name: Live OHLCV candlestick data for any crypto symbol from OKX across timeframes (1m...

description: Live OHLCV candlestick data for any crypto symbol from OKX across timeframes (1m to 1w), with high/low/change summary - real-time price history absent from LLM training data. ohlcv, candlestick, candles, price history, kline, crypto chart data


method: GET

name: Open-interest and volume history for a coin over a chosen period, with the lates...

description: Open-interest and volume history for a coin over a chosen period, with the latest value and percentage change across the window. Built from OKX aggregated contract data to show whether positioning is building or unwinding. Live time series for trend and squeeze analysis. open interest history, OI trend, derivatives positioning

category: uncategorized

asset: USD Coin

health: healthy

registrySource: bazaar

discoveredBy: registry-api-crawl

reviewStatus: unreviewed


name: Live perpetual futures open interest for any crypto symbol from OKX - total outs...

description: Live perpetual futures open interest for any crypto symbol from OKX - total outstanding contracts, a real-time positioning signal absent from LLM training data. open interest, futures oi, perpetual open interest, oi data, derivatives positioning


name: Implied volatility index (DVOL) for BTC or ETH from Deribit options, with the la...

description: Implied volatility index (DVOL) for BTC or ETH from Deribit options, with the latest value, recent change and a regime read. The market-standard options IV gauge that an LLM cannot produce. Live data for options pricing, volatility regime and risk sizing. implied volatility, DVOL, options IV, vol index, deribit


name: Max-pain strike for BTC or ETH options at the nearest expiry, computed from Deri...

description: Max-pain strike for BTC or ETH options at the nearest expiry, computed from Deribit open interest as the price that minimizes total option-holder payout. A decision-grade options gauge an LLM cannot calculate. Live data for expiry positioning and pinning analysis. max pain, options expiry, pin strike, deribit open interest


name: Options put/call ratio for BTC or ETH by open interest, aggregated from Deribit,...

description: Options put/call ratio for BTC or ETH by open interest, aggregated from Deribit, with total call and put open interest and a sentiment read. The market-standard options positioning gauge an LLM cannot produce. Live data for hedging and sentiment. put call ratio, options open interest, options sentiment, deribit


name: Live order-book snapshot for a perpetual: best bid and ask, spread, top-of-book ...

description: Live order-book snapshot for a perpetual: best bid and ask, spread, top-of-book depth and the bid/ask imbalance that signals near-term pressure. Built from OKX market depth for momentum and execution decisions an LLM cannot compute. order book depth, bid ask spread, book imbalance, liquidity

category: crypto/defi


name: Ranks perpetual swaps by 24h USD volume across the OKX market in a single call, ...

description: Ranks perpetual swaps by 24h USD volume across the OKX market in a single call, surfacing where derivatives liquidity and trader attention are concentrated right now. Live aggregated screener an LLM cannot produce. perp volume leaders, most active perpetuals, derivatives liquidity, hottest perps


name: Cross-validated token price aggregated from multiple independent sources (Morali...

description: Cross-validated token price aggregated from multiple independent sources (Moralis, DefiLlama) with spread and a reliability rating that flags manipulation or illiquidity risk - protects trading agents from acting on a single manipulated or stale price feed. price cross check, multi source price, price validation, token price reliable, price manipulation check, price oracle compare

category: crypto/prices

network: Base


name: Live spot prices for multiple crypto symbols in a single call (BTC, ETH, SOL and...

description: Live spot prices for multiple crypto symbols in a single call (BTC, ETH, SOL and more) - one request instead of N for agents monitoring a portfolio or watchlist, real-time data that changes every second. batch prices, multiple prices, portfolio prices, bulk price, price watchlist, multi coin price

category: crypto/wallet


name: Crypto sector rotation ranked by 24h market cap momentum - which narratives/sect...

description: Crypto sector rotation ranked by 24h market cap momentum - which narratives/sectors capital is flowing into vs out of, with top coins per sector - a computed allocation signal for agents, not raw data. sector rotation, crypto narratives, sector momentum, narrative rotation, hot sectors, capital rotation


name: Monitor stablecoin peg deviation from $1 across USDT, USDC, DAI and more, flaggi...

description: Monitor stablecoin peg deviation from $1 across USDT, USDC, DAI and more, flagging depegs in real time - an exit-risk signal for agents holding stables that LLMs cannot know. stablecoin depeg, peg deviation, usdc depeg, usdt peg, stablecoin monitor, depeg alert


name: Deep profile of any stablecoin - peg mechanism (fiat/crypto/algorithmic), circul...

description: Deep profile of any stablecoin - peg mechanism (fiat/crypto/algorithmic), circulating supply by chain, audit status and mint/redeem rules - risk intelligence agents need before holding that LLMs cannot look up live. stablecoin info, stablecoin reserves, peg mechanism, stablecoin audit, circulating supply, stablecoin risk


name: Full stablecoin market overview - total market cap, top stablecoins by circulati...

description: Full stablecoin market overview - total market cap, top stablecoins by circulating supply, concentration and breakdown by peg mechanism (fiat vs algorithmic) - live systemic-risk data absent from LLM training. stablecoin market, stablecoin ranking, total stablecoin supply, stablecoin market cap, algorithmic stablecoin share


name: Real-time stock or index quote (price, day high/low, previous close, volume, cha...

description: Real-time stock or index quote (price, day high/low, previous close, volume, change) for a ticker, extending coverage beyond crypto into TradFi. Lets an agent fetch equity prices it cannot otherwise access. Live market data. stock quote, equity price, index quote, share price, tradfi


name: Support and resistance levels for any crypto from live OKX candles - classic flo...

description: Support and resistance levels for any crypto from live OKX candles - classic floor-trader pivots (P, R1-R3, S1-S3) plus swing-based levels clustered by strength (touches), with nearest support and resistance to the current price and distance in percent. Computed price structure for entries, stops and targets, from live data LLMs cannot derive. 加密支撑阻力位. support resistance pivot key price levels swing


name: Taker buy/sell volume ratio for a coin, showing aggressive order-flow bias over ...

description: Taker buy/sell volume ratio for a coin, showing aggressive order-flow bias over the recent window. Built from OKX aggregated taker volume to reveal whether market buyers or sellers are in control right now. Live order-flow signal for momentum and reversal context. taker buy sell ratio, order flow, aggressive volume, flow bias


name: Live spot ticker for any crypto symbol from OKX - last price, 24h high/low/volum...

description: Live spot ticker for any crypto symbol from OKX - last price, 24h high/low/volume/change and bid/ask, real-time market data absent from LLM training. crypto ticker, spot price, live price, 24h volume, bid ask, market data


name: OHLCV candlestick chart data for a DEX pair across timeframes (1h/4h/1d/1w) - op...

description: OHLCV candlestick chart data for a DEX pair across timeframes (1h/4h/1d/1w) - open, high, low, close and volume per candle for agents running technical analysis on price trends, support and resistance, real-time data behind an API key. ohlc, candlestick, price chart, kline, technical analysis, candle data, ohlcv, chart data


name: Token price momentum signal from real-time 24h change, classifying pump/dump/ris...

description: Token price momentum signal from real-time 24h change, classifying pump/dump/rising/falling with volatility flags - a timing signal for trading agents to spot breakouts or crashes, computed from live data LLMs cannot see. token momentum, price momentum, pump detection, dump signal, price breakout, volatility signal


name: Top crypto gainers and losers over the last 24 hours among the top-250 market-ca...

description: Top crypto gainers and losers over the last 24 hours among the top-250 market-cap coins - ranked by price change with volume and market cap, a momentum and rotation signal for agents tracking what is moving. top gainers, top losers, biggest movers, crypto gainers, 24h gainers, price movers, whats up today, market movers


name: Trending tokens right now by on-chain activity and momentum across Base, Ethereu...

description: Trending tokens right now by on-chain activity and momentum across Base, Ethereum, Solana and more - what is gaining attention and volume, an early momentum signal for agents chasing narratives, real-time data behind an API key. trending tokens, hot tokens, whats trending, momentum tokens, gainers, trending crypto, what is pumping


name: Interest calculator, compound interest, simple interest, loan payment, mortgage ...

description: Interest calculator, compound interest, simple interest, loan payment, mortgage calculator, annuity, APR APY, future value, present value, investment return. Compute simple/compound interest or annuity loan payments with configurable compounding frequency.


name: Percentage calculator, percent of, percent change, percent increase decrease, wh...

description: Percentage calculator, percent of, percent change, percent increase decrease, what percentage, tip calculator, discount calculator, markup, margin. Compute percent operations: X percent of Y, what percent X is of Y, percent change from X to Y, X increased or decreased by Y percent.


name: Random number generator, random integer, random float, dice roll, lottery number...

description: Random number generator, random integer, random float, dice roll, lottery numbers, coin flip, cryptographically secure random, RNG, number picker. Generate cryptographically secure random numbers in a range with optional batch count.


key: GET https://api.x402node.dev/math/stats

name: Statistics calculator, mean median mode, standard deviation variance, quartiles,...

description: Statistics calculator, mean median mode, standard deviation variance, quartiles, min max range, descriptive statistics, summary statistics, dataset analysis. Compute statistical measures: mean, median, mode, stddev, variance, min, max, range.


name: Unit converter, measurement conversion, metric imperial, length weight temperatu...

description: Unit converter, measurement conversion, metric imperial, length weight temperature speed area volume, kilometer to mile, kg to pound, celsius to fahrenheit, inch to cm, mph to kmh, bytes to gigabytes. Convert between common units of measurement: length, weight, temperature, area, volume, speed, data size, time.


name: Parse YAML frontmatter from markdown (the --- block at top). Returns parsed dict...

description: Parse YAML frontmatter from markdown (the --- block at top). Returns parsed dict, raw frontmatter, and body without frontmatter. Use url param or ?text=.... Built for AI agents indexing Jekyll/Hugo/Astro/Eleventy content sites.


