden mints, malicious buy/sell taxes, and holder concentration. Powered by GoPlus across 7 chains.


description: Top holders for any Base ERC-20 (via Moralis), with computed concentration (top1/5/10/20% + contract-held%) and optional whale-risk read. Curated hot set refreshed hourly; long-tail tokens write-through on first call.


description: TradFi macro intelligence: indices, VIX, DXY, treasury yields, commodities, and individual stock quotes with moving average context.


description: Trade and transaction history for a user's Otto AI Safe account — swaps, bridges, deposits, withdrawals with timestamps and explorer links.


description: Top 3 hottest altcoins traders may want to ape into, based on news and Twitter analysis. DYOR.


description: Search X/Twitter for any query and get the actual matching tweets — keyword, $CASHTAG, from:handle (a user timeline), @handle (mentions), or boolean OR. Each tweet returns author, full text (long-form note tweets included), timestamp, likes and retweets (reply/quote counts when available). Most-recent-first for real-time monitoring and alerting. Live X search backend, pay-per-call USDC, structured JSON — no API keys, no sign-up.


description: Quick pulse check from crypto Twitter. Breaking news, trending narratives, and sentiment shifts at a glance.


description: Base wallet portfolio breakdown: up to 100 token positions with live USD price and value, portfolio percentage, 24h price change — native ETH included, spam filtered, top 50 returned; truncated:true means the wallet exceeds the 100-position fetched page (totals null then). Plus total value, top-position concentration and an AI bagcheck read. Wallet holdings, wallet portfolio, wallet balance, bagcheck. $0.02 per call.


description: Live weather for any city or lat/lon worldwide. Returns current conditions — temperature, feels-like, humidity, wind and sky — plus a 5-day forecast with daily highs/lows and precipitation probability. City names auto-geocode (no coordinates needed). Refreshed hourly with transparent freshness metadata. Keyless, pay-per-call, agent-ready JSON.


description: Turn any URL into clean, LLM-ready markdown — the main article extracted, nav/ads/boilerplate stripped, plus title, description and publish date. Renders JavaScript pages, articles, docs and PDFs. A keyless, pay-per-call web reader for agents that read the web on demand: RAG ingestion, research and summarization. Structured JSON, cached by URL for fast repeat reads.


description: Registration data for any domain, straight from authoritative RDAP registries (the structured WHOIS successor): registrar, ICANN/EPP domain status codes, creation, last-updated and expiration dates, authoritative nameservers, and DNSSEC delegation. The fast, license-clean way for an agent to vet a domain, sender, or counterparty. Keyless, structured JSON, pay-per-call.


description: Best DeFi yield opportunities across stablecoins, ETH, and BTC with risk ratings and APY comparisons.


description: Active yield farming positions for a user across Aave V3 and Morpho on all supported chains, with live APY and accrued interest.


description: Historical (closed) yield farming positions for a user across all protocols and chains, with realized yield and exit timestamps.


description: DeFi yield farming markets with live APYs across Aave V3 and Morpho on Base, Ethereum, and other major chains. Find the best stablecoin yield (USDC) and ETH yield for idle capital: returns supply APY, TVL, and vault/market addresses per token, filterable by protocol, chain, or token symbol. Compare DeFi yield rates across lending markets and vaults before depositing.


description: Best-available stablecoin yield deposit options: the highest-APY lending venue per stablecoin (USDC / USDT / DAI …), read directly on-chain from Aave / Morpho / Compound across supported chains, with APY basis, liquidity profile, reward-completeness and TVL. Returns the best available options (not yet personalized to a specific wallet's holdings).


title: PayPerByte — Code Pulse

health: degraded

level: origin-reachable

status: discovered

basis: discovery-only


title: PayPerByte — DeFi Yields


title: PayPerByte — Earthquakes

description: USGS recent earthquakes worldwide (M2.5+)


title: PayPerByte — News (LLM-curated)


title: PayPerByte — Perp Funding Rates


title: PayPerByte — Runtime EOL

description: End-of-life dates and status for language runtimes, frameworks, OSes (endoflife.date)


title: PayPerByte — Space Weather


title: PayPerByte — Stablecoin Rails


title: PayPerByte — Security Advisories Digest

description: Recent CVE highlights + CISA known-exploited-vulnerability entries, relayed from public sources (NVD, CISA KEV)


title: PayPerByte — US Code Statute Oracle


title: PayPerByte — Weather (US, multi-city)

description: NWS weather forecasts for 5 US cities (NYC, LA, Chicago, Houston, Miami)


title: PayPerByte — x402 Network Pulse


title: Wallet risk & OFAC sanctions screening for any EVM address — SDN sanctions list ...

description: Wallet risk & OFAC sanctions screening for any EVM address — SDN sanctions list + on-chain signals (contract, fresh wallet) → 0-100 risk score

networks: Base base

network: base

level: origin-and-cross-source

method: OPTIONS

outcome: not-safely-testable

reason: unresolved-url-template

status: qualified

basis: qualified-signals


title: Fetch a block

description: Fetch a block


title: Fetch a Pokémon species

description: Fetch a Pokémon species


title: Fetch a parsed 10-K

description: Fetch a parsed 10-K


title: DEX swap price quote — indicative UniswapV2 amount-out, price & price-impact for...

description: DEX swap price quote — indicative UniswapV2 amount-out, price & price-impact for any token pair from live on-chain reserves on Base/Ethereum


title: Token safety & rug-pull/honeypot risk check — scans an ERC-20's bytecode & owner...

description: Token safety & rug-pull/honeypot risk check — scans an ERC-20's bytecode & ownership on Base/Ethereum for mint, blacklist, pause, fee traps


key: GET https://x402.qlwy.xyz/cast

title: 返回随机卦辞 + 稀有度 + 幸运值 + 配图

description: 返回随机卦辞 + 稀有度 + 幸运值 + 配图

health: down

recordKey: GET https://x402.qlwy.xyz/cast

level: source-confirmed

error: timeout

outcome: skipped-origin-unreachable


key: GET https://x402.qlwy.xyz/mint

title: 支付 USDC 后，向付款地址发送平台币（按当前 price=0.000054 折算，约 92000.00 枚）。

recordKey: GET https://x402.qlwy.xyz/mint


title: 获取指定推文的评论列表 (Get the comment list of a specific tweet)


title: 获取指定用户的关注者列表 (Get the follower list of a specific user)


title: 获取指定用户的认证关注者列表 (Get the verified follower list of a specific user)


title: 识别验证码 (Recognize the captcha)

description: 识别验证码 (Recognize the captcha)


providerName: Quicknode

title: Quicknode: REST API gateway for chains with HTTP REST endpoints such as Aptos. Supports standard REST resources like accounts, blocks, and transactions.

networks: Base Polygon Solana

registrySource: sponge


providerName: Robtex

description: Added by scraper. Domain owners can authenticate for free to edit information.

registrySource: satring


key: GET https://x402.robtex.com/api/v1/ping

recordKey: GET https://x402.robtex.com/api/v1/ping


key: GET https://x402.ser-api.wtf/

title: Mint API for $SerWTF get 100 tokens. 通过Mint API铸造$SerWTF 获得100个代币

recordKey: GET https://x402.ser-api.wtf/


key: GET https://x402.ser-api.wtf/cope

description: Mint API for $SerWTF get 100 tokens. 通过Mint API铸造$SerWTF 获得100个代币

recordKey: GET https://x402.ser-api.wtf/cope


key: GET https://x402.ser-api.wtf/data

title: Access insightful data for mint

description: Access insightful data for mint

recordKey: GET https://x402.ser-api.wtf/data


key: GET https://x402.ser-api.wtf/mint

recordKey: GET https://x402.ser-api.wtf/mint


key: GET https://x402.ser-api.wtf/mint-1000

title: Premium Mint - 100x $SerWTF tokens for $10 (best value!)

recordKey: GET https://x402.ser-api.wtf/mint-1000


key: GET https://x402.ser-api.wtf/ngmi-data

recordKey: GET https://x402.ser-api.wtf/ngmi-data


description: Nouveaux endpoints x402 et variations de volume d'appels depuis le scan précédent (dédoublonné cross-source).

level: cross-source


key: GET https://x402.shizu.me/candles

description: Historical OHLC candles for a crypto pair (e.g. BTC-USD) — for technical analysis and backtesting. Query: pair; granularity (1m, 5m, 15m, 1h, 6h, 1d — default 1h); limit (1-300, default 100) for the latest window, OR start & end (ISO8601 or unix secs) for a backtest range paginated server-side up to 3000 candles — months of history in one call. Returns candles oldest->newest, each {t, o, h, l, c, v}. Real-time from Coinbase.

recordKey: GET https://x402.shizu.me/candles


key: GET https://x402.shizu.me/crypto

description: Current spot price for crypto trading pairs. Input: pair — a single pair (BTC-USD) or up to 10 comma-separated pairs (BTC-USD,ETH-USD,SOL-USD) returned in ONE call for the same price — poll a whole portfolio per tick. Returns amount and currency per pair. Real-time from Coinbase.

recordKey: GET https://x402.shizu.me/crypto


key: GET https://x402.shizu.me/fx

description: Foreign-exchange rates for 30+ fiat currencies (ECB reference data). Query: base (3-letter code, default USD), symbols (optional comma list, e.g. EUR,GBP,JPY), date (optional YYYY-MM-DD for historical rates back to 1999). Returns {base, date, rates}. Use for currency conversion, international pricing, and FX monitoring.

recordKey: GET https://x402.shizu.me/fx


key: GET https://x402.shizu.me/gas

description: Current gas prices for Base or Ethereum mainnet: legacy gas price, EIP-1559 base fee and suggested priority fee (all gwei), plus the latest block number. Query: chain (base | ethereum, default base). Real-time from public RPC. Use to time on-chain transactions, estimate costs, and monitor fee spikes.

recordKey: GET https://x402.shizu.me/gas


key: GET https://x402.shizu.me/geo

description: Geospatial computation. op=distance (lat1,lon1,lat2,lon2 -> km and miles) or op=geohash (lat,lon,precision? -> geohash string). Inputs as query params.

recordKey: GET https://x402.shizu.me/geo


key: GET https://x402.shizu.me/markdown

description: Fetch any public web page and return its main content as clean Markdown, ready to feed to an LLM. Boilerplate (nav, ads, footers) stripped. Input: url (public http/https). Returns {url, markdown, word_count}.