key: GET https://api.x402node.dev/md/links

name: Extract all links from markdown: inline, reference, autolinks, images. Returns a...

description: Extract all links from markdown: inline, reference, autolinks, images. Returns array of {type, text, url, title}. Use url param or ?text=.... Built for AI agents link auditing, broken-link detection, sitemap crawling.

category: media/images


key: GET https://api.x402node.dev/md/stats

name: Compute markdown stats: words, characters, paragraphs, headings, code blocks, li...

description: Compute markdown stats: words, characters, paragraphs, headings, code blocks, links, images, reading time (200 wpm). Use url param or ?text=.... Built for AI agents auditing docs, estimating cost/length for LLM ingest.


key: GET https://api.x402node.dev/md/strip

name: Strip all Markdown syntax, returning plain text (no headings, links, code, empha...

description: Strip all Markdown syntax, returning plain text (no headings, links, code, emphasis, lists). Use url param or ?text=.... Built for AI agents feeding markdown to embeddings, TTS, or fulltext search.

category: tools/search


key: GET https://api.x402node.dev/md/toc

name: Extract Markdown table of contents (h1-h6 headings) with anchor slugs. Returns a...

description: Extract Markdown table of contents (h1-h6 headings) with anchor slugs. Returns array of {level, text, anchor}. Use url param or ?text=markdown_here. Built for AI agents indexing docs, generating navigation, building doc search.


name: NFT collection overview by contract and chain: name, symbol, contract type, spam...

description: NFT collection overview by contract and chain: name, symbol, contract type, spam flag, total supply, current owner count and total transfers, from an indexed source behind an API key. For collection due diligence. nft collection, collection stats, nft supply, owner count, nft contract info

category: crypto/nft


name: Current floor price of an NFT collection in native token and USD across chains -...

description: Current floor price of an NFT collection in native token and USD across chains - real-time NFT market data absent from LLM training, for valuation and trading agents. nft floor price, collection floor, nft valuation, floor price usd, nft market price, opensea floor


key: GET https://api.x402node.dev/nft/token

name: Single NFT token detail by collection contract, token id and chain: name, owner,...

description: Single NFT token detail by collection contract, token id and chain: name, owner, contract type, token URI and metadata, from an indexed source behind an API key. For provenance and verification. nft token, token metadata, nft owner, token uri, nft detail


key: GET https://api.x402node.dev/nft/trades

name: Recent NFT sales for a collection by contract and chain: buyer, seller, price, m...

description: Recent NFT sales for a collection by contract and chain: buyer, seller, price, marketplace and time, from an indexed source behind an API key. For floor, volume and wash-trade analysis. nft trades, nft sales, recent sales, nft price history, marketplace activity


name: Recent NFT transfers for a collection by contract and chain: from, to, token id,...

description: Recent NFT transfers for a collection by contract and chain: from, to, token id, amount, time and transaction, from an indexed source behind an API key. For activity and flow monitoring. nft transfers, nft activity, recent transfers, mint detection, nft flow


key: GET https://api.x402node.dev/nft/wallet

name: NFTs held by a wallet address on a chain: collection, token id, name and contrac...

description: NFTs held by a wallet address on a chain: collection, token id, name and contract type, from an indexed source behind an API key. For portfolio and holder analysis. wallet nfts, nft holdings, nft portfolio, owned nfts, address nft


key: GET https://api.x402node.dev/nlp/detect

name: Detect text language with rule-based unicode-script + Latin stopword matching. R...

description: Detect text language with rule-based unicode-script + Latin stopword matching. Returns ISO 639-1 code, detection method, confidence. Use ?text=Bonjour+le+monde. Built for AI agents routing inputs by language, content moderation, and analytics.


name: Compute readability scores for English text (Flesch Reading Ease, Flesch-Kincaid...

description: Compute readability scores for English text (Flesch Reading Ease, Flesch-Kincaid Grade, ARI, Coleman-Liau, Gunning Fog, SMOG). Returns all indices plus complexity stats and reading-level interpretation. Use ?text=Your+text+here. Built for AI agents auditing content clarity and grade-level fit.


name: Lexicon-based sentiment scoring (AFINN-style). Returns raw score, length-normali...

description: Lexicon-based sentiment scoring (AFINN-style). Returns raw score, length-normalized score, label (positive/neutral/negative), positive/negative word hits. Use ?text=This+product+is+amazing. Built for AI agents doing review analysis, social monitoring, and feedback triage.


name: Translate text between languages via MyMemory (free, 50+ languages). Returns tra...

description: Translate text between languages via MyMemory (free, 50+ languages). Returns translated text and match quality. Use ?q=Hello+world and source=en and target=zh (or auto for source). Built for AI agents handling multilingual content, localization pipelines, and cross-border ops.


key: GET https://api.x402node.dev/npm/deps

name: Get NPM package dependency tree with counts (runtime, dev, peer, optional) and v...

description: Get NPM package dependency tree with counts (runtime, dev, peer, optional) and version constraints. Use ?package=react and version=18.2.0. Built for dependency audit and bundle bloat analysis.


key: GET https://api.x402node.dev/npm/safety

name: Comprehensive NPM package safety report combining npm registry metadata, OSV vul...

description: Comprehensive NPM package safety report combining npm registry metadata, OSV vulnerability database, npms.io quality scores, and GitHub repo health. Returns risk_summary (low/medium/high/critical), CVE breakdown by severity, maintainer info, dependency counts, last-commit recency, archival status. Use ?package=react or ?package=react and version=18.2.0. Built for AI code-review agents and supply-chain auditors.


key: GET https://api.x402node.dev/npm/vuln

name: Query Open Source Vulnerabilities (OSV) database for known CVEs in an NPM packag...

description: Query Open Source Vulnerabilities (OSV) database for known CVEs in an NPM package. Returns vulnerability list with severity, summary, affected version ranges, fix versions, references. Use ?package=react and version=18.2.0. Backed by Google-maintained OSV (industry standard).


name: Password breach check via Have I Been Pwned, HIBP API, k-anonymity, SHA-1 hash p...

description: Password breach check via Have I Been Pwned, HIBP API, k-anonymity, SHA-1 hash prefix lookup, known compromised passwords. Privacy-safe: only hash prefix sent.


name: Password entropy calculator, Shannon entropy, bits of randomness, charset size, ...

description: Password entropy calculator, Shannon entropy, bits of randomness, charset size, mathematical password strength metric for security audits.


name: Diceware passphrase generator, multi-word random, memorable secure, xkcd 936 sty...

description: Diceware passphrase generator, multi-word random, memorable secure, xkcd 936 style, random word combinations from curated wordlist.


name: Password policy validator, configurable rules, min length, uppercase, lowercase,...

description: Password policy validator, configurable rules, min length, uppercase, lowercase, digit, special, enterprise password policy check.


name: Password strength estimator, score 0-4, zxcvbn-style heuristics, crack time, wea...

description: Password strength estimator, score 0-4, zxcvbn-style heuristics, crack time, weak password detection. Returns score, feedback, estimated crack time.


name: pdf parser, pdf to structured json, pdf page extractor, pdf chunker, pdf RAG ind...

description: pdf parser, pdf to structured json, pdf page extractor, pdf chunker, pdf RAG indexer, pdf document parser. Extract structured text from any PDF URL with page-level chunks and metadata. Returns per-page text array, char counts, info dict (title, author, creator, dates). For AI agents doing document QA, RAG indexing, contract analysis, citation extraction.


key: GET https://api.x402node.dev/pdf/meta

name: pdf metadata, pdf info, pdf properties, pdf author, pdf title, pdf creation date...

description: pdf metadata, pdf info, pdf properties, pdf author, pdf title, pdf creation date, pdf page count, pdf version, pdf creator, pdf producer, pdf document info. Extract PDF metadata only, no body parsing, fast and cheap. Returns title, author, subject, creator, producer, creation and modification dates, page count, PDF version. For AI agents indexing PDF catalogs, file validation, document organization workflows.


key: GET https://api.x402node.dev/pdf/text

name: pdf to text, extract text from pdf, pdf text extractor, pdf parser, pdf to plain...

description: pdf to text, extract text from pdf, pdf text extractor, pdf parser, pdf to plain text, read text from pdf. Fetch PDF from URL and return extracted plain text. Minimal token footprint for summarization and analysis. Supports text-based PDFs (for scanned images use image OCR). For AI agents doing document analysis, RAG indexing, contract review, summary pipelines.


name: Recent daily history for a Uniswap V3 pool on Ethereum by pool address: per-day ...

description: Recent daily history for a Uniswap V3 pool on Ethereum by pool address: per-day total value locked, volume and fees in USD, from a subgraph behind an API key. For trend, yield and activity analysis. pool history, daily volume, pool fees, pool tvl history, lp yield


key: GET https://api.x402node.dev/pool/info

name: Uniswap V3 liquidity pool stats on Ethereum by pool address: token pair, fee tie...

description: Uniswap V3 liquidity pool stats on Ethereum by pool address: token pair, fee tier, total value locked in USD, all-time volume, current token prices and transaction count, from a subgraph behind an API key. uniswap pool, liquidity pool stats, pool tvl, pool volume, dex pool data


name: Uniswap V3 pools on Ethereum that contain a given token, by token contract addre...

description: Uniswap V3 pools on Ethereum that contain a given token, by token contract address, ranked by total value locked, each with pair, fee tier and TVL, from a subgraph behind an API key. For finding where a token has liquidity. find pools, token liquidity pools, pools for token, where to trade, dex routing


key: GET https://api.x402node.dev/pool/top

name: Top Uniswap V3 liquidity pools on Ethereum ranked by total value locked in USD, ...

description: Top Uniswap V3 liquidity pools on Ethereum ranked by total value locked in USD, each with token pair, fee tier, TVL and all-time volume, from a subgraph behind an API key. For market overview and routing. top pools, largest pools, uniswap tvl ranking, deepest liquidity, dex pools


name: Current USD prices for many tokens in one call, each by chain and contract addre...

description: Current USD prices for many tokens in one call, each by chain and contract address or coingecko id, from a multi-source price oracle. Saves agents N lookups. Live batch token prices. batch price, multi token price, portfolio pricing, erc20 prices, price oracle


name: Block height closest to a given unix timestamp on a chain, a primitive for histo...

description: Block height closest to a given unix timestamp on a chain, a primitive for historical on-chain queries. Saves agents a binary search over block times. Live block lookup. block by timestamp, block at time, historical block, archive query helper, chain block


name: Percentage USD price change of a token over a chosen period, by chain and contra...

description: Percentage USD price change of a token over a chosen period, by chain and contract address or coingecko id. For momentum, alerts and screening. Live percent change. price change, percent change, momentum, pump detector, token performance


name: Time series of a token USD price over a recent window, by chain and contract add...

description: Time series of a token USD price over a recent window, by chain and contract address or coingecko id, at a chosen interval. For charts, trend and volatility analysis. Live price series. price chart, price history series, token candles, trend, volatility


name: Historical USD price of a token at a specific past timestamp, by chain and contr...

description: Historical USD price of a token at a specific past timestamp, by chain and contract address or coingecko id. For backtesting, accounting and cost-basis. Data an LLM cannot recall. historical price, price at timestamp, cost basis, backtest, token price history


name: Current USD price of any token by chain and contract address (or coingecko id), ...

description: Current USD price of any token by chain and contract address (or coingecko id), with symbol and confidence, from a multi-source on-chain price oracle. Data an LLM cannot produce. Live token price by contract. token price, contract price, erc20 price, onchain price, defi price oracle


key: GET https://api.x402node.dev/r

name: Jina Reader-compatible endpoint: fetch URL and return clean Markdown. Drop-in re...

description: Jina Reader-compatible endpoint: fetch URL and return clean Markdown. Drop-in replacement for r.jina.ai with x402 micropayments and no rate limits. Same query parameter input/output shape.


key: GET https://api.x402node.dev/reader

name: Fetch any URL and return clean Markdown with metadata (title, byline, excerpt, s...

description: Fetch any URL and return clean Markdown with metadata (title, byline, excerpt, siteName, lang). Uses Mozilla Readability + Turndown. Built for AI agents doing RAG, content summarization, and research workflows. Drop-in alternative to Jina Reader and Firecrawl, with pay-per-call USDC pricing via x402.


name: Fetch any URL and return clean text content only (no markdown formatting). Minim...

description: Fetch any URL and return clean text content only (no markdown formatting). Minimal output optimized for token-efficient LLM consumption. Removes ads, navigation, and boilerplate.


name: Search academic papers across 240M+ publications via OpenAlex (free, no API key,...

description: Search academic papers across 240M+ publications via OpenAlex (free, no API key, no rate-limit issues). Returns papers with title, authors, abstract, year, citation count, DOI, PDF link. Use ?q=YOUR_QUERY and limit=10. Built for research agents and literature review workflows.


name: Search GitHub repositories by keyword and return full name, stars, language, sho...

description: Search GitHub repositories by keyword and return full name, stars, language, short description and URL sorted by stars. github search, github repositories, find github project, popular repos, open source search


name: Search GitHub code across public repositories. Returns matched files with repo, ...

description: Search GitHub code across public repositories. Returns matched files with repo, path, snippet, language, and stars. Use ?q=YOUR_QUERY plus optional and language=python and limit=10. Built for AI coding agents looking for real-world implementations and similar code patterns.


name: Search GitHub repositories by query, language, sort criteria. Returns repos with...

description: Search GitHub repositories by query, language, sort criteria. Returns repos with stars, forks, recent activity, language, license, topics. Use ?q=YOUR_QUERY and sort=stars and limit=10.


name: Search recent news articles via Google News. Returns articles with title, source...

description: Search recent news articles via Google News. Returns articles with title, source, link, snippet, published_at. Use ?q=YOUR_QUERY and lang=en and limit=10. Built for news monitoring agents, trend analysis, and current events research, news api, news search, latest news headlines

category: real-time-data/news


name: Check whether a crypto address appears on the US OFAC sanctions list before tran...

description: Check whether a crypto address appears on the US OFAC sanctions list before transacting - a compliance must-have for agents that LLMs cannot verify against live lists. ofac check, sanctioned address, sanctions screening, compliance check, blacklist address, sdn list


key: GET https://api.x402node.dev/serp/cn

name: 中文市场地理SERP：用中文关键词查Google，返回结构化结果（标题/链接/摘要）。hl=zh-CN界面+gl地区定向，覆盖中文用户真实搜索视角。支持web/...

description: 中文市场地理SERP：用中文关键词查Google，返回结构化结果（标题/链接/摘要）。hl=zh-CN界面+gl地区定向，覆盖中文用户真实搜索视角。支持web/news/shopping。China SERP, Chinese keyword search, zh-CN localized Google results for agents doing China market research, Chinese SEO rank tracking, cross-border ecommerce.


name: 中文市场新闻SERP：用中文关键词查Google新闻，返回结构化中文新闻（标题/来源/日期/链接/摘要）。hl=zh-CN+gl地区定向，覆盖中文媒体真实报道视...

description: 中文市场新闻SERP：用中文关键词查Google新闻，返回结构化中文新闻（标题/来源/日期/链接/摘要）。hl=zh-CN+gl地区定向，覆盖中文媒体真实报道视角。China news SERP, Chinese news search, zh-CN localized headlines for agents doing China market monitoring, brand/sentiment tracking, cross-border PR research.


name: 华语市场购物SERP：用中文关键词查Google购物，返回结构化商品（标题/价格/卖家/评分/链接）。hl=zh-CN+gl地区定向（默认hk，可传tw/sg）...

description: 华语市场购物SERP：用中文关键词查Google购物，返回结构化商品（标题/价格/卖家/评分/链接）。hl=zh-CN+gl地区定向（默认hk，可传tw/sg），覆盖华语圈真实商品与定价。China/HK/TW Chinese shopping SERP, zh-CN localized product listings for cross-border ecommerce price research and product discovery.


key: GET https://api.x402node.dev/serp/geo

name: Geo-targeted web search — organic results as seen from a specific country via re...

description: Geo-targeted web search — organic results as seen from a specific country via residential routing. For localized SEO, regional pricing, availability checks and market-entry research. geo search, localized serp, country targeting, regional search, international seo, cross-border research, market check


name: Image search — image results (title, image URL, source) for any query. For visua...

description: Image search — image results (title, image URL, source) for any query. For visual sourcing, creative research, media discovery and content pipelines. image search, visual search, image results, media, creative research, content discovery


key: GET https://api.x402node.dev/serp/maps

name: Local business search — name, address, phone, hours, rating, reviews and coordin...

description: Local business search — name, address, phone, hours, rating, reviews and coordinates for a place or area. For lead generation, local SEO and location data. local search, business listings, places, maps, lead generation, local seo, geocoding


key: GET https://api.x402node.dev/serp/news

name: Real-time news search — latest headlines, links, sources and dates for any topic...

description: Real-time news search — latest headlines, links, sources and dates for any topic. For monitoring, sentiment, event tracking and time-sensitive research. news search, headlines, breaking news, real-time news, monitoring, sentiment, media


name: Product and shopping search — listings with prices, sellers and ratings for any ...

description: Product and shopping search — listings with prices, sellers and ratings for any query. For price comparison, product discovery and competitive ecommerce research. shopping search, product search, price comparison, ecommerce, retail, product discovery, deals


key: GET https://api.x402node.dev/serp/web

name: Live web search to clean JSON — top organic results (title, link, snippet) for a...

description: Live web search to clean JSON — top organic results (title, link, snippet) for any query via residential-grade routing. For grounding, RAG, research, fact-checking and real-time facts. web search, google search, serp api, organic results, real-time search, grounding, rag


name: Total stablecoin circulating supply per blockchain, ranked, showing where dollar...

description: Total stablecoin circulating supply per blockchain, ranked, showing where dollar liquidity sits. For routing, market and risk analysis. Live stablecoin supply by chain. stablecoin by chain, dollar liquidity, chain stablecoin supply, defi liquidity, chain ranking


name: Market share of each major stablecoin as a percentage of total stablecoin market...

description: Market share of each major stablecoin as a percentage of total stablecoin market cap. For concentration and macro risk reads. Live stablecoin dominance. stablecoin dominance, usdt share, market share, concentration, stablecoin macro


name: Total stablecoin market cap over recent days, a macro liquidity gauge for crypto...

description: Total stablecoin market cap over recent days, a macro liquidity gauge for crypto markets. Rising supply often precedes risk-on. Live stablecoin mcap history. stablecoin market cap history, dollar liquidity trend, crypto macro, risk on off, liquidity gauge


name: Top stablecoins ranked by circulating market cap, with current peg price and peg...

description: Top stablecoins ranked by circulating market cap, with current peg price and peg mechanism, aggregated across all chains. Macro and risk signal for agents. Live stablecoin overview. stablecoin market cap, usdt usdc ranking, peg, stablecoin supply, defi macro


name: Peg health of a stablecoin: current price versus one dollar, deviation in basis ...

description: Peg health of a stablecoin: current price versus one dollar, deviation in basis points, and a status flag, plus peg mechanism. For depeg monitoring and risk. Live peg check. depeg monitor, stablecoin peg, peg deviation, stablecoin risk, peg status


health: unknown


name: Universal stock quote with localized reference for ANY ticker: US stocks, ETFs, ...

description: Universal stock quote with localized reference for ANY ticker: US stocks, ETFs, A-shares (600519.SS), HK stocks (0700.HK). Adds local-currency reference value on request. Params: symbol, shares, lang. 任意股票实时报价：美股/ETF/A股/港股，可附本地货币参考值。任意株価を現地通貨で参考表示。Cotización con referencia local. 현지 통화 참고 시세.