recordKey: GET https://x402.shizu.me/markdown


key: GET https://x402.shizu.me/orderbook

description: Live order book for a crypto pair (e.g. BTC-USD). Default level=1: best bid/ask with sizes, mid price, spread, and spread_bps. level=2 adds top-of-book depth (depth param, 1-50 price levels per side, default 20). Real-time from Coinbase. Use for trading signals, spread monitoring, liquidity checks, and execution decisions.

recordKey: GET https://x402.shizu.me/orderbook


key: GET https://x402.shizu.me/pdf

description: Fetch a PDF by URL and extract its text as JSON. Input: url (public http/https pointing to a PDF). Returns {url, pages, word_count, text}. Bounded to the first 50 pages; 3 MB max.

recordKey: GET https://x402.shizu.me/pdf


key: GET https://x402.shizu.me/rss

description: Fetch any public RSS or Atom feed and return clean JSON: feed title plus items with title, link, published date, and plain-text summary (no XML parsing needed). Query: url (feed URL), limit (1-50, default 20). Use to monitor news, blogs, releases, changelogs, or podcasts on a schedule.

recordKey: GET https://x402.shizu.me/rss


key: GET https://x402.shizu.me/scrape

description: Fetch any public web page and return clean main content as JSON: title, author, publish date, hostname, excerpt, full text, and word_count. Boilerplate (nav, ads, footers) is stripped. Input: url (public http/https). Use to read articles, docs, or pages and feed clean text to an LLM.

recordKey: GET https://x402.shizu.me/scrape


key: GET https://x402.shizu.me/tz

description: Convert a timestamp between IANA timezones. Inputs: from, to (e.g. UTC, America/New_York), time? (ISO8601, default now). Returns input/converted timestamps and UTC offset.

recordKey: GET https://x402.shizu.me/tz


key: GET https://x402.shizu.me/weather

description: Weather for any coordinate. Current (default): temperature (C), relative humidity (%), wind speed, weather code — real-time. Historical: add start_date & end_date (YYYY-MM-DD, up to 92 days per call, archive lags ~5 days) for hourly history — backtest weather-sensitive strategies (energy, agriculture, logistics). Inputs: lat, lon, start_date?, end_date?. Keyless (Open-Meteo).

recordKey: GET https://x402.shizu.me/weather


description: Correlation matrix for portfolio analysis

schemes: exact keeta-usdc

scheme: keeta-usdc

asset: USDC


description: Base chain DEX ecosystem overview with volume, TVL, gas stats, and top pairs


description: Current gas prices on Base chain


title: Get all Keeta DEX liquidity pools with TVL, APY, and volume data


title: Get token prices on Keeta DEX

description: Get token prices on Keeta DEX


title: Get swap quote for token pair on Keeta DEX


title: Get Keeta blockchain network stats including block height, TPS, and representati...

description: Get Keeta blockchain network stats including block height, TPS, and representatives


title: Get list of Keeta network representatives with voting weights and online status


description: Trending tokens and pools on Solana. Returns top trading pairs by volume and activity.


description: Comprehensive token metadata including market data, links, and descriptions


description: Top cryptocurrencies by market cap


description: Top yielding pools on Base DEXes


description: Top DeFi protocols by TVL (multichain data)


description: Trending tokens/pools on a specific blockchain. Returns top trading pairs by volume and activity.


title: Create a chat completion for a given conversation.


title: Generate images from text prompts using FLUX.2 Klein 4B via chat completions.


title: Detect whether the provided content is spam and return a confidence score along ...

description: Detect whether the provided content is spam and return a confidence score along with additional details.


title: Generate SEO tags and related metadata from the provided content.


title: Generate Keywords and Tags

description: Generate Keywords and Tags


title: Accepts JSON input and analyzes the sentiment expressed about entities within th...

description: Accepts JSON input and analyzes the sentiment expressed about entities within the provided text using Google as the provider.


title: Analyze an image file for explicit or sensitive content using the selected AI pr...

description: Analyze an image file for explicit or sensitive content using the selected AI provider. Supports Azure, Google, and others as requested_service.


title: Extracts all links from the specified webpage URL and returns them as a list.


title: Get info regarding a trading model

description: Get info regarding a trading model


title: Provides trade signals for given model

description: Provides trade signals for given model


title: Check Google SERP rank for a given keyword with optional language, location, and...

description: Check Google SERP rank for a given keyword with optional language, location, and size parameters, returning structured search result data.


title: Accepts JSON input and anonymizes sensitive information in the provided text usi...

description: Accepts JSON input and anonymizes sensitive information in the provided text using the selected provider (Azure or others).


title: Submit a travel review for sentiment analysis. Returns a job identifier that can...

description: Submit a travel review for sentiment analysis. Returns a job identifier that can be used to query the job status and retrieve the sentiment result.


title: Get info regarding a trading model

description: Get info regarding a trading model


title: Provides trade signals for given model

description: Provides trade signals for given model


description: Global US House Periodic Transaction Report activity for stock-backed trades. Supports overview, latest disclosures, focused buys/sells, active tickers, active members, days, view, and limit.


description: Quarter-over-quarter 13-F changes for one tracked fund: new buys, exits, increases, decreases, position deltas, and fund-side Form 4 smart-money updates.


description: Hedge-fund portfolio snapshot for one tracked manager: current 13-F holdings, position weights, top exposures, sector allocation, and historical position context.


description: Smartmoney all-funds overview across the tracked 13-F universe: manager names, latest AUM, reporting quarter, top holdings, and quarter-over-quarter portfolio movement.


description: Global company insider SEC Form 4 activity across Smartmoney's selected stock universe. Supports fixed cached windows days=7|30|90, view=overview|latest|buys|sells|ten_pct, and limit.


description: US House Periodic Transaction Report activity for one ticker, including buy/sell counts, filing dates, trade dates, active members, and recent disclosed trades.


description: Fund-by-fund 13-F positioning for one ticker: shares, market value, portfolio weight, puts/calls, reporting period, and trend across tracked smart-money funds.


description: Fund-side SEC Form 4 smart-money updates for one ticker during the current quarter, surfacing post-13-F activity by concentrated fund holders.


description: Aggregated company insider Form 4 activity for one selected tracked ticker, grouped by reporting owner with buy/sell counts, open-market value, roles, and activity windows. Precheck free coverage with GET /api/insider-tracked-stocks?q={symbol} before paying.


description: Detailed company insider Form 4 transaction rows for one selected tracked ticker, including reporting owner, role, transaction code, shares, price, value, and filing date. Precheck free coverage with GET /api/insider-tracked-stocks?q={symbol} before paying.


description: Smartmoney ticker intelligence for one public stock: hedge-fund 13-F ownership, aggregate smart-money trend, insider Form 4 activity, House PTR trades, coverage flags, and drilldown links.


title: Purchase and start an interactive story script


description: Purchase and start an interactive story script


key: GET https://x402.supply/api/random

title: Access to trust-based randomness from office sensor data (experimental)

recordKey: GET https://x402.supply/api/random


description: Current trading session (Asia / London / NY / Off) plus historical volatility for that session. Use to time entries around the most active hours and set session-aware expectations.


description: Is it a weekend / low-liquidity window right now? Returns the current session and a 0-100 liquidity score. Use to widen stops and discount thin-market moves. Lightweight market-condition context.


description: How much of today's expected (ATR) range has already been used — low/moderate/high/extended — with the % consumed. Use to judge remaining room before chasing intraday. Tells you how 'full' the day is.


description: Historical volatility by hour of day (UTC) plus a session comparison — which hours move most. Use to time entries to active hours and avoid dead zones. Intraday seasonality.


description: Historical performance by calendar month (e.g. 'Uptober') — avg return and win rate per month. Use for seasonal positioning. Pattern from history, not a prediction.


description: Historical performance by day of week (avg return + win rate per weekday) over the lookback. Use to time entries/exits around statistically stronger or weaker days. Seasonality, not a forecast.


description: Upcoming macro events (FOMC, CPI, NFP, etc.) with date, country and impact level, filterable to high-impact only. Use to avoid trading into scheduled volatility or to plan around it. Forward calendar; for past actuals use /macro/history.


description: Historical macro events with actual vs estimate values (e.g. CPI came in above/below forecast). Use to study how markets reacted to surprises and to backtest event-driven strategies.


description: Is price over-extended? Distance from MA20/MA50, Bollinger-band position and a z-score in one read. Use to avoid entering after price has stretched far from its mean. Mean-reversion context.


description: Counts consecutive green candles on the chosen interval and returns the historical outcome stats after streaks of that length (mean-reversion odds). Use to gauge exhaustion risk before buying a long green run.


description: FOMO guard: how far has price already run from the recent swing low — in % and ATR multiples — versus the historical average move? Returns an early/mid/late read so an agent doesn't buy the top. Anti-chase context.


description: Active-pump detector: is the asset currently pumping, and for how long vs the historical average pump length? Use to judge whether a move is fresh or exhausted before joining it.


description: Alt-season detector: what % of the top-10 alts have outperformed BTC over the lookback window, with a 0-100 index and a boolean verdict. Use to time BTC↔alt rotation. Complements /dominance (capital location) with relative-performance signal.


description: Relative strength of a coin vs BTC over a period, returned as a category (very_strong → very_weak) plus a numeric score. Use to rank a coin's momentum against the benchmark before entering. A strength read, not a price target.


description: Pearson correlation of a coin's returns vs BTC (-1 to +1) over the period. Use to judge diversification and whether an alt is moving independently or just tracking BTC. A correlation coefficient, not a beta or causation claim.


description: BTC and ETH market-cap dominance (% of total crypto market cap), plus total market cap and active-coin count, refreshed every ~5 min. Use to gauge whether capital sits in majors vs alts. For the alt-rotation read specifically, use /alt-season.


description: Current Crypto Fear & Greed Index (0-100) with its label (Extreme Fear → Extreme Greed), updated daily. A single market-mood gauge for risk-on/risk-off context. For trend over time use /fear-greed/compare or /fear-greed/history.


description: Fear & Greed now vs yesterday, 7 days and 30 days ago — with the deltas — so an agent can see whether market sentiment is improving or deteriorating, not just today's number. Use for momentum-of-mood.


description: Historical Fear & Greed time series (up to 365 days), each day with value + classification. Use to backtest sentiment, chart mood cycles or correlate fear/greed with price. The raw series, not a summary.