name: Live AAPL Apple Inc stock quote (NASDAQ). Zero-param: GET returns current price....

description: Live AAPL Apple Inc stock quote (NASDAQ). Zero-param: GET returns current price. 苹果股票实时报价。アップル株価。Cotización Apple. 애플 주가. AAPL stock price, apple inc quote.


name: Live AMD AMD stock quote (NASDAQ). Zero-param: GET returns current price. AMD超微股...

description: Live AMD AMD stock quote (NASDAQ). Zero-param: GET returns current price. AMD超微股票实时报价。AMD株価。Cotización AMD. AMD 주가. AMD stock price, amd quote.


name: Live AMZN Amazon stock quote (NASDAQ). Zero-param: GET returns current price. 亚马...

description: Live AMZN Amazon stock quote (NASDAQ). Zero-param: GET returns current price. 亚马逊股票实时报价。アマゾン株価。Cotización Amazon. 아마존 주가. AMZN stock price, amazon quote.


name: Live ARKK ARK Innovation ETF ETF quote (NYSEArca). Zero-param: GET returns curre...

description: Live ARKK ARK Innovation ETF ETF quote (NYSEArca). Zero-param: GET returns current price. ARK创新ETF实时报价。ARKイノベーション株価。Cotización ARK Innovation. ARK 이노베이션 주가. ARKK etf price, ark innovation etf quote.


name: Live AVGO Broadcom stock quote (NASDAQ). Zero-param: GET returns current price. ...

description: Live AVGO Broadcom stock quote (NASDAQ). Zero-param: GET returns current price. 博通股票实时报价。ブロードコム株価。Cotización Broadcom. 브로드컴 주가. AVGO stock price, broadcom quote.


name: Live BABA Alibaba stock quote (NYSE). Zero-param: GET returns current price. 阿里巴...

description: Live BABA Alibaba stock quote (NYSE). Zero-param: GET returns current price. 阿里巴巴股票实时报价。アリババ株価。Cotización Alibaba. 알리바바 주가. BABA stock price, alibaba quote.


name: Live DIA SPDR Dow Jones ETF ETF quote (NYSEArca). Zero-param: GET returns curren...

description: Live DIA SPDR Dow Jones ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 道指ETF实时报价。ダウ ETF株価。Cotización ETF Dow Jones. 다우 ETF 주가. DIA etf price, spdr dow jones etf quote.


name: Live DIS Disney stock quote (NYSE). Zero-param: GET returns current price. 迪士尼股票...

description: Live DIS Disney stock quote (NYSE). Zero-param: GET returns current price. 迪士尼股票实时报价。ディズニー株価。Cotización Disney. 디즈니 주가. DIS stock price, disney quote.


name: Live GOOGL Alphabet Google stock quote (NASDAQ). Zero-param: GET returns current...

description: Live GOOGL Alphabet Google stock quote (NASDAQ). Zero-param: GET returns current price. 谷歌股票实时报价。グーグル株価。Cotización Google. 구글 주가. GOOGL stock price, alphabet google quote.


name: Live INTC Intel stock quote (NASDAQ). Zero-param: GET returns current price. 英特尔...

description: Live INTC Intel stock quote (NASDAQ). Zero-param: GET returns current price. 英特尔股票实时报价。インテル株価。Cotización Intel. 인텔 주가. INTC stock price, intel quote.


name: Live IWM iShares Russell 2000 ETF ETF quote (NYSEArca). Zero-param: GET returns ...

description: Live IWM iShares Russell 2000 ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 罗素2000ETF实时报价。ラッセル2000 ETF株価。Cotización ETF Russell 2000. 러셀2000 ETF 주가. IWM etf price, ishares russell 2000 etf quote.


name: Live JPM JPMorgan stock quote (NYSE). Zero-param: GET returns current price. 摩根大...

description: Live JPM JPMorgan stock quote (NYSE). Zero-param: GET returns current price. 摩根大通股票实时报价。JPモルガン株価。Cotización JPMorgan. JP모건 주가. JPM stock price, jpmorgan quote.


name: Live KO Coca-Cola stock quote (NYSE). Zero-param: GET returns current price. 可口可...

description: Live KO Coca-Cola stock quote (NYSE). Zero-param: GET returns current price. 可口可乐股票实时报价。コカコーラ株価。Cotización Coca-Cola. 코카콜라 주가. KO stock price, coca-cola quote.


name: Live META Meta Platforms stock quote (NASDAQ). Zero-param: GET returns current p...

description: Live META Meta Platforms stock quote (NASDAQ). Zero-param: GET returns current price. Meta脸书股票实时报价。メタ株価。Cotización Meta. 메타 주가. META stock price, meta platforms quote.


name: Live MSFT Microsoft stock quote (NASDAQ). Zero-param: GET returns current price....

description: Live MSFT Microsoft stock quote (NASDAQ). Zero-param: GET returns current price. 微软股票实时报价。マイクロソフト株価。Cotización Microsoft. 마이크로소프트 주가. MSFT stock price, microsoft quote.


name: Live NFLX Netflix stock quote (NASDAQ). Zero-param: GET returns current price. 奈...

description: Live NFLX Netflix stock quote (NASDAQ). Zero-param: GET returns current price. 奈飞股票实时报价。ネットフリックス株価。Cotización Netflix. 넷플릭스 주가. NFLX stock price, netflix quote.


name: Live NVDA NVIDIA stock quote (NASDAQ). Zero-param: GET returns current price. 英伟...

description: Live NVDA NVIDIA stock quote (NASDAQ). Zero-param: GET returns current price. 英伟达股票实时报价。エヌビディア株価。Cotización NVIDIA. 엔비디아 주가. NVDA stock price, nvidia quote.


name: Live QQQ Invesco QQQ Nasdaq 100 ETF ETF quote (NASDAQ). Zero-param: GET returns ...

description: Live QQQ Invesco QQQ Nasdaq 100 ETF ETF quote (NASDAQ). Zero-param: GET returns current price. 纳指100ETF实时报价。ナスダック100 ETF株価。Cotización ETF Nasdaq 100. 나스닥100 ETF 주가. QQQ etf price, invesco qqq nasdaq 100 etf quote.


name: Live SPY SPDR SP500 ETF quote (NYSEArca). Zero-param: GET returns current price....

description: Live SPY SPDR SP500 ETF quote (NYSEArca). Zero-param: GET returns current price. 标普500ETF实时报价。SP500 ETF 株価。Cotizacion ETF SP500. SP500 ETF 주가. SPY etf price, sp500 etf quote.


name: Live TSLA Tesla stock quote (NASDAQ). Zero-param: GET returns current price. 特斯拉...

description: Live TSLA Tesla stock quote (NASDAQ). Zero-param: GET returns current price. 特斯拉股票实时报价。テスラ株価。Cotización Tesla. 테슬라 주가. TSLA stock price, tesla quote.


name: Live V Visa stock quote (NYSE). Zero-param: GET returns current price. Visa股票实时报...

description: Live V Visa stock quote (NYSE). Zero-param: GET returns current price. Visa股票实时报价。ビザ株価。Cotización Visa. 비자 주가. V stock price, visa quote.


name: Live VOO Vanguard SP500 ETF quote (NYSEArca). Zero-param: GET returns current pr...

description: Live VOO Vanguard SP500 ETF quote (NYSEArca). Zero-param: GET returns current price. 先锋标普500ETF实时报价。バンガードSP500 ETF 株価。Cotizacion Vanguard SP500. 뱅가드 SP500 ETF 주가. VOO etf price.


name: Live VTI Vanguard Total Market ETF ETF quote (NYSEArca). Zero-param: GET returns...

description: Live VTI Vanguard Total Market ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 美股全市场ETF实时报价。全米株ETF株価。Cotización ETF mercado total. 전체시장 ETF 주가. VTI etf price, vanguard total market etf quote.


name: Live WMT Walmart stock quote (NYSE). Zero-param: GET returns current price. 沃尔玛股...

description: Live WMT Walmart stock quote (NYSE). Zero-param: GET returns current price. 沃尔玛股票实时报价。ウォルマート株価。Cotización Walmart. 월마트 주가. WMT stock price, walmart quote.


name: Live XLF Financial Select ETF ETF quote (NYSEArca). Zero-param: GET returns curr...

description: Live XLF Financial Select ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 金融板块ETF实时报价。金融セクターETF株価。Cotización ETF financiero. 금융 ETF 주가. XLF etf price, financial select etf quote.


name: ⚠ BETA — IOC data under active verification 2026-05-25, do not rely on matches ...

description: ⚠ BETA — IOC data under active verification 2026-05-25, do not rely on matches for production. Supply chain campaign detail by id. IOCs, compromised versions, remediation. For incident response.


description: ⚠ BETA — IOC data under active verification 2026-05-25, do not rely on matches for production. Supply chain attack IOC catalog. List active campaigns: npm, PyPI, Composer. Shai-Hulud, TanStack, Laravel-Lang. For coding agents pre-install audit.


description: ⚠ BETA — IOC data under active verification 2026-05-25, do not rely on matches for production. Lockfile supply chain scan. Upload package-lock.json / yarn.lock / requirements.txt / poetry.lock / composer.lock. Match against active campaigns. Returns risk score 0-100.

health: degraded


key: GET https://api.x402node.dev/text/case

name: Case converter, camelCase, snake_case, kebab-case, PascalCase, SCREAMING_SNAKE_C...

description: Case converter, camelCase, snake_case, kebab-case, PascalCase, SCREAMING_SNAKE_CASE, CONSTANT_CASE, dot.case, title case, variable naming convention converter, case transform. Convert string between camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, dot.case, Title Case.


key: GET https://api.x402node.dev/text/diff

name: Text diff, text comparison, diff two strings, line diff, word diff, character di...

description: Text diff, text comparison, diff two strings, line diff, word diff, character diff, file diff, text patch, unified diff format, compare strings, git diff style, text difference. Compare two texts, return added/removed/unchanged segments. Line, word, or char granularity.


name: extract emails, extract urls, extract phone numbers, extract crypto addresses, e...

description: extract emails, extract urls, extract phone numbers, extract crypto addresses, extract ethereum addresses, regex extraction, text entity extractor. Extract emails, URLs, phone numbers, hashtags, mentions, IP addresses, ethereum and bitcoin addresses from any text. Returns categorized arrays. For AI agents parsing emails, scraping documents, content moderation.


name: code formatter, prettier, code beautifier, JavaScript formatter, TypeScript form...

description: code formatter, prettier, code beautifier, JavaScript formatter, TypeScript formatter, JSON formatter, HTML formatter, CSS formatter, Markdown formatter, YAML formatter. Format code using Prettier. Supports JavaScript, TypeScript, JSON, HTML, CSS, Markdown, YAML, GraphQL. Auto-detects parser if not specified. For AI agents writing or fixing code in pipelines.


name: extract keywords, keyword extraction, keyword extractor, find keywords, top keyw...

description: extract keywords, keyword extraction, keyword extractor, find keywords, top keywords, SEO keywords, automatic keyword extraction, document keywords. Extract significant keywords from any English or multilingual text. Returns top N keywords ranked by frequency and importance with stopwords filtered. For AI agents doing SEO analysis, content tagging, document categorization, topic modeling.


name: language detect, detect language, identify language, language identifier, langua...

description: language detect, detect language, identify language, language identifier, language detection, language detector, langdetect, ISO 639-3 language code. Detect language of any text. Returns ISO 639-3 code with confidence. Supports 80 plus languages. For AI agents handling multilingual text, content routing, translation pipelines.


name: Detect the language of input text from Unicode script and stopword analysis with...

description: Detect the language of input text from Unicode script and stopword analysis with a confidence score, covers Chinese, Japanese, Korean, Cyrillic, Arabic, Hebrew, Greek, Thai and major Latin languages. language detection, detect language, language identifier, what language is this text


key: GET https://api.x402node.dev/text/lorem

name: Lorem ipsum generator, placeholder text, dummy text, fake text generator, lorem ...

description: Lorem ipsum generator, placeholder text, dummy text, fake text generator, lorem text, filler content, sample text, lipsum, test content for design, mockup text. Generate Lorem ipsum placeholder with custom words, sentences, or paragraph count.


name: readability score, text readability, Flesch reading ease, reading grade level, r...

description: readability score, text readability, Flesch reading ease, reading grade level, reading level, text difficulty, reading age, readability index, text complexity, readability analysis, reading grade, reading ease, text level. Analyze text readability with multiple metrics including reading ease, grade level, syllable and sentence counts. For AI agents content optimization, education tools, writing assistants, accessibility checks.


name: sentiment analysis, text sentiment, analyze sentiment, sentiment API, sentiment ...

description: sentiment analysis, text sentiment, analyze sentiment, sentiment API, sentiment classifier, emotion detection, opinion mining, sentiment score. Analyze sentiment of any English text. Returns score (positive minus negative), comparative score per token, positive and negative word lists. For AI agents content moderation, review analysis, social media monitoring.


name: Compare two texts and return cosine and Jaccard similarity scores with the top s...

description: Compare two texts and return cosine and Jaccard similarity scores with the top shared keywords, useful for duplicate and near-duplicate detection. text similarity, string similarity, compare documents, duplicate detection, content overlap


name: URL slug generator, slugify text, make url friendly, seo slug, clean string for ...

description: URL slug generator, slugify text, make url friendly, seo slug, clean string for url, kebab case url, web slug, convert text to slug, permalink generator. Convert any string to URL-friendly slug, strip diacritics, lowercase, replace spaces with hyphens.


key: GET https://api.x402node.dev/text/stats

name: Text statistics, word count, character count, line counter, text analyzer, readi...

description: Text statistics, word count, character count, line counter, text analyzer, reading time estimate, paragraph counter, sentence counter, text length, wordcount API, count words in text. Get word/char/line/paragraph/sentence count and reading time estimate.


name: Summarize text into its key sentences with extractive frequency scoring, returns...

description: Summarize text into its key sentences with extractive frequency scoring, returns top sentences in original order plus compression stats. text summarization, summarize text, tldr, article summary, key sentences, extractive summarizer


name: translate text, translation API, translate english to chinese, language translat...

description: translate text, translation API, translate english to chinese, language translator, machine translation, multilingual translator, auto translate. Translate any text between languages. Auto-detects source if not specified. Supports English, Chinese, Japanese, Korean, German, French, Spanish, Russian, Arabic, Portuguese and 100 plus more. For AI agents handling multilingual localization.


name: Business days calculator, working days between dates, weekdays counter, exclude ...

description: Business days calculator, working days between dates, weekdays counter, exclude weekends, workday count, business day arithmetic. Count business days (Mon-Fri) between two dates, separating weekend days. No holiday data, just weekend exclusion.


name: Duration calculator, time difference, elapsed time, days between dates, hours be...

description: Duration calculator, time difference, elapsed time, days between dates, hours between times, age calculator, how long ago, countdown, time span. Compute the duration between two timestamps with human-readable breakdown (years, months, days, hours, minutes, seconds).


name: Relative time formatter, time ago, X minutes ago, in 2 hours, human readable tim...

description: Relative time formatter, time ago, X minutes ago, in 2 hours, human readable time, fuzzy time, relative datetime, social media timestamps. Format a datetime as relative to now or another base (e.g. '3 hours ago', 'in 2 days').


key: GET https://api.x402node.dev/time/parse

name: Natural language date parser, parse date string, flexible datetime parser, today...

description: Natural language date parser, parse date string, flexible datetime parser, today tomorrow yesterday, relative date keywords, +3 days, -1 week, ISO date parser. Parse natural language ('today', 'tomorrow', '+3d', '-1w') or any ISO/RFC date string into structured datetime.


name: Timezone converter, convert time between timezones, UTC to PST EST GMT IST JST, ...

description: Timezone converter, convert time between timezones, UTC to PST EST GMT IST JST, world clock, international time, time zone calculator. Convert any datetime between any two IANA timezones (America/New_York, Asia/Tokyo, Europe/London, etc.).


name: Top holders of an ERC20 token with balances and percentage of supply, plus the c...

description: Top holders of an ERC20 token with balances and percentage of supply, plus the concentration of the largest holders, by contract and chain, from an indexed source behind an API key. For risk and whale analysis. token holders, whale concentration, top holders, supply distribution, rug risk


name: ERC20 token metadata by contract address and chain: name, symbol, decimals, logo...

description: ERC20 token metadata by contract address and chain: name, symbol, decimals, logo, total supply and verified-contract flag, from an indexed source behind an API key. Data agents cannot self-derive. token metadata, erc20 info, token name symbol decimals, contract metadata, token logo


name: DEX trading pairs for an ERC20 token with exchange names and on-chain liquidity ...

description: DEX trading pairs for an ERC20 token with exchange names and on-chain liquidity in USD, by contract and chain, from an indexed source behind an API key. For liquidity and routing analysis. token pairs, dex liquidity, trading pairs, liquidity pools, where to trade token


name: ERC20 token USD price with 24 hour percent change and the source exchange, by co...

description: ERC20 token USD price with 24 hour percent change and the source exchange, by contract address and chain, from an indexed DEX-aware price source behind an API key. Live token price with change. token price, erc20 usd price, 24h change, dex price, token quote


name: Recent ERC20 transfers for a token by contract and chain: from, to, value, block...

description: Recent ERC20 transfers for a token by contract and chain: from, to, value, block and timestamp, from an indexed source behind an API key. For flow and activity monitoring. token transfers, recent transfers, erc20 activity, token flow, onchain movements

category: crypto/transactions


name: URL status checker, HTTP status code, website uptime monitor, endpoint health pr...

description: URL status checker, HTTP status code, website uptime monitor, endpoint health probe, dead link detector, redirect chain tracker, response time measurement, TTFB, 404 detector, 500 error checker. Check any public URL for HTTP status, response time, content-type, content-length, redirect chain, server header. For AI agents, monitoring pipelines, security audits, and link validation.


name: dns lookup, DNS lookup API, DNS lookup online, lookup DNS records, DNS resolver ...

description: dns lookup, DNS lookup API, DNS lookup online, lookup DNS records, DNS resolver lookup, nslookup API, DNS query lookup, dig replacement, DoH lookup, A AAAA MX TXT NS CNAME lookup, SPF DMARC DKIM lookup, nameserver lookup, CDN routing detector, DNS DNSSEC inspector. Resolve any domain to A, AAAA, MX, TXT, NS, CNAME, or SOA records. For AI agents, security audits, email config validation, network diagnostics.


name: extract meta tags from URL, HTML meta tags extractor, extract OG tags, extract O...

description: extract meta tags from URL, HTML meta tags extractor, extract OG tags, extract Open Graph tags, extract Twitter Card meta tags, link preview meta tags. Parse any public webpage and extract title, description, keywords, canonical, favicon, language, OpenGraph (og:*), Twitter Card. For AI agents, link previews, SEO audits, content discovery.


name: ssl certificate checker, SSL certificate validator, check SSL certificate, SSL c...

description: ssl certificate checker, SSL certificate validator, check SSL certificate, SSL certificate expiration, HTTPS certificate check, SSL chain analyzer. Get full TLS handshake details for any domain: issuer, subject, SANs, validity dates, days remaining, fingerprint, serial, protocol, cipher. For AI agents, security audits, monitoring, HTTPS pipelines, tls certificate check, certificate expiry


name: Credit card validator, Luhn algorithm check, card number verification, card type...