description: Whole-market snapshot: total crypto market cap, total 24h volume, BTC dominance, and counts of active coins and markets. One call for the macro state of crypto — the top-of-funnel context before drilling into an asset.


description: BTC or LTC halving countdown: blocks remaining and the estimated date of the next halving. Use for cycle-timing narratives and supply-shock context. Estimate (block-time based), not an exact timestamp.


description: Top and bottom momentum coins ranked by return over the chosen period — a leaderboard of what's running and what's bleeding. Use to surface rotation candidates. Returns ranked movers, not full fundamentals.


description: ADX-based chop-vs-trend detector for an asset/timeframe: is price trending or stuck in a range? Returns a boolean + chop score. Use to avoid trend strategies in chop (and range strategies in trends).


description: Current BTC market regime — BULLISH / BEARISH / NEUTRAL — derived from price vs its 20-period EMA on the 12h candle, with the EMA value and slope. The top-level risk filter: trade-with-trend context before any entry. BTC-based; pair with per-asset tools for alts.


description: Is a breakout from a given level real or a fakeout? Checks volume confirmation, time held above/below, and fakeout probability. Use to validate a breakout before chasing it. Requires the level to test.


description: Is this drop a statistically significant dip or just noise? Compares the move against the asset's ATR and returns a verdict + the drawdown size. Use before 'buy the dip' to check the dip is real.


description: Multi-timeframe RSI oversold check (1h/4h/1d, weighted) returning a boolean + the blended RSI. Use to confirm an oversold condition across timeframes rather than trusting a single chart. RSI-based, not a buy signal on its own.


description: Is a price level valid support? Returns touch count, recency and bounce quality so an agent can judge whether the level is likely to hold. Use before leaning on a support for entries or stops. Requires the level.


description: Recent crypto news headlines each scored 1-10 for trading impact by an LLM (qwen3:8b), with a bullish/bearish/neutral tag. Filter by category, minimum score and lookback hours. Use to surface market-moving stories; for the aggregate read use /sentiment/summary.


description: Aggregated market sentiment label (strong_bearish → strong_bullish) with a normalized score, computed from LLM-scored news over the window. One-number mood read for an agent that just needs the verdict, not the individual articles.


description: SwapHunt — a crypto market-context toolkit for trading agents: live prices, market regime, volatility, sentiment, funding, macro events, seasonality and anti-FOMO sanity checks, all pay-per-call. This route returns a single asset's live spot price with 24h context: price, 24h change %, 24h high/low and volume — one clean JSON snapshot (BTC, ETH, SOL, any major). For many assets at once use /price/multi.


description: Batch spot prices for up to 20 assets in one call — each with price, 24h change and volume, keyed by symbol. The cost-efficient way to price a basket or portfolio in a single request instead of N calls.


description: Bollinger-Band squeeze detector: is volatility compressing toward a likely expansion? Returns extreme/strong/moderate/none plus bandwidth. Use to anticipate breakouts before they fire. Detects the setup, not the direction.


description: ATR-based expected price range for the period: the 68% and 95% probability bands around current price. Use to set realistic targets, stops and breakout thresholds. A statistical range, not a directional forecast.


description: Realized volatility for an asset: daily and annualized %, plus a low/normal/high/extreme bucket and the 24h high/low/range. Use to size positions and set expectations. Backward-looking (realized), not implied/option vol.


description: Market-silence score 0-1 — a composite of low volume, low volatility and small price change. High silence often precedes expansion. Use to spot the calm-before-the-move. Pairs with /vol/compression-alert.


key: GET https://x402.swerver.net/

groupId: curated-swerver

providerName: swerver

title: swerver: GET /

listingSlug: swerver

basis: editorial-selection

matchScope: exact

providerListingSlug: swerver

listingName: swerver

kind: gateway

editorialDescription: Hosted x402 reverse proxy: create a pay-per-request gateway in front of any existing API in minutes. Set a USDC price per request, share the proxy URL, and collect micropayments on Base automatically.


key: GET https://x402.tavily.com/search

recordKey: GET https://x402.tavily.com/search


key: GET https://x402.twit.sh/articles/by/id

description: Retrieve the full content of an X Article by the tweet ID of the post that hosts it. Returns article title, preview text, cover image, publish date, and full article_content as Markdown (headings, bold, italic, lists, images). Not available in the official X API. Query param: id (string, required) - numeric tweet ID of the article post, e.g. GET /articles/by/id?id=2010751592346030461.

recordKey: GET https://x402.twit.sh/articles/by/id


description: Get a paginated list of members belonging to a specific X Community. Returns full user profiles with community role (Admin, Moderator, Member). This endpoint has no equivalent in the official X API. Query params: id (string, required) - numeric community ID; next_token (string, optional) - pagination cursor, e.g. GET /communities/members?id=1693573582226665701. Returns X v2 API-compatible JSON.


key: GET https://x402.twit.sh/lists/by/id

description: Retrieve details of a specific Twitter/X List by its numeric ID. Returns name, description, mode, member count, subscriber count, creation date, banner image, and owner profile. Query param: id (string, required) - numeric List ID, e.g. GET /lists/by/id?id=84839422. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/lists/by/id


description: Retrieves a list of Users who follow a specific Twitter/X List by its ID. Returns up to 20 user profiles per page with pagination support. Query params: id (string, required) - numeric List ID; next_token (string, optional) - pagination cursor, e.g. GET /lists/followers?id=84839422. Returns X v2 API-compatible JSON.


key: GET https://x402.twit.sh/lists/members

description: Get the members of a Twitter/X List by its numeric List ID. Returns up to 100 user profiles per page with pagination support. Query params: id (string, required) - numeric List ID; next_token (string, optional) - pagination cursor, e.g. GET /lists/members?id=84839422. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/lists/members


key: GET https://x402.twit.sh/lists/tweets

description: Get the latest tweets from a Twitter/X List by its numeric List ID. Returns ~100 tweets per page with pagination support. Query params: id (string, required) - numeric List ID; next_token (string, optional) - pagination cursor, e.g. GET /lists/tweets?id=84839422. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/lists/tweets


key: GET https://x402.twit.sh/tweets

description: Bulk look up multiple Twitter/X tweets by their numeric tweet IDs in a single request. Each tweet includes full text, author profile, and engagement metrics. Query param: ids (string, required) - comma-separated numeric tweet IDs, max 50, e.g. GET /tweets?ids=1110302988,1234567890. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/tweets


title: Look up a single Twitter/X tweet by its numeric tweet ID. Returns full tweet dat...

description: Look up a single Twitter/X tweet by its numeric tweet ID. Returns full tweet data including text, author profile, creation date, engagement metrics (likes, retweets, replies, quotes, bookmarks), entities (hashtags, mentions, URLs), and referenced tweets (replies, quotes, retweets). Path param: id (string, required) - numeric tweet ID, e.g. GET /tweets/1110302988. Returns X v2 API-compatible JSON.


key: GET https://x402.twit.sh/tweets/by/id

description: Look up a single Twitter/X tweet by its numeric tweet ID. Returns full tweet data including text, author profile, creation date, engagement metrics (likes, retweets, replies, quotes, bookmarks), and referenced tweets. Query param: id (string, required) - numeric tweet ID, e.g. GET /tweets/by/id?id=1110302988. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/tweets/by/id


description: Get the latest tweets that mention the authenticated user (the notifications timeline). Returns up to 20 tweets per page, most recent first, with pagination support. Query params: auth_token (string, required) - Twitter auth_token cookie; ct0 (string, required) - Twitter ct0 cookie; type (string, optional) - notifications timeline to read: All (default), Priority, or Mentions; next_token (string, optional) - pagination cursor. Returns X v2 API-compatible JSON.


description: Get a list of tweets that quote a specific tweet. Returns paginated quote tweets with author profiles for a given tweet ID. Query params: id (string, required) - numeric tweet ID; next_token (string, optional) - pagination cursor, e.g. GET /tweets/quote_tweets?id=1110302988. Returns X v2 API-compatible JSON.


key: GET https://x402.twit.sh/tweets/replies

description: Get replies to a specific Twitter/X tweet. Returns paginated reply tweets for a given tweet ID. Query params: id (string, required) - numeric tweet ID; next_token (string, optional) - pagination cursor, e.g. GET /tweets/replies?id=1110302988. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/tweets/replies


description: Get the list of Twitter/X users who reposted a specific tweet. Returns paginated user profiles for a given tweet ID. Query params: id (string, required) - numeric tweet ID; next_token (string, optional) - pagination cursor, e.g. GET /tweets/retweeted_by?id=1110302988. Returns X v2 API-compatible JSON.


key: GET https://x402.twit.sh/tweets/search

description: Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagination. At least one filter required. Params: words, phrase, anyWords, noneWords, hashtags, from, to, mentioning, minReplies, minLikes, minReposts, since (YYYY-MM-DD), until, next_token. e.g. GET /tweets/search?words=bitcoin&from=elonmusk&minLikes=100. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/tweets/search


key: GET https://x402.twit.sh/tweets/user

description: Get the latest tweets (timeline) from a specific Twitter/X user by their username. Returns up to 20 tweets per page sorted by most recent first, with pagination support. Query params: username (string, required) - Twitter screen name; next_token (string, optional) - pagination cursor, e.g. GET /tweets/user?username=elonmusk. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/tweets/user


key: GET https://x402.twit.sh/users

description: Bulk look up multiple Twitter/X user profiles by their numeric user IDs in a single request. Returns an array of full user profiles. Query param: ids (string, required) - comma-separated numeric Twitter user IDs, max 50, e.g. GET /users?ids=44196397,12,783214. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/users


title: Get the list of Twitter/X users who follow a specific user, identified by their ...

description: Get the list of Twitter/X users who follow a specific user, identified by their numeric user ID. Returns up to 50 follower profiles per page with pagination support. Each follower includes full profile data. Path param: id (string, required) - numeric Twitter user ID, e.g. GET /users/44196397/followers. Query param: next_token (string, optional) - pagination cursor from previous response. Returns X v2 API-compatible JSON.


title: Get the list of Twitter/X users that a specific user follows, identified by thei...

description: Get the list of Twitter/X users that a specific user follows, identified by their numeric user ID. Returns up to 50 following profiles per page with pagination support. Each account includes full profile data. Path param: id (string, required) - numeric Twitter user ID, e.g. GET /users/44196397/following. Query param: next_token (string, optional) - pagination cursor from previous response. Returns X v2 API-compatible JSON.