description: Credit card validator, Luhn algorithm check, card number verification, card type detector, Visa Mastercard Amex Discover Diners JCB UnionPay brand identifier, PAN validation. Validate credit card number via Luhn algorithm and identify card brand. Returns validity, card type, masked number. No payment processing, validation only.


name: Email validator, email format check, RFC 5322 validation, email regex, verify em...

description: Email validator, email format check, RFC 5322 validation, email regex, verify email address, MX record check, disposable email detector, email syntax validator. Validate any email address format and optionally check MX records via DNS to verify the domain accepts mail. For AI agents, signup pipelines, lead validation, bot filtering.


name: IP address validator, IPv4 IPv6 detector, IP format check, private IP detection,...

description: IP address validator, IPv4 IPv6 detector, IP format check, private IP detection, loopback detection, link-local detection, multicast detection, RFC 1918, network classifier. Validate any IP address (IPv4 or IPv6) and classify as public/private/loopback/link-local/multicast/reserved.


name: Phone number validator, E.164 format check, international phone validation, coun...

description: Phone number validator, E.164 format check, international phone validation, country code parser, phone number format, mobile number verification, phone syntax validator. Validate phone number against E.164 international format (+1-3 digit country code, 4-14 digit subscriber).


name: URL validator, URL format check, URL parser, URL syntax validation, protocol sch...

description: URL validator, URL format check, URL parser, URL syntax validation, protocol scheme detector, domain parser, query string parser, URL component extractor, RFC 3986 URI validation. Validate URL syntax and parse into components: protocol, hostname, port, pathname, search, hash.


name: Wallet age and activity profile: POST a Base address, returns wallet age (since ...

description: Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last activity date, days since last tx, and a recent monthly activity heatmap. Verdict: fresh, established, dormant, inactive, with sybil/freshness flags. For AI agent due diligence to distinguish a brand-new throwaway wallet from an established active one before transacting. Not financial advice.


name: Token approval risk scan: lists active ERC20 allowances on a wallet's currently-...

description: Token approval risk scan: lists active ERC20 allowances on a wallet's currently-held tokens and flags unlimited approvals (>= 2^255), especially to unverified spenders. Returns verdict (clean/low_risk/review/high_risk), unlimited count, and per-approval token symbol, spender, spender_label, allowance, is_unlimited. For AI agent wallet security audits and pre-transaction risk checks.


name: Classify Ethereum wallet by behavior pattern: exchange, MEV bot, whale, smart-mo...

description: Classify Ethereum wallet by behavior pattern: exchange, MEV bot, whale, smart-money, fresh, contract, sybil, unknown. Returns primary_tag, confidence (0-1), signals (tx frequency, counterparty patterns, x402 payment history), metrics (nonce, eth_balance, is_contract). Combines onchain RPC analysis with Coinbase Bazaar payer behavior. Use for AI trading agent counterparty assessment, treasury monitoring, on-chain due diligence.


name: Detect wallet cluster: given seed address, trace USDC funding source backwards t...

description: Detect wallet cluster: given seed address, trace USDC funding source backwards then find sibling addresses funded by same source within last 30 days. Returns funder address, first funding tx, cluster_size, siblings array (up to 50), pattern classification (burner_cluster, linked_addresses, single_sibling, no_funding_found). For sybil detection, treasury monitoring, source-of-funds analysis.


name: USDC counterparty graph on Base: POST an address, maps who it sends/receives USD...

description: USDC counterparty graph on Base: POST an address, maps who it sends/receives USDC to/from over N days (hop 1), optionally expands the top counterparties one more hop (hop 2) to reveal clusters and indirect links. Returns labeled nodes (CEX, DEX, bridge, sanctioned/mixer/scam) and weighted edges (tx count, USDC volume). For AI agent due diligence, AML graph analysis, sybil/cluster detection and source-of-funds mapping. Not financial advice.


name: Bidirectional ENS + Basename resolution: POST { name } (e.g. vitalik.eth or jess...

description: Bidirectional ENS + Basename resolution: POST { name } (e.g. vitalik.eth or jesse.base.eth) to resolve its address, or POST { address } to resolve its primary name (checks both Base basename and Ethereum .eth). Uses the L1 ENS Universal Resolver with ENSIP-19, CCIP-read, which a Base-only RPC cannot do. For AI agents resolving human-readable names to addresses and labeling counterparties before transacting.


name: Counterparty exposure analysis: given wallet address, scans last 30 days of Base...

description: Counterparty exposure analysis: given wallet address, scans last 30 days of Base USDC transfers and aggregates interactions with all labeled entities (CEX, DEX router, bridge, protocol). Returns labeled counterparties with name, category, in/out tx count, total USDC volume, last_block. Red flags if counterparty is sanctioned, mixer, scam. For agent due diligence, automated KYC-lite, source-of-funds verification.


name: Source-of-funds tracing: POST a Base address, traces its earliest inbound fundin...

description: Source-of-funds tracing: POST a Base address, traces its earliest inbound funding (native ETH + ERC20) back up to N hops to find the first funder and ultimate origin. Stops at a labeled exchange or bridge (a KYC'd origin) or when no inbound exists. Returns the funding chain with labels, blocks, timestamps and amounts. For AI agent due diligence, sybil/cluster detection, source-of-funds and AML checks. Not financial advice.


name: Bulk onchain address labeling: POST up to 50 Base/EVM addresses, returns curated...

description: Bulk onchain address labeling: POST up to 50 Base/EVM addresses, returns curated entity labels (CEX hot wallet, DEX router, bridge, stablecoin, lending protocol, plus sanctioned/mixer/scam flags) with tag, name, category, confidence and source. For AI agent due diligence, counterparty screening, automated KYC-lite and payment-routing risk gating. null = address not in the curated label set.


key: GET https://api.x402node.dev/wallet/pnl

name: Realized profit and loss and cost basis for an ERC20 token in a wallet on Base, ...

description: Realized profit and loss and cost basis for an ERC20 token in a wallet on Base, computed from on-chain DEX trades against a quote asset (USDC by default). Returns average buy and sell price, realized PnL, remaining position and cost basis. Search terms: wallet PnL, realized gains, cost basis, token profit, crypto tax accounting, trade history.


name: Recent large USDC transfers on Base mainnet with auto-classification of sender a...

description: Recent large USDC transfers on Base mainnet with auto-classification of sender and receiver addresses. Query parameters: min_usd (default 100000, min 1000), hours (default 1, max 6). Returns top 50 sorted transfers with from/to addresses, behavioral tags, names if known, amount_usd, tx hash, block. For trading alpha agents tracking whale movements, treasury flow monitoring.


name: Full wallet risk profile in one call: behavior classification + credit score (0-...

description: Full wallet risk profile in one call: behavior classification + credit score (0-100) + labeled-counterparty exposure (last N days, default 7). Returns verdict (low_risk/medium_risk/high_risk/flagged), risk_score, primary_tag, red_flags (zero-history, sanctioned/mixer/scam), plus identity/credit/exposure detail. Replaces classify+score+exposure in one paid call. For AI agent due diligence and payment-routing risk gating.


name: Wallet credit score 0-100 from onchain transaction history pattern. Factors: tx ...

description: Wallet credit score 0-100 from onchain transaction history pattern. Factors: tx volume (nonce), account age, ETH balance level, known label boost, x402 payment history. Red flags: zero activity, known mixers, sanctioned counterparties. Use for agent-side counterparty due diligence prior to transacting, automated KYC-lite, payment routing risk assessment.


name: Token safety check before buying or interacting: given an ERC20 contract on Base...

description: Token safety check before buying or interacting: given an ERC20 contract on Base, returns risk_score 0-100 and verdict. Scans bytecode for dangerous functions (mint, blacklist, pausable transfers, adjustable fees), checks ownership renounced vs active, ERC20 interface completeness, and supply concentration. Red flags surface honeypot/rug indicators. For AI trading agent pre-transaction due diligence, automated token vetting, rug-pull avoidance.


name: Onchain transaction verification: POST a Base tx hash, returns whether it confir...

description: Onchain transaction verification: POST a Base tx hash, returns whether it confirmed or reverted, confirmation count, the actual ERC20 token transfers that occurred (with token labels), ETH value moved, gas used and gas cost. For AI agents to verify an action truly executed before proceeding (did the payment land, did the swap go through, did it revert). Machine-readable execution receipt from onchain truth.


name: Current air quality at a location by latitude and longitude or city: US AQI, PM2...

description: Current air quality at a location by latitude and longitude or city: US AQI, PM2.5, PM10, ozone, nitrogen dioxide, carbon monoxide. Live environmental data. air quality, AQI, PM2.5 PM10, pollution, ozone by city


name: Current weather at a location by latitude and longitude or city name: temperatur...

description: Current weather at a location by latitude and longitude or city name: temperature, feels-like, humidity, precipitation, wind. Live conditions an LLM cannot know. weather now, current weather, temperature, wind, conditions by city

category: real-time-data/weather


name: Multi-day daily weather forecast by latitude and longitude or city: high and low...

description: Multi-day daily weather forecast by latitude and longitude or city: high and low temperature, precipitation amount and probability, max wind. For planning and logistics. weather forecast, daily forecast, rain chance, temperature forecast, by city


name: Hourly weather for the next day or two by latitude and longitude or city: temper...

description: Hourly weather for the next day or two by latitude and longitude or city: temperature, precipitation probability, wind, conditions. For scheduling and ops. hourly weather, next hours forecast, rain probability, hourly temperature, by city


name: Current marine sea conditions at a coastal or ocean point by latitude and longit...

description: Current marine sea conditions at a coastal or ocean point by latitude and longitude: wave height, wave period, wave direction. For shipping, ports and offshore ops. marine weather, wave height, sea state, shipping conditions, offshore


key: GET https://api.x402node.dev/web/amazon


name: Query Internet Archive Wayback Machine for snapshots of any URL. Returns latest ...