key: GET https://x402.twit.sh/users/44196397

title: Look up a single Twitter/X user profile by their numeric user ID. Returns full p...

description: Look up a single Twitter/X user profile by their numeric user ID. Returns full profile data including id, name, username, bio, follower count, following count, tweet count, verification status, profile image URL, and pinned tweet id. Use this when you know the user ID. Path param: id (string, required) - numeric Twitter user ID, e.g. GET /users/44196397. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/users/44196397


key: GET https://x402.twit.sh/users/by/id

description: Look up a single Twitter/X user profile by their numeric user ID. Returns full profile data including id, name, username, bio, follower count, following count, tweet count, and verification status. Query param: id (string, required) - numeric Twitter user ID, e.g. GET /users/by/id?id=44196397. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/users/by/id


description: Look up a Twitter/X user profile by their screen name. Returns full profile data including id, name, username, bio, follower count, following count, tweet count, verification status, and profile image URL. Query param: username (string, required) - Twitter screen name without @, e.g. GET /users/by/username?username=elonmusk. Returns X v2 API-compatible JSON.


title: Look up a Twitter/X user profile by their screen name (username). Returns full p...

description: Look up a Twitter/X user profile by their screen name (username). Returns full profile data including id, name, username, bio, follower count, following count, tweet count, verification status, profile image URL, and pinned tweet id. Use this when you know the username (e.g. "vitalik", "elonmusk"). Path param: username (string, required) - the Twitter screen name, e.g. GET /users/by/username/vitalik. Returns X v2 API-compatible JSON.


description: Get the list of Twitter/X users who follow a specific user. Returns up to 50 follower profiles per page with pagination support. Query params: id (string, required) - numeric Twitter user ID; next_token (string, optional) - pagination cursor, e.g. GET /users/followers?id=44196397. Returns X v2 API-compatible JSON.


description: Get the list of Twitter/X users that a specific user follows. Returns up to 50 following profiles per page with pagination support. Query params: id (string, required) - numeric Twitter user ID; next_token (string, optional) - pagination cursor, e.g. GET /users/following?id=44196397. Returns X v2 API-compatible JSON.


key: GET https://x402.twit.sh/users/search

description: Search Twitter/X for user accounts matching a keyword or phrase. Returns up to 20 matching user profiles per page with pagination support. Useful for discovering users by topic, name, or keyword. Query params: query (string, required) - search keyword or phrase; next_token (string, optional) - pagination cursor from previous response, e.g. GET /users/search?query=bitcoin. Returns X v2 API-compatible JSON.

recordKey: GET https://x402.twit.sh/users/search


description: Deep user intelligence workflow. For a given Twitter/X username, returns structured account metadata (location, verification status, blue check date, username history) alongside a month-by-month tweet volume breakdown for the past 12 months. Each month fetches up to 5 pages of search results (up to ~100 tweets per month). Query params: username (string, required) - Twitter/X screen name. Returns data.user (account metadata) and data.tweetCountPerMonth (object keyed by MM-YYYY).


key: GET https://x402.valkyry.fr/convert

recordKey: GET https://x402.valkyry.fr/convert


key: GET https://x402.valkyry.fr/ens

recordKey: GET https://x402.valkyry.fr/ens


key: GET https://x402.valkyry.fr/extract

recordKey: GET https://x402.valkyry.fr/extract


key: GET https://x402.valkyry.fr/gas

recordKey: GET https://x402.valkyry.fr/gas


key: GET https://x402.valkyry.fr/metadata

recordKey: GET https://x402.valkyry.fr/metadata


key: GET https://x402.valkyry.fr/qr

recordKey: GET https://x402.valkyry.fr/qr


key: GET https://x402.valkyry.fr/rss-to-json

recordKey: GET https://x402.valkyry.fr/rss-to-json


key: GET https://x402.valkyry.fr/token-info

recordKey: GET https://x402.valkyry.fr/token-info


key: GET https://x402.valkyry.fr/token-price

recordKey: GET https://x402.valkyry.fr/token-price


key: GET https://x402.valkyry.fr/unfurl

recordKey: GET https://x402.valkyry.fr/unfurl


key: GET https://x402.xseer.fun/nft/mint

title: Mint Lucky NFT Talisman for fortune telling services

recordKey: GET https://x402.xseer.fun/nft/mint


key: GET https://x402.xseer.fun/report/full

title: Generate full Zi Wei Dou Shu (紫微斗数) fortune report with detailed palace analysis

recordKey: GET https://x402.xseer.fun/report/full


key: GET https://x402.xseer.fun/seer/mint

title: Mint $SEER tokens for fortune telling services

recordKey: GET https://x402.xseer.fun/seer/mint


key: GET https://x402.xseer.fun/seer/mint/1

title: Mint $SEER tokens to participate in XSEER ecosystem - 1 USDC (50,000 SEER) - xse...

description: Mint $SEER tokens to participate in XSEER ecosystem - 1 USDC (50,000 SEER) - xseer.fun

recordKey: GET https://x402.xseer.fun/seer/mint/1


key: GET https://x4021.987659876.xyz/lottery

title: Pay $0.10 USDC to attempt the lottery. 5% chance to win 1 USDC.

recordKey: GET https://x4021.987659876.xyz/lottery


key: GET https://x402agent.no/

title: x402agent.no: GET /

kind: api

editorialDescription: 25 endpoints across 7 Norwegian and Scandinavian data services: Companies House (500k+ companies, board/CEO/financials), SEO backlinks (bhrefs), Aurora weather/marine, SSB statistics (3,785+ tables), property/address registry, public transport, and Schema.org validator. USDC on Base.


title: x402Agentic pre-pay precheck — risk verdict before paying an x402 endpoint


key: GET https://x402ai.vercel.app/api/add

title: Access to protected content

description: Access to protected content

recordKey: GET https://x402ai.vercel.app/api/add


key: GET https://x402club.com/mint

recordKey: GET https://x402club.com/mint


key: GET https://x402club.com/mint1

recordKey: GET https://x402club.com/mint1


key: GET https://x402club.com/mint10

recordKey: GET https://x402club.com/mint10


description: Returns population and weighted median household income for a geographic area around a US address or coordinates.


description: Returns detailed demographic, housing, education, employment, and income data for a geographic area around a US address or coordinates.


description: Look up a Harris County property by its HCAD account number.


description: Search Harris County (HCAD) property appraisal records by address.


description: Look up a Travis County property by its county-specific identifier (TCAD account number).


description: Search Travis County (TCAD) property appraisal records by address.


title: x402 URL Reader

description: Fetches a web page and returns its cleaned main text (scripts/nav/ads stripped) as JSON. Pay-per-call, no API key, keyless USDC settlement.

registrySource: self-registered


title: x402 Web Search (SERP)

description: Web search SERP scraper for AI agents. Returns organic web search results as structured JSON. Pay-per-query, no API key, keyless USDC settlement.


description: Get a Firebase ID token for authenticating with the callable APIs


key: GET https://x402factory.ai/base/ata

title: Create a Solana associated token account (ATA) for a given Solana wallet and SPL...

description: Create a Solana associated token account (ATA) for a given Solana wallet and SPL mint, paid via Base USDC. Typical use: prepare a Solana wallet to receive USDC or other SPL tokens before sending funds or using bridge flows. Cost: 0.4 USDC per call, paid on Base. The endpoint checks via Solana RPC whether the ATA already exists; if it already exists at execution time or creation fails, the server attempts to refund the 0.4 USDC payment on Base.

recordKey: GET https://x402factory.ai/base/ata


key: GET https://x402factory.ai/base/bridge

title: Base → Solana USDC microbridge discovery. Default example uses 1.00 USDC deposit...

description: Base → Solana USDC microbridge discovery. Default example uses 1.00 USDC deposited to the Base bridge wallet. Provide a Solana receiver address and an amount (min 0.01 USDC, max 50.00 USDC, steps of 0.01) to create a concrete bridge quote. The bridge charges a 2.5% commission; the remainder is delivered as USDC on Solana.

recordKey: GET https://x402factory.ai/base/bridge


title: Base coin price mini-endpoint for major tokens only. Returns spot prices and 24h...

description: Base coin price mini-endpoint for major tokens only. Returns spot prices and 24h stats for well-known tickers like btc, solana, eth, xmr, ltc and other large-cap coins, never microcaps. Pass an optional ticker to get a single-coin 24h snapshot with price, symbol, changeRate, changePrice, high and low, or omit ticker to receive a compact basket of top tokens in a fixed order. Cost: 0.001 USDC per request.


key: GET https://x402factory.ai/base/llm/gpt

title: Base GPT wrapper API using x402 payments. Default direct call: model gpt-5-mini,...

description: Base GPT wrapper API using x402 payments. Default direct call: model gpt-5-mini, max_output_tokens=2000, fixed price 0.01 USDC for up to 1000 input tokens. For all other settings the price is computed per model as (input_tokens * input_price_per_million + max_output_tokens * output_price_per_million) / 1,000,000, with a minimum of 0.001 USDC and always rounded up to 6 decimals. Optional max_input_tokens lets you cap the input tokens used for pricing; if the message is longer than this cap the server returns an error instead of under-pricing. Optional action=message (or omitting action) performs a direct GPT call with the given message. Optional action=create creates a custom agent with the given message as preprompt for 0.001 USDC (no OpenAI call), stores a base_price_usdc using (max_input

recordKey: GET https://x402factory.ai/base/llm/gpt


title: Send messages to Telegram from your Base wallet. Ideal for agents and backends t...

description: Send messages to Telegram from your Base wallet. Ideal for agents and backends to communicate with the outside world. Cost: 0.001 USDC per call. Use action=create with a name to get a chat_key, then open t.me/x402Factory_bot and send /pair <chat_key> to activate. Use action=list to see your chat_keys. Use action=message (or omit action) with chat_key and at least a message or attachment to send a Telegram message. Supports Markdown v2 and optional attachment URLs (image/video/audio).


key: GET https://x402factory.ai/base/tts

title: Base text-to-speech API paid via x402. Converts text input into a hosted audio U...

description: Base text-to-speech API paid via x402. Converts text input into a hosted audio URL. Dynamic pricing for TTS: the prepaid price is computed per request based on the input and charged upfront via x402. Estimated characters for this request: 15. Prepaid price for this request: 0.009000 USDC.

recordKey: GET https://x402factory.ai/base/tts


title: Base X profile mini-endpoint. Fetches a full X profile and the 10 most recent tw...

description: Base X profile mini-endpoint. Fetches a full X profile and the 10 most recent tweets for a given handle, returning the raw profile data plus a trimmed tweet list with key engagement metrics and media. Cost: 0.001 USDC per request.


key: GET https://x402fcs.com/api/protected

title: Protected route

description: Protected route

recordKey: GET https://x402fcs.com/api/protected


networks:
Base Sepolia
base-sepolia

network: base-sepolia

tokenName: USDC


title: x402 preflight / reputation — verify BEFORE you pay. Give it an x402 endpoint_ur...

description: x402 preflight / reputation — verify BEFORE you pay. Give it an x402 endpoint_url (or a payTo address) and it returns, in one cheap deterministic call: is the resource reachable, is it present in the CDP Bazaar discovery catalog (serviceName, declared payTo, price, network, tags, last_seen), and — the key integrity check — does the payTo the endpoint actually demands in its live HTTP 402 challenge MATCH the payTo the catalog advertises (payTo_match). It runs a keyless HEAD/OPTIONS/402 probe that never moves funds, extracts the real payTo/amount/asset/network from the challenge, scores listing freshness, and — if you pass a prev snapshot {payTo,amount,lastUpdated} — flags whether the endpoint changed since you last saw it (anti-rug). Output is a 0-100 scorecard + letter grade + reason codes


key: GET https://x402name.com/v1/mint/1

title: Mint 5,000 X402ID tokens (TIER_5K)

description: Mint 5,000 X402ID tokens (TIER_5K)

recordKey: GET https://x402name.com/v1/mint/1


key: GET https://x402name.com/v1/mint/5

title: Mint 25,000 X402ID tokens (TIER_25K)

description: Mint 25,000 X402ID tokens (TIER_25K)

recordKey: GET https://x402name.com/v1/mint/5


key: GET https://x402pay.org/402

title: Mint 1000 x402pay tokens by paying 1 USDC

recordKey: GET https://x402pay.org/402


title: Premium alpha — Curated on-chain alpha: yield venues, mempool anomalies, and rep...

description: Premium alpha — Curated on-chain alpha: yield venues, mempool anomalies, and replayable agent trade intents.


title: Live weather — Real-time weather (temperature, wind, humidity) from Open-Meteo f...

description: Live weather — Real-time weather (temperature, wind, humidity) from Open-Meteo for any city worldwide.


key: GET https://x402pixels.com/api/pixels

recordKey: GET https://x402pixels.com/api/pixels


title: Agentics paid endpoint: https://x402rail.net/v1/data/x402-directory

recordKey: GET https://x402rail.net/v1/data/:feed


title: Base64 Encode / Decode API

description: Base64 API: encode or decode base64 strings. Params: text, op. · Keywords: base64 decoder, utility · Built with @piprail/sdk


key: GET https://x402render.vercel.app/card

title: Social Card Image API - quote to SVG

description: Social card image API: render a quote or announcement as a share-ready SVG image. Params: text, author, theme. · Keywords: quote image, og image, card generator · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/card


title: Text Classification API (AI zero-shot)

description: Text classification API: AI zero-shot classify text into your own labels. Categorize text. Params: text, labels. · Keywords: nlp, llm · Built with @piprail/sdk


title: Crypto Price API - Bitcoin, Ethereum & 10,000+ coins

description: Crypto price API: live price, market cap, 24h volume, 24h/7d/30d change, ATH and momentum signal for Bitcoin, Ethereum, Solana and 10,000+ coins. Param: id. · Keywords: bitcoin price, market data, coin price, trading, data · Built with @piprail/sdk


key: GET https://x402render.vercel.app/dns

title: DNS Lookup API - A, MX, TXT, NS records

description: DNS lookup API: resolve DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA) for any domain. Params: domain, type. · Keywords: mx record, txt record, data · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/dns


title: Email Validation API - syntax, MX & disposable

description: Email validation API: verify email syntax, check MX records and detect disposable domains. Param: email. · Keywords: email verification, mx check, disposable email, data · Built with @piprail/sdk


title: AI Web Data Extraction API

description: Data extraction API: fetch a web page and AI-extract a specific value (price, heading, etc). Web scraping with AI. Params: url, query. · Keywords: llm, rag · Built with @piprail/sdk


title: Crypto Fear and Greed Index API - market sentiment

description: Crypto fear and greed index API: current market sentiment value, classification and interpretation for trading. · Keywords: fear greed, crypto sentiment, signal, data · Built with @piprail/sdk


key: GET https://x402render.vercel.app/fx

title: Currency Exchange Rate API - live forex + crypto

description: Currency exchange rate API: live fiat forex rates between any currencies plus crypto spot prices. Convert USD EUR GBP and more. Params: from, to or crypto. · Keywords: fx, currency converter, finance · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/fx


title: Geocoding API - place name to coordinates

description: Geocoding API: convert a place or city name into latitude/longitude, country and timezone. Param: name. · Keywords: geocode, place to coordinates, latitude longitude, location, data · Built with @piprail/sdk


key: GET https://x402render.vercel.app/hash

title: Hash API - SHA-256, SHA-512, MD5

description: Hash API: compute SHA-256, SHA-512, SHA-1 or MD5 hash of text. Params: text, algo. · Keywords: sha256, sha512, checksum, utility · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/hash


title: HTTP Headers API - inspect response headers

description: HTTP headers API: fetch a URL and return its HTTP status and response headers. Param: url. · Keywords: header checker, inspect url, data · Built with @piprail/sdk


key: GET https://x402render.vercel.app/ipgeo

title: IP Geolocation API - locate any IP address

description: IP geolocation API: locate any public IP - country, region, city, latitude/longitude, timezone, ISP and ASN. Param: ip. · Keywords: ip lookup, geoip, ip address location, data · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/ipgeo


title: JWT Decoder API - header & payload

description: JWT decoder API: decode a JWT token header and payload (no signature verification). Param: token. · Keywords: json web token, auth, utility · Built with @piprail/sdk


key: GET https://x402render.vercel.app/meta

title: URL Metadata & Open Graph API - link previews

description: URL metadata API: fetch a page and extract title, description and Open Graph tags for link previews. Param: url. · Keywords: og tags, unfurl, scraping · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/meta


title: Wallet Balance API - on-chain ETH, USDC & tx count

description: Wallet balance API: on-chain native (ETH) balance, USDC balance and transaction count for any address on Base or Ethereum. Params: address, chain. · Keywords: onchain, address balance, web3, data · Built with @piprail/sdk


title: Password Generator API - secure random

description: Password generator API: create a cryptographically secure random password. Params: length, symbols. · Keywords: secure password, utility · Built with @piprail/sdk


key: GET https://x402render.vercel.app/qr

title: QR Code Generator API - text/URL to PNG

description: QR code generator API: turn any text or URL into a PNG QR code. Params: text, size. · Keywords: barcode, utility · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/qr


title: URL to Text API - clean web content for LLMs/RAG

description: URL to text API: fetch a web page and return clean main text stripped of HTML, scripts and styles, for LLM and RAG. Param: url. · Keywords: web scraper, readability, extract text, scraping · Built with @piprail/sdk


title: robots.txt API - fetch and parse

description: robots.txt API: fetch and parse a site robots.txt with user-agent rules and sitemap links. Param: url. · Keywords: crawl rules, seo, scraping, data · Built with @piprail/sdk


title: Sentiment Analysis API (AI) - positive/negative/neutral

description: Sentiment analysis API: AI classifies any text as positive, negative or neutral with confidence. NLP text analysis. Param: text. · Keywords: emotion, llm · Built with @piprail/sdk


key: GET https://x402render.vercel.app/slug

title: Slugify API - text to URL slug

description: Slugify API: convert text into a clean URL slug. Param: text. · Keywords: text to slug, utility · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/slug


title: AI Summarizer API - summarize any web page

description: AI summarizer API: fetch any web page and return a concise AI-generated summary, for agents, research and RAG pipelines. Param: url. · Keywords: summarize url, web page summary, text summarization, llm, content · Built with @piprail/sdk


title: Timestamp Converter API - Unix to ISO

description: Timestamp converter API: convert between Unix epoch and ISO 8601, or get current time. Param: value. · Keywords: unix time, epoch converter, date, utility · Built with @piprail/sdk


title: AI Translation API - translate text to any language

description: Translation API: AI translate text into any target language. Localization. Params: text, to. · Keywords: llm · Built with @piprail/sdk


title: URL Unshortener API - expand short links

description: URL unshortener API: follow redirects of a short URL and return the final destination plus redirect chain. Param: url. · Keywords: expand url, short link, utility · Built with @piprail/sdk


key: GET https://x402render.vercel.app/uuid

title: UUID Generator API - v4 random IDs

description: UUID generator API: generate one or more random v4 UUIDs. Param: count. · Keywords: guid, random id, utility · Built with @piprail/sdk

recordKey: GET https://x402render.vercel.app/uuid


title: Weather API - current weather by location

description: Weather API: current weather data (temperature, humidity, wind, conditions) for any latitude/longitude. Params: lat, lon. · Keywords: forecast, climate · Built with @piprail/sdk


description: Aggregate stats for a merchant


description: Aggregate stats for a wallet (tx count, total amount, unique recipients)


description: Paginated list of facilitators with stats


description: Overall high-level facilitator stats


description: Paginated list of merchants (top recipients by volume)


description: Resources for a specific origin/domain


description: Paginated list of all indexed x402 resources


description: Full-text search across x402 resources


key: GET https://x402scan.com/

title: x402scan: GET /

editorialDescription: Ecosystem explorer/aggregator for x402 (live at x402scan.com). Lets users and agents discover x402 servers, monitor on-chain transaction volumes, and call resources via an embedded wallet; aggregates facilitator configs and accepts community resource registration.