description: Query Internet Archive Wayback Machine for snapshots of any URL. Returns latest snapshot, first capture in sample, total count, and recent snapshot links. Built for content provenance, dead-link recovery, and historical research. Use url param


key: GET https://api.x402node.dev/web/batch


name: Fetch URL and return all HTTP response headers plus security audit (HSTS, CSP, X...

description: Fetch URL and return all HTTP response headers plus security audit (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy). Returns security_score 0-100 and missing headers list. Built for security agents and compliance audits. Use url param


key: GET https://api.x402node.dev/web/og

name: Extract OpenGraph (og:title, og:image, og:description, og:type) + Twitter Card m...

description: Extract OpenGraph (og:title, og:image, og:description, og:type) + Twitter Card meta + basic <title>/<meta>/canonical from any URL. Built for AI agents generating shareable previews, understanding link content, and content moderation. Use url param


key: GET https://api.x402node.dev/web/read


key: GET https://api.x402node.dev/web/robots

name: Fetch and parse robots.txt for a domain. Returns parsed allow/disallow rules per...

description: Fetch and parse robots.txt for a domain. Returns parsed allow/disallow rules per user-agent, sitemap URLs, crawl-delay directives, and raw content. Built for AI agents planning ethical web crawling and SEO audit. Use ?domain=example.com.


name: Fetch and parse sitemap.xml. Returns up to 500 URLs with lastmod/changefreq/prio...

description: Fetch and parse sitemap.xml. Returns up to 500 URLs with lastmod/changefreq/priority. Auto-detects sitemap index. Built for AI agents indexing sites, tracking content changes, and SEO audit. Use url param


key: GET https://api.x402node.dev/web/social


name: Deep wash-trading detection for an x402 seller - samples buyer wallets for fresh...

description: Deep wash-trading detection for an x402 seller - samples buyer wallets for freshness, analyses payment timing bursts and wallet reuse to score how likely the seller's sales are self-generated fakes vs real distinct customers - the forensic layer beyond raw revenue, exposing inflated volume that fools everyone else. wash trading detection, fake sales, self trading, x402 authenticity, real customers check, sales fraud detection


name: De-washed x402 revenue intelligence and wash trading detection for AI agents. Pa...

description: De-washed x402 revenue intelligence and wash trading detection for AI agents. Pass payTo for a payee real independent customer count versus self funded volume. Two hop on-chain USDC funding trace separates organic demand from circular self payment rings, sybil clusters, and fake volume. Search terms: x402 revenue, wash trading, sybil detection, bot volume, real customers, agent reputation.


key: GET https://api.x402node.dev/x402/intel

name: x402 ecosystem intelligence and Bazaar analytics for AI agents. Market overview:...

description: x402 ecosystem intelligence and Bazaar analytics for AI agents. Market overview: total listings, real versus spam listings, distinct payees, bulk publisher and placeholder spam share, top genuine builders. Daily full catalog snapshot. Search terms: x402 stats, ecosystem metrics, Bazaar directory, spam detection.


name: The real x402 seller leaderboard with known wash-trading whales filtered out - t...

description: The real x402 seller leaderboard with known wash-trading whales filtered out - the genuine top providers by activity that public rankings hide behind inflated wash-traded numbers, from proprietary tracking data. x402 leaderboard, x402 top sellers, x402 ranking, real x402 providers, agent economy leaders, x402 rankings


name: New vs exited x402 sellers over a chosen window with net entity change - reveals...

description: New vs exited x402 sellers over a chosen window with net entity change - reveals whether the x402 ecosystem is attracting or losing participants, an entry-momentum signal for investors and researchers, from proprietary multi-day snapshots that cannot be reconstructed retroactively. x402 newcomers, x402 new sellers, ecosystem growth, x402 entrants, agent economy momentum, who joined x402


name: x402 network pricing distribution - median, percentiles and price bands across a...

description: x402 network pricing distribution - median, percentiles and price bands across all endpoints (wash traders filtered) - tells anyone launching an x402 service the going market rate to price competitively, from proprietary network data impossible to compute without full snapshots. x402 pricing, x402 price benchmark, endpoint pricing, x402 market rate, how to price x402, pricing distribution


key: GET https://api.x402node.dev/x402/pulse

name: x402 ecosystem health pulse from a proprietary multi-week dataset - total vs was...

description: x402 ecosystem health pulse from a proprietary multi-week dataset - total vs wash-filtered real listings, active entity count, spam ratio and 1d/7d trend with a health verdict - the real state of the x402 economy that public numbers hide, impossible to compute without historical tracking. x402 ecosystem, x402 health, x402 market, x402 stats, x402 growth, agent economy health


name: Real on-chain USDC revenue for any x402 payTo address on Base - actual payments ...

description: Real on-chain USDC revenue for any x402 payTo address on Base - actual payments received, unique buyers, last activity and a verdict (active business / dormant / vaporware) that pierces advertised listing prices - reveals whether an x402 service genuinely has paying customers, intelligence no public listing shows. x402 revenue, does it sell, real sales, x402 traction, is it making money, payTo revenue check


name: x402 ecosystem daily time series - listings, active entities and spam ratio over...

description: x402 ecosystem daily time series - listings, active entities and spam ratio over the past 2+ weeks with period-over-period change - reveals whether the agent-payment economy is genuinely growing or just wash-trading churn, from a proprietary dataset that cannot be reconstructed after the fact. x402 trends, x402 growth chart, x402 history, agent economy trend, x402 time series, x402 over time


key: GET https://api.x402oracle.com/v1/check

name: Full pre-payment trust verdict for an x402 endpoint: health, latency, drift, and...

description: Full pre-payment trust verdict for an x402 endpoint: health, latency, drift, and monitoring history.


name: Fast pre-trade check for trading agents: liveness, freshness, and price, payTo, ...

description: Fast pre-trade check for trading agents: liveness, freshness, and price, payTo, and chain drift.


Mint the first NFT by x402

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

description: Mint the first NFT by x402


provider: xona-agent


provider: zeno


provider: zuluworksai


key: GET https://api.zuluworksai.com/api/kya


key: GET https://api.zuluworksai.com/cf/code


key: GET https://api.zuluworksai.com/cf/llm


key: GET https://api.zuluworksai.com/cf/stt


key: GET https://api2ls.com/api/balance


key: GET https://api2ls.com/api/block


key: GET https://api2ls.com/api/fx


key: GET https://api2ls.com/api/gas


key: GET https://api2ls.com/api/json2excel


key: GET https://api2ls.com/api/price


key: GET https://api2ls.com/api/readability


key: GET https://api2ls.com/api/render


key: GET https://api2ls.com/api/svg2png


key: GET https://api2ls.com/api/token-price


key: GET https://app-443.hdgregory.com/run


key: GET https://app-446.hdgregory.com/run


Payment required for tert

description: Payment required for tert

network: Base Sepolia

asset: USDC

health: down


AABC Base Agent Report

description: AABC Base Agent Report

provider: app


key: GET https://app.suedeai.ai/agent/image

name: Generate a single still image from a text prompt — cover art, promo art, or a st...

description: Generate a single still image from a text prompt — cover art, promo art, or a standalone visual for a track or campaign. Renders creator-owned artwork via Suede's programmable-IP stack.


key: GET https://app.suedeai.ai/agent/video

name: Generate a fully owned short-form music-video clip for a song, product, or campa...

description: Generate a fully owned short-form music-video clip for a song, product, or campaign. Renders creator-owned video you can pair with Suede's full-length song endpoints.


key: GET https://app.suedeai.ai/create-music

name: Create a full-length, fully owned, rights-aware song from a prompt, with optiona...

description: Create a full-length, fully owned, rights-aware song from a prompt, with optional custom lyrics and style control. Returns a complete multi-minute track with verses, a chorus, and full arrangement, never a clip or preview. Suede generates and registers it inside the programmable-IP and licensing workflow.


approval-guardian

description: Audit a wallet active ERC-20 token approvals for drain risk; returns the revoke calldata. Pay-per-call USDC on Base.

category: security

network: base

registrySource: self-registered


key: GET https://arb.axryl.com/opportunities

name: Access to arbitrage opportunities between Polymarket and Kalshi. Pricing valid a...

description:
Access to arbitrage opportunities between Polymarket and Kalshi. Pricing valid at time of call.
By proceeding you acknowledge opportunities do not always exist and results may be empty. Data provided for informational purposes only; verify all calculations yourself, markets move quickly. You are solely responsible for any actions you choose to take.

provider: arb


name: JSON feed of arbitrage opportunities between Polymarket and Kalshi. Charged only...

description: JSON feed of arbitrage opportunities between Polymarket and Kalshi. Charged only when actionable opportunities are returned.


provider: arbipulse


Payment for Ask Surf chat ($0.20 USDC)

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


name: Payment for Ask Surf research job ($2.00 USDC). Poll https://x402.asksurf.ai/x40...

description: Payment for Ask Surf research job ($2.00 USDC). Poll https://x402.asksurf.ai/x402/tools/ask_surf_research_status for job status.


key: GET https://askclaude.shop/ask/haiku

provider: askclaude


key: GET https://askclaude.shop/ask/sonnet


provider: atelierai


provider: audit


name: Archonics Dimension Zero Audit — programmatic discoverability audit across MCP R...

description: Archonics Dimension Zero Audit — programmatic discoverability audit across MCP Registry, x402scan, CDP Bazaar, agentic.market, and the service's own .well-known documents.

provider: audits


name: Archonics Instant Audit — full-methodology context engineering audit, returns st...

description: Archonics Instant Audit — full-methodology context engineering audit, returns structured JSON.


name: Access Polymer Labs proof generation and query service. Request proofs using pro...