key: GET https://x402song.com/protected

title: mint this first x402 song NFT

description: mint this first x402 song NFT

recordKey: GET https://x402song.com/protected


description: Reference catalog of trade/quote condition codes (the numeric `conditions` seen on trades) with names, types, data types, and SIP mappings. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


description: Reference list of US equity exchanges and market centers with names, MICs, operating MICs, and SIP participant IDs. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


description: The day's biggest percentage gainers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


description: The day's biggest percentage losers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


description: Live state of every perpetual-futures market in one call: per coin the mark and oracle price, hourly funding rate with annualized APR, premium, open interest, max leverage, previous-day price, and 24h USD and base volume. Native crypto-derivatives data — funding and open interest are perp-only, absent from any spot feed. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock


description: Use to discover the point-in-time archive: immutable daily snapshots of ephemeral market state (Hyperliquid perps/spot, JLP pool, pre-IPO marks, market regime, squeeze scores), captured once per UTC day and never overwritten or backfilled. Lists every feed and entity with date coverage; read days via /archive/{feed} and series via /archive/{feed}/range. From x402stock


description: The average interest rate the US Treasury currently pays on its outstanding debt, broken out by security (Treasury Bills, Notes, Bonds, TIPS, FRNs, savings, and the marketable/total aggregates) for the latest reported month, in percent. No ticker needed. A read on the government's cost of borrowing that complements the /treasury-yields curve. Sourced from the US Treasury (FiscalData).


description: Upcoming US economic data releases — WHEN the market-moving prints land, not just their latest values. Returns curated high-importance releases (CPI, PPI, PCE, jobs, JOLTS, GDP, retail sales, housing starts, industrial production) within `?days=` (default 30, max 90), each with date and category, plus the next FOMC meeting. `?past=true` includes the last week. Release dates from FRED.


description: The full FOMC meeting schedule (2025–2027) with the last and next meeting and days-until. Each entry carries the two-day meeting's start and decision date, year, and past/upcoming status. No ticker needed — the rate-decision calendar every macro-aware agent plans around. Source: U.S. Federal Reserve. From x402stock, a market & economic data API (x402, USDC).


description: Clinical trials run by a company, from ClinicalTrials.gov, newest first. Pass `?sponsor=Vertex Pharmaceuticals` (required) plus `?limit=` (max 100). Each trial carries NCT id, title, status, phase(s), study type, conditions, enrollment, lead sponsor, and start/completion/update dates with a link. A primary biotech catalyst. From x402stock, a market & economic data API (x402, USDC).


description: Compare 2 to 3 US-listed stocks side by side (peer or watchlist comparisons). Pass a comma-separated list via `?tickers=AAPL,MSFT,NVDA` (1 to 3 symbols). Returns price and day change, market cap, P/E, EPS, revenue, gross and net margins, and dividend yield per ticker. Built for multiple stocks — for a single stock, `/api/v1/quote/{ticker}` is cheaper. From x402stock


description: Recent stock trades disclosed by US members of Congress under the STOCK Act, parsed live from official House and Senate Periodic Transaction Reports: per trade the member, chamber, ticker, asset, buy/sell type, date, and disclosed dollar range. ?chamber=house|senate|both, ?ticker=AAPL, ?limit= recent filings per chamber (max 20). From US House & Senate. From x402stock


key: GET https://x402stock.xyz/api/v1/cot

description: The weekly CFTC Commitments of Traders positioning across major futures markets in one call: for each market the open interest, non-commercial (large speculator) net position and weekly change, and commercial (hedger) net position. Covers equity indices, gold/silver, crude/natural gas, major FX, the 10-year note, and bitcoin. No ticker needed. Sourced from the US CFTC. From x402stock

recordKey: GET https://x402stock.xyz/api/v1/cot


key: GET https://x402stock.xyz/api/v1/energy

description: Every energy benchmark in one call: WTI and Brent crude oil spot, Henry Hub natural gas spot, and US regular retail gasoline — each with its latest price, prior reading, and change. The catalog's commodities feed (no equity/forex/crypto endpoint carries these). For one benchmark with history use /api/v1/energy/{product}. Source: U.S. Energy Information Administration (EIA). From x402stock

recordKey: GET https://x402stock.xyz/api/v1/energy


description: Official US Treasury reporting rates of exchange — government FX reference rates for ~170 currencies, in units of foreign currency per 1 USD, for the latest quarter. Use for accounting-grade and exotic-currency conversion the market /api/v1/forex feed lacks. Filter with `?currency=Euro`. Updated quarterly. From the US Treasury (FiscalData). From x402stock


key: GET https://x402stock.xyz/api/v1/fda

description: FDA catalysts for a pharma/biotech/medtech company, from openFDA. Pass `?company=Medtronic` (required) plus `?limit=` (max 50). Returns `drug` (recalls + approvals) and `device` (510(k) clearances, PMA approvals, recalls) sections, each with recent items, match totals, and official FDA links. One call across 5 FDA datasets. From x402stock, a market & economic data API (x402, USDC).

recordKey: GET https://x402stock.xyz/api/v1/fda


description: Current and resolved US drug shortages from openFDA, newest update first. Optional `?company=Pfizer` narrows to one manufacturer (omit for market-wide); `?limit=` (max 100). Each carries the generic name, company, status, therapeutic category, dosage form, presentation, posting/update dates, and reason. A supply-side catalyst for generic makers. From x402stock


description: The current US stock-market Fear & Greed index (0–100, CNN-style) with its sentiment rating and all five weighted components — volatility, momentum, put/call, safe-haven demand, junk-bond demand — each with value, weight, and reading. Includes the last 30 days of scores and a backtest of S&P 500 forward returns by sentiment zone. A one-call read of market mood. From x402stock


description: The Crypto Fear & Greed index (0–100) with its rating, alongside the US stock Fear & Greed score for comparison, current BTC and ETH prices with 24h change, and ~90 days of crypto sentiment history. Pass `?days=N` to size the history. The crypto-sentiment companion to /api/v1/fear-greed (stocks). From x402stock, a market & economic data API (x402, USDC).


description: The full daily history of the US stock Fear & Greed index from 2016 to today, each point a date and 0–100 score. Pass `?days=N` to return only the most recent N days (default: full series). Use for charting sentiment regimes and backtesting against price. Companion to /api/v1/fear-greed (current reading). From x402stock, a market & economic data API (x402, USDC).


description: US net liquidity (Fed balance sheet minus Treasury General Account minus reverse repo) as a 0–100 percentile with its label and 4-week trend, broken into its FRED components (WALCL, TGA, RRP, M2) plus ~52 weeks of history. A macro-liquidity gauge for risk appetite. Complements the /api/v1/fed-funds and other FRED macro endpoints. From x402stock, a market & economic data API (x402, USDC).


description: The combined market regime — one read fusing the stock Fear & Greed score and velocity, VIX, insider-buying sentiment, and net liquidity into a named regime (e.g. Mixed Signals) with severity and a suggested stance, plus how the S&P 500 historically performed after similar regimes (forward 5/22-day and 1/3-month returns and win rates). From x402stock, a market & economic data API (x402, USDC).


description: The effective federal funds rate — the Fed's benchmark policy rate that anchors every other US interest rate — as a monthly average in percent, with the latest value, prior month, month-over-month and year-over-year change, and recent history. No ticker needed. The rate every rate-sensitive analysis starts from. Sourced from the St. Louis Fed (FRED). From x402stock


description: Full-text search across every SEC EDGAR filing since 2001. Find filings mentioning a keyword or exact phrase via ?q=, narrow by ?forms=10-K,8-K, ?ticker=, and ?startdt=/?enddt= dates, and cap with ?limit=. Returns each match's form, filer, date, and a link to the document. Sourced from SEC EDGAR. From x402stock, a market & economic data API (x402, USDC).


description: Market-wide recent Form 144 insider intent-to-sell notices across all US issuers — who is filing to sell, before the Form 4 confirms it. Per notice: ticker, issuer, insider, shares to be sold, aggregate market value, and approximate sale date. Tune the window with `?days=` (max 90) or `?startdt`/`?enddt`, and `?limit=` (max 50). Proposed sales, not executed. From SEC EDGAR. From x402stock


key: GET https://x402stock.xyz/api/v1/frames

description: One reported XBRL financial fact for every company that disclosed it in a calendar period, for peer screening. Pass ?tag= (e.g. Revenues), ?period= (CY2024, CY2024Q1, or CY2024Q1I for balance-sheet facts), ?taxonomy= (default us-gaap), ?unit= (default USD), and ?limit=. Sorted by value. Sourced from SEC EDGAR. From x402stock, a market & economic data API (x402, USDC).

recordKey: GET https://x402stock.xyz/api/v1/frames


description: Current state of every US-listed ticker in a single call: price, day change and percent change, volume, and VWAP per symbol. The base layer for building a screener or scanning the whole market without iterating ticker by ticker. Optional `?tickers=AAPL,MSFT` to narrow and `?include_otc=true` to add OTC names. From x402stock, a market & economic data API (x402, USDC).


description: The day's biggest percentage gainers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


key: GET https://x402stock.xyz/api/v1/gdp

description: US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally adjusted annual rate), with the latest reading, prior quarter, quarter-over-quarter and year-over-year change, and recent history. No ticker needed. The broad measure of economic output for macro-aware analysis. Sourced from the St. Louis Fed (FRED). From x402stock

recordKey: GET https://x402stock.xyz/api/v1/gdp


description: The latest large NEW federal awards across all recipients, from USAspending.gov — browse what the government is funding right now. Tune `?days=` lookback (max 365), `?award_type=contracts|grants|all`, `?min_amount=` floor, `?order=amount|date`, `?limit=` (max 50). Each award carries recipient, amount, awarding agency, dates, description, and a link. Uses new-award dating, not modifications.


description: Federal contract and grant awards to a US company, from USAspending.gov. Pass `?recipient=Lockheed Martin` (required, fuzzy name match) plus optional `?award_type=contracts|grants|all`, `?order=amount|date`, `?limit=` (max 50). Each award carries the award id, amount, awarding agency, period of performance, description, and a usaspending.gov link, with a total. A government-spending catalyst.


description: End-of-day OHLCV bars for every US-listed ticker on a single date; one call returns the entire market. Pass `?date=YYYY-MM-DD` (required). From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


description: US consumer price inflation from the Bureau of Labor Statistics: the latest headline CPI-U and core (ex food and energy) index levels with year-over-year percent change, plus recent monthly history. No ticker needed. Use for macro-aware analysis without leaving for a separate data source. Sourced from US BLS. From x402stock, a market & economic data API (x402, USDC).


key: GET https://x402stock.xyz/api/v1/ipos

description: Upcoming and historical US IPOs: issuer name, ticker, announced and listing dates, offer price range and final price, shares offered, total deal size, exchange, and status. Filter by `?ipo_status=pending|new|history|rumor`, `?ticker=`, and `?limit=`. Use to track the new-issue calendar and recently priced deals. From x402stock, a market & economic data API (x402, USDC).

recordKey: GET https://x402stock.xyz/api/v1/ipos


description: US labor-market headline indicators from the Bureau of Labor Statistics: the unemployment rate, labor force participation rate, total nonfarm payrolls, and average hourly earnings, each with its latest value and change from the prior month. No ticker needed. Sourced from US BLS. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


key: GET https://x402stock.xyz/api/v1/losers

description: The day's biggest percentage losers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

recordKey: GET https://x402stock.xyz/api/v1/losers


key: GET https://x402stock.xyz/api/v1/macro

description: The US macro backdrop in one call: the federal funds rate, CPI and PCE inflation, the labor market (unemployment, payrolls, wages), real GDP, and the Treasury yield curve. No ticker needed. Replaces six macro calls (fed-funds + inflation + pce + labor-market + gdp + treasury-yields) at a lower combined price. Spans FRED, BLS, Treasury; sections degrade independently. From x402stock

recordKey: GET https://x402stock.xyz/api/v1/macro


description: Use to find the day's biggest movers in one call. Returns the top 10 gainers and top 10 losers by percent move with price, the current US market session status (open, closed, pre, or post), and the latest market news headlines. No ticker needed. Built for agents scanning what is moving today. From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key.


description: US M2 money stock, monthly, in billions of dollars (seasonally adjusted), with the latest value, prior month, month-over-month and year-over-year change, and recent history. No ticker needed. A liquidity gauge watched for inflation and risk-asset context. Sourced from the St. Louis Fed (FRED). From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key.


description: The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, day-over-day change, and recent history. No ticker needed. Updates each business day. Sourced from the US Treasury (FiscalData). Pass `?limit=` for more history (default 30, max 250). From x402stock


key: GET https://x402stock.xyz/api/v1/news

description: Curated stock-market news with ticker tags, source, publisher, image, and timestamps. Pass `?ticker=AAPL` to filter. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

recordKey: GET https://x402stock.xyz/api/v1/news


description: Global news attention and tone for any company, ticker, or topic, from the GDELT Project's worldwide news monitoring. Pass `?q=Nvidia` (required), `?timespan=1d|3d|1w|2w|1m|3m` (default 1w). Returns average and latest tone with a positive/neutral/negative label and trend, an article-volume timeline, and recent headlines. A media-sentiment read distinct from the Reddit/4chan feeds. From x402stock


description: A company's US patents from the USPTO Open Data Portal, newest filings first. Pass `?company=Tesla` (required, matches APPLICANT name — subsidiaries/variants need separate queries) plus `?limit=` (max 100). Each carries patent & application numbers, title, filing & grant dates, status, applicant, inventors, and a link. From x402stock, a market & economic data API (x402, USDC).


key: GET https://x402stock.xyz/api/v1/pce

description: US PCE (Personal Consumption Expenditures) price inflation — the Fed's preferred inflation gauge — with the latest headline and core (ex food and energy) index levels, each with year-over-year percent change, plus recent monthly history. No ticker needed. Complements the CPI endpoint with the measure the Fed actually targets. Sourced from the St. Louis Fed (FRED). From x402stock

recordKey: GET https://x402stock.xyz/api/v1/pce


key: GET https://x402stock.xyz/api/v1/perps

description: Live state of every perpetual-futures market in one call: per coin the mark and oracle price, hourly funding rate with annualized APR, premium, open interest, max leverage, previous-day price, and 24h USD and base volume. Native crypto-derivatives data — funding and open interest are perp-only, absent from any spot feed. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock

recordKey: GET https://x402stock.xyz/api/v1/perps


description: Predicted next-period funding rate for each coin across venues — on-chain plus centralized perp venues (Hyperliquid, Binance, Bybit) — each with the funding interval and next funding time. A cross-exchange funding-arbitrage signal in one call: compare where a coin's funding is richest or cheapest. Free on-chain DEX data, no key. From x402stock, a market & economic data API (x402, USDC).


description: Risk x-ray for a whole watchlist or portfolio in one call. Pass `?tickers=AAPL,MSFT,NVDA` (up to 25; optional `?weights=`). Returns per-holding price, sector and cap, plus portfolio concentration (top-weight, Herfindahl, diversification score), sector concentration, market-cap distribution, weighted day performance and risk flags. Replaces dozens of per-holding calls. From x402stock


description: Use to see where prediction-market money is flowing: the most recently traded Polymarket outcome tokens with implied probability (last on-chain price), today's VWAP and USD volume, and indexed totals — decoded by our own indexer from CTF Exchange V2 events on the public Polygon ledger, not from any Polymarket API. `?limit=` up to 100. From x402stock, a market & economic data API (x402, USDC).


description: Live valuations for private, pre-IPO companies — Anthropic, OpenAI, SpaceX, Anduril, Neuralink, Kalshi, Polymarket — in one call, via PreStocks Solana tokens backed 1:1 by SPV exposure. Per company: mark price and valuation, on-chain token price and implied valuation, the token's premium/discount, supply, and contract. The catalog's only pre-IPO feed. From x402stock


description: Proposed/final rules and notices from a federal agency — the regulatory pipeline that reprices sectors. Pass `?agency=securities-and-exchange-commission` (slug) and/or `?q=` (at least one), plus `?type=all|rule|proposed|notice` and `?limit=` (max 100). Each doc has number, type, title, abstract, dates, agencies, and a link. From x402stock, a market & economic data API (x402, USDC).


key: GET https://x402stock.xyz/api/v1/scan

recordKey: GET https://x402stock.xyz/api/v1/scan


description: Screen the entire US stock market in one call. Filter every listed ticker by price range, percent change, and minimum volume, then sort by percent move, price, or volume. Tune with ?min_price=, ?max_price=, ?min_change_percent=, ?max_change_percent=, ?min_volume=, ?sort=, ?order=, ?limit=. Built for agents scanning for setups without iterating ticker by ticker. From x402stock


description: Describe a screen in plain English via `?q=` (e.g. 'oversold large caps up today on high volume'). An LLM parses it into a filter, screens the entire US market, optionally confirms oversold/overbought with RSI, and returns a ranked shortlist with a one-line rationale per name. No need to know the filter schema or run the enrichment loop yourself. From x402stock


description: Jupiter's JLP liquidity pool, decoded from the Perpetuals program's on-chain accounts (not the Jupiter API): AUM (USD), JLP supply and virtual price (AUM ÷ supply), pool-wide long/short trader exposure, and each asset (SOL, ETH, WBTC, USDC, USDT) with holdings, owned/locked, utilization %, and long/short USD. Keyless public-chain data, no Jupiter API. From x402stock


description: Market-wide split calendar across all US tickers (no ticker needed). Each row has the ticker, execution date, direction (`forward`/`reverse`), split_from/split_to, numeric `ratio`, and a human `ratio_text` like `10:1` or `1:8`. Future-dated announced splits sort first. Filter `?type=forward|reverse|all`, `?from=`/`?to=` date window, `?order=`, `?limit=`. From x402stock


key: GET https://x402stock.xyz/api/v1/spot

description: Live on-chain spot prices for every token on the Hyperliquid DEX (HYPE, PURR, and hundreds more), quoted in USDC: mid/mark price, previous-day price, 24h USD and base volume, circulating and total supply, and market cap — sorted by 24h volume. Spot, not derivatives: for funding/open interest use /api/v1/perps; for major-coin fiat prices use /api/v1/crypto. From x402stock

recordKey: GET https://x402stock.xyz/api/v1/spot


description: Reference list of security type codes used in ticker reference data (e.g. CS = Common Stock, ETF, PFD, WARRANT) with descriptions. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.


description: Find tickers by free-text `?search=` (name or symbol) across asset classes via `?market=stocks|crypto|fx|indices` (default stocks), with optional `?type=`, `?exchange=`, `?active=`, `?limit=`. Returns symbol, name, market, exchange, type, and identifiers. Use to discover crypto pairs (X:BTCUSD), FX pairs (C:EURUSD), and index symbols (I:SPX). From x402stock


description: The daily US Treasury par yield curve (Constant Maturity Treasury rates) for every maturity from 1 month to 30 years, in percent. Defaults to the latest published day; pass `?limit=` for more recent days (max 250) and `?year=YYYY`. No ticker needed. Use for the risk-free rate, rate-sensitivity context, and yield-curve inversion in macro-aware analysis. From x402stock


description: Use for one call answering 'where is retail attention right now': a deterministic 0–100 attention score per ticker blending Reddit finance-community and 4chan /biz/ mention shares (24h window), with momentum, cross-platform confirmation, breadth & concentration (HHI), and Fear & Greed context. Transparent — every row carries its raw per-platform inputs. From x402stock


description: What tickers 4chan's finance board (/biz/) is buzzing about most over the last 24h, ranked by mention volume. Each ticker carries its mention count and 24h change in rank and mentions (4chan has no upvotes, so upvotes is always 0). No ticker needed; ?page= to paginate (100 per page). A raw read of /biz/ chatter, separate from the Reddit feed. From x402stock


description: What stocks and crypto Reddit is talking about most over the last 24h, by mention volume across the busiest Reddit money subreddits (r/wallstreetbets, r/stocks, r/CryptoCurrency, r/Bitcoin, etc.). Each ticker carries mentions, upvotes, and 24h change in rank and mentions; covered subreddits are listed per response. ?filter=stocks|crypto|all (default all), ?page=. From x402stock


description: Snapshot a list of US-listed tickers at once: for each symbol, the company name, market session, current price, day change and percent change, day OHLCV with VWAP, and previous close. Pass a comma-separated list via `?tickers=AAPL,MSFT,NVDA` (up to 250). Built for pricing a watchlist or portfolio in a single request. From x402stock, a market & economic data API (x402, USDC).


description: Use to monitor tokenized US equities (xStocks) against their real underlyings: every tracked xStock's on-chain price decoded from Raydium CLMM pool state on the public Solana ledger (no Backed/Chainlink/Pyth API), the underlying's live quote, and the premium/discount percent — plus pool liquidity, scaled-UI multiplier, and a us_market_open arb-context flag. From x402stock


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key: GET https://x402whois.com/api/v1/whois

title: Basic whois lookup

description: Basic whois lookup

recordKey: GET https://x402whois.com/api/v1/whois


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key: GET https://x711.io/api/refuel

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key: GET https://x721.dev/mint

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key: GET https://x721.dev/roadmap

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key: GET https://xaudit.melis.ai/validate

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title: xAudit: $0.002 per API response validation

recordKey: GET https://xaudit.melis.ai/validate


providerName: xfetch

title: Fetch tweet info by ID, including text, author, likes, retweets, replies, views


providerName: xgated

title: Unlock: Wanna some baseapp code?

description: Unlock: Wanna some baseapp code?


title: Unlock: OOTD

description: Unlock: OOTD


providerName: xluihnzwcmxybtygewvy

title: Validates email address format using RFC-style patterns. Checks for common mista...

description: Validates email address format using RFC-style patterns. Checks for common mistakes like missing or multiple @ symbols, invalid characters, invalid domain format, trailing dots, empty local part or domain. Returns structured validation results without external DNS lookups.


title: Generates a QR code from input text or URL and returns it as a base64-encoded PN...

description: Generates a QR code from input text or URL and returns it as a base64-encoded PNG image


title: Performs comprehensive IPv4 network connectivity testing by pinging a target hos...

description: Performs comprehensive IPv4 network connectivity testing by pinging a target host or IPv4 address multiple times using HTTP/HTTPS HEAD requests. Returns detailed statistics including minimum/maximum/average latency, packet loss percentage, individual response times, reachability status, and error details.


title: Generates a QR code image for any URL. Returns the QR code as a base64-encoded P...

description: Generates a QR code image for any URL. Returns the QR code as a base64-encoded PNG data URL that can be directly embedded in HTML or downloaded.


providerName: xmedia

description: Twitter (X) video & image downloader — pass a public tweet / X post URL, get direct CDN media links: .mp4 video URLs with thumbnails plus every image in the post, ready to stream, embed, re-host, or download. No scraping or browser automation.


title: Xonin - A generative art NFT collection featuring unique abstract designs of lay...

description: Xonin - A generative art NFT collection featuring unique abstract designs of layered vivid curves and geometric shapes, crafted with 100 distinct color palettes. The artworks are created, rendered and stored fully onchain to ensure immutability and permanence. Employed art style: Paths. Website: https://xonin.vercel.app; X: https://x.com/XoninNFT.


description: Xonin - A generative art NFT collection featuring unique abstract designs of layered vivid curves and geometric shapes, crafted with 100 distinct color palettes. The artworks are created, rendered and stored fully onchain to ensure immutability and permanence. Employed art style: Shapes. Website: https://xonin.vercel.app; X: https://x.com/XoninNFT.


key: GET https://xquik.com/mcp

groupId: curated-xquik

providerName: Xquik

title: Xquik: GET /mcp

listingSlug: xquik

providerListingSlug: xquik

listingName: Xquik

editorialDescription: Real-time X (Twitter) data API/MCP with 7 pay-per-use endpoints: tweet lookup, tweet search, user lookup, follower check, article extraction, media download, and trends. No account or subscription required.


providerName: xspy

description: Trending Twitter/X accounts among crypto smart money for a selected time window (1h–7d), ranked by smart-follower activity.

reason: accepts-missing


description: Determine whether a Twitter/X account is a 'smart follower' — a high-signal crypto account — returning a boolean and a descriptive label.


description: Top smart followers (high-signal crypto accounts) of a Twitter/X account, with profiles and follower metrics.


description: Total number of smart followers (high-signal crypto accounts) for a given Twitter/X account.


description: Real-time crawl of a Twitter/X account's recent tweets mentioning token contract addresses (CAs), with detected chain and address. Freshest data.


description: Cached lookup of a Twitter/X account's recent tweets mentioning token contract addresses (CAs), with detected chain and address. Fast.


description: Historical Twitter/X handle changes for an account, with change timestamps.


key: GET https://xtux402.vercel.app/mint

title: $TUX402

recordKey: GET https://xtux402.vercel.app/mint


key: GET https://xtux402.vercel.app/mint-v2

title: $TUX402

recordKey: GET https://xtux402.vercel.app/mint-v2


key: GET https://xtux402.vercel.app/mint-v3

title: $TUX402

recordKey: GET https://xtux402.vercel.app/mint-v3


key: GET https://xx402.vercel.app/weather

title: 获取任意位置的天气

description: 获取任意位置的天气

recordKey: GET https://xx402.vercel.app/weather


title: AskJohn x402 LLM (gpt-oss:120b)

description: Pay-per-call LLM completions from gpt-oss:120b running on a private NVIDIA DGX Spark. 0.05 USDC on Solana mainnet, self-verified via Solana RPC. GET /llm?q=your-question.


key: GET https://ylk.one/v1/robinhood/lag

providerName: ylk

description: Robinhood Chain (4663) x402 catalog lag: CDP Bazaar rows vs unique on-chain payTos, off-catalog x402-ready earners, metered micro-band USDG receivers. Plain text from Paxos USDG Transfer — settle via Base USDC.

recordKey: GET https://ylk.one/v1/robinhood/lag


key: GET https://ylk.one/v1/shift

description: Day-over-day x402 rail movement from on-chain settlement: total $ and tx deltas, lanes UP and DOWN (commerce, inference, dev…). Pairs with ylk-spikes for intra-day vs day-over-day reads.

recordKey: GET https://ylk.one/v1/shift


key: GET https://ylk.one/v1/spikes

description: Settlement-derived x402 market tape: live $/hr and tx/hr vs 24h baseline, last completed hour, every ≥2.5× spike hour in the past 24h with named driver (commerce $ vs inference traffic). ~48h window · ~20min live pace · not self-reported.

recordKey: GET https://ylk.one/v1/spikes


key: GET https://ylk.one/v1/x402/rails

description: Live sanitized x402 rail snapshot JSON: pace/min, median ticket, top receivers by $, recent settlements. Machine-readable ylk.rails.public.v1 — agents branch on topServices.

recordKey: GET https://ylk.one/v1/x402/rails


providerName: yolobster

description: Get the Creator Magic AI agent competition leaderboard with balances and PnL.


description: Get a random motivational fortune from YOLObster. No parameters needed.


key: GET https://zk.quickai.build/prove

providerName: zk

recordKey: GET https://zk.quickai.build/prove


key: GET https://zlurp.ai/scrape

providerName: zlurp

recordKey: GET https://zlurp.ai/scrape


description: Web page to clean markdown. Converts any URL into LLM-ready markdown plus structured metadata — a keyless alternative to Firecrawl.


description: Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query.


title: vaults.fyi: HEAD /v2/detailed-vaults/:network/:vaultId

description: Retrieves a detailed performance metrics of single vault including APY, TVL, rewards, risk scores, and protocol information based on specified filters.

schemes: batch-settlement exact

scheme: batch-settlement


key: HEAD https://api.vaults.fyi/v2/vaults

title: vaults.fyi: HEAD /v2/vaults

description: Retrieves a filtered list of vaults with their basic information including address, network, associated asset details, and transactional support status.

recordKey: HEAD https://api.vaults.fyi/v2/vaults

requestedMethod: HEAD


title: HEAD /api/shadcn-block

description: Get ShadCN UI component blocks and templates


method: PATCH

title: PATCH /api/gateway/cloudflare/%7B*path%7D

description: API Gateway: Cloudflare API


title: PATCH /api/gateway/coingecko/%7B*path%7D

description: API Gateway: CoinGecko crypto data API


title: PATCH /api/gateway/eth-polygon/%7B*path%7D

description: API Gateway: Polygon RPC


title: PATCH /api/gateway/huggingface/%7B*path%7D

description: API Gateway: Hugging Face Hub API


title: PATCH /api/gateway/jira/%7B*path%7D

description: API Gateway: Jira Cloud API


title: PATCH /api/gateway/petstore/%7B*path%7D

description: API Gateway: Swagger Petstore demo


title: PATCH /api/gateway/supabase/%7B*path%7D

description: API Gateway: Supabase API


providerName: AgentMail

title: AgentMail: Update message labels.

description: Update message labels.

networks: Base Solana


key: POST http://x402.kirha.com/search

method: POST

title: POST /search

description: Ask anything. Get Context from S-tier providers > https://app.kirha.com/providers > Payment at the granularity of the data point.

recordKey: POST http://x402.kirha.com/search


providerName: Gekko

title: Gekko EVM Calldata Decoder

description: Deterministic EVM transaction calldata + event-log decoder. Returns function/event name and named arguments from raw 0x calldata. Zero-LLM, pure compute, sub-millisecond. ERC-20/721/1155/WETH/router signatures built in, openchain fallback, or pass your own ABI.


title: Gekko EVM Calldata Encoder

description: Encode any EVM function call into calldata from a human-readable signature or ABI + args. Deterministic, zero-LLM. Inverse of the Gekko decoder.


title: Gekko Gas Oracle (Base)

description: Current on-chain gas price on Base, live from the node. For agents timing or pricing transactions.


title: Gekko Price Oracle (ETH/BTC/USDC, Base)

description: Live USD price for ETH, BTC and USDC from Chainlink feeds on Base — or any Chainlink aggregator address. For agents that need a price before they act.


title: Gekko Function Selector / Event Topic

description: Compute the 4-byte function selector or 32-byte event topic0 from any human-readable signature. Deterministic, zero-LLM.


title: Gekko Token Metadata (Base)

description: On-chain ERC-20 token metadata for any Base address: name, symbol, decimals, totalSupply. Live from chain, zero third-party dependency. For agents inspecting tokens before acting.


title: POST /createTask

description: Service: 2Captcha (https://2captcha.x402.paysponge.com/createTask)


providerName: Arito

title: Arito x402 Payload Triage API

description: Paid x402 endpoint for small non-sensitive JSON, CSV, and text payload triage. Returns concise structural findings, recommendations, and metrics.


title: Arito x402 Payload Triage API

description: Paid x402 endpoint for small non-sensitive JSON, CSV, and text payload triage.


providerName: Pinata

title: Pinata: Pin to Private IPFS

description: Upload and pin files to Pinata private IPFS storage. Send fileSize in body to get a presigned upload URL. Files are encrypted and only accessible via paid retrieval. No account needed.

registrySource: discovery


title: Pinata: Pin to Public IPFS

description: Upload and pin files to the public IPFS network. Send fileSize in body to get a presigned upload URL. Pricing scales with file size (~$0.10/GB for 12 months pinning). No account needed — pay via x402.


title: Payment for API Access: Z-Image

description: Payment for API Access: Z-Image