description: Access Polymer Labs proof generation and query service. Request proofs using proof_request (returns job ID) or query proof status using proof_query. Supports payment proofs. Read the docs here https://docs.polymerlabs.org/docs/build/prove-api-V2/api-endpoints

provider: auth


Access to premium content

description: Access to premium content


provider: autopulse-navy


provider: autopulse


provider: autoscrape-api-seven


provider: aviationapis


key: GET https://aviationapis.com/atis


key: GET https://aviationapis.com/crosswind


provider: avisradar-production


name: Returns a simple JSON weather report for the demo region.


name: Identify arbitrage opportunities across chains/exchanges


AML/KYC compliance verification

description: AML/KYC compliance verification


name: Track construction milestones with AI photo analysis


name: Basic smart contract security scan with safety score and vulnerability checks


name: Correlation analysis between crypto assets


name: AI credit risk scoring using financial data


name: Real-time DEX liquidity pool monitoring across multiple exchanges


Real-time fraud pattern detection

description: Real-time fraud pattern detection


name: Real-time gas prices for multiple chains with USD cost estimates


name: Create MPC-secured USDC wallets instantly - Circle Developer-Controlled Wallets ...

description: Create MPC-secured USDC wallets instantly - Circle Developer-Controlled Wallets for AI agents (Premium B2B2C Infrastructure)


name: AI analysis of lease terms and obligations


name: Query wallet balances across 7+ EVM chains in a single API call


name: Lowest-cost test endpoint to verify x402 payment flow. Returns platform info and...

description: Lowest-cost test endpoint to verify x402 payment flow. Returns platform info and echoes your message.


name: Get trending prediction market events from Polymarket with volume and odds


name: Get current odds and probability for a specific Polymarket prediction event


name: Search Polymarket prediction markets by keyword. Standard mode searches top 5000...

description: Search Polymarket prediction markets by keyword. Standard mode searches top 5000 markets by volume. Use exhaustive:true for full catalog search (~15,000+ markets).


AI portfolio allocation and rebalancing

description: AI portfolio allocation and rebalancing


name: Real-time multi-chain portfolio valuation - infrastructure for portfolio managem...

description: Real-time multi-chain portfolio valuation - infrastructure for portfolio management agents (B2B2C infrastructure)


name: AI-powered property valuation using GPT-4 analysis


name: Comprehensive risk analysis: VaR, Sharpe, drawdown


name: Analyze market sentiment from social/news data


name: Unified token info across all chains - essential building block for trading agen...

description: Unified token info across all chains - essential building block for trading agent UIs (B2B2C infrastructure)


name: AI-powered crypto trading signals with entry/exit points and risk analysis


name: Generate trading signals using technical analysis


name: Pre-validated transaction encoding for agent-to-agent transfers (B2B2C infrastru...

description: Pre-validated transaction encoding for agent-to-agent transfers (B2B2C infrastructure)


name: Top gaining and losing tokens across DEXs with real-time market data


key: GET https://bald.x420.dev/api/puff

name: Buy 1 USDC worth of BALD tokens 0x110B4ef11db22eEb3caFCB53a58b8B6B1bCDEb07

provider: bald


Buy 1 BASEPUMP tokens for $0.01 USDC

description: Buy 1 BASEPUMP tokens for $0.01 USDC

provider: bapu-production


provider: barcode-generator


Final vote access for BaseBookvsMovie

description: Final vote access for BaseBookvsMovie

provider: base-bookvs-movie


name: Base token launch score / memecoin risk API / new token rug-check / token launch...

description: Base token launch score / memecoin risk API / new token rug-check / token launch quality grade / token safety score. Scores fresh token launches on Base 0-100 with deployer identity, social signals, token age, and a risk grade (lower/medium/higher). For AI trading agents and traders screening new Base tokens before buying.

provider: base-intel-api


name: Base gas oracle / Base gas price API / Base L2 gas fee tracker / real-time gas e...

description: Base gas oracle / Base gas price API / Base L2 gas fee tracker / real-time gas estimator / swap cost estimator. Returns the current Base fee, fast/standard/slow priority tiers, the USD cost of a typical swap, and a congestion recommendation. For AI agents, trading bots, and wallets timing transactions on Base to minimize gas.


name: Base trader leaderboard API / smart money tracker / top Base wallets by USDC flo...

description: Base trader leaderboard API / smart money tracker / top Base wallets by USDC flow / onchain whale tracker / copy-trading signal. Ranks the most active Base wallets by net USDC flow, flagging smart wallets (ERC-4337), accumulators, and pass-through routers. For AI agents and copy-trading bots following smart money on Base.


name: Base DEX pool API / hot liquidity pools on Base / Aerodrome and Uniswap pool scr...

description: Base DEX pool API / hot liquidity pools on Base / Aerodrome and Uniswap pool screener / trending pools / LP opportunity finder. Ranks top Base DEX pools by sustainable volume and separates healthy pools from pump/wash-trade pools using volume-to-TVL ratios. For AI trading agents and liquidity providers on Base.


name: Web search for AI agents: search the web for current, real-time info to answer q...

description: Web search for AI agents: search the web for current, real-time info to answer questions, research topics, and ground LLM responses with cited sources. Returns ranked, de-duplicated results (title, URL, clean snippet, source, date, plus extra context snippets for RAG) and top news. Also: internet search API, live web search, real-time search engine, news search, fact lookup, web grounding, RAG retrieval. For AI agents and chatbots. Usage: GET /search?q=your+query (count=1-10).


name: Base wallet score API / wallet reputation / address risk scoring / onchain walle...

description: Base wallet score API / wallet reputation / address risk scoring / onchain wallet intelligence / counterparty check. Returns a 0-100 activity score with letter grade, smart-wallet (ERC-4337) detection, ETH and USDC balances, recent USDC flow, and a user profile for any Base address. For AI agents, fraud screening, and KYC/counterparty checks.


name: Base yield API / best APY on Base / DeFi yield aggregator / stablecoin yield fin...

description: Base yield API / best APY on Base / DeFi yield aggregator / stablecoin yield finder / lending APY / LP yield. Quality-filtered live yields across Base lending markets (Morpho, Moonwell — no impermanent-loss risk) and DEX LP pools, with a best-per-asset recommendation and per-pool risk scoring. For AI agents, yield optimizers, and treasury bots allocating capital on Base.


provider: base-launch-radar


name: Knowledge Scout alerts for AI, crypto, and agent-commerce developments.

provider: base


BaseHope - Coinbase CDP (Primary)

key: GET https://basehope.org/api/mint

description: BaseHope - Coinbase CDP (Primary)

provider: basehope


name: BasePost by basepost.base.eth: Base introduces Sub Accounts, allowing developers...

description: BasePost by basepost.base.eth: Base introduces Sub Accounts, allowing developers to create frictionless onchain experiences without repeated wallet approvals

provider: basepost


name: BasePost by basepost.base.eth: The internet used to be fun. Now every article co...

description: BasePost by basepost.base.eth: The internet used to be fun. Now every article comes with 47 ads, 12 popups, and a newsletter signup that won't take no for an answer. BasePost brings back the good old days: clean pages, good writing, and you pay a few cents for what you actually want to read.


BasePost by Dudecaster: Much wow

description: BasePost by Dudecaster: Much wow


name: Upload an article to BasePost - A decentralized news platform where authors can ...

description: Upload an article to BasePost - A decentralized news platform where authors can publish and monetize content using x402 payments


name: Token safety check on Base (verified, owner, mint authority, etc.)


key: GET https://basetomcat.com/api/mint

name: Buy 5,000 TOM (standard tier) for 1 USDC on Base.

provider: basetomcat


name: Buy 50 TOM (experience tier) for 0.01 USDC on Base.


key: GET https://basetomcat.com/api/mintv2

name: Buy 25,000 TOM (large tier) for 5 USDC on Base.


name: Create Amazon product order via API. Payment is processed with cryptocurrency. O...

description: Create Amazon product order via API. Payment is processed with cryptocurrency. Only US addresses are accepted.

provider: basezos


Search Amazon products via API

description: Search Amazon products via API


name: Ask the Basic Utilities Agent a question before using its services.

provider: basic-utils-agent


name: Evaluate mathematical expressions and perform arithmetic operations.


name: Convert between length units (meters, feet, miles, kilometers, etc.).


name: Convert between temperature units (Celsius, Fahrenheit, Kelvin).


name: Convert between weight units (kilograms, pounds, grams, ounces, etc.).


Add days to a given date.

description: Add days to a given date.


name: Get the day of the week for a given date.


name: Calculate the difference (in days) between two dates.


Get the current timestamp.

description: Get the current timestamp.


Subtract days from a given date.

description: Subtract days from a given date.


name: Get detailed information about what the Basic Utilities Agent has to offer.


name: Compute the mean (average) of your dataset.


name: Compute the median (middle value) of your dataset.


name: Compute the minimum and maximum values of your dataset.


name: Compute the mode (most frequent value) of your dataset.


name: Compute the range (max - min) of your dataset.


name: Compute the standard deviation (measure of spread) of your dataset.


name: Compute a comprehensive summary of statistics (mean, median, mode, stddev, varia...

description: Compute a comprehensive summary of statistics (mean, median, mode, stddev, variance, min, max, range) for a dataset.


name: Compute the variance (squared standard deviation) of your dataset.


provider: batch-runner


provider: bazaar-gateway


name: Lists x402 services supported by Bazaaro with optional price filtering

provider: bazaaro-agent


name: Bazaaro is an AI-powered x402 service aggregator that smartly routes queries thr...

description: Bazaaro is an AI-powered x402 service aggregator that smartly routes queries through appropriate x402 services and aggregates the results.


Access to protected content

description: Access to protected content


key: GET https://bench.riftwood.workers.dev/

provider: bench


name: Fetches current USD prices of BTC, ETH, and also quant predictions for BTC and E...

description: Fetches current USD prices of BTC, ETH, and also quant predictions for BTC and ETH for the next 5 minutes and 8 hours using Allora Network.

provider: beta


name: Validate a BIC/SWIFT code (ISO 9362) deterministically: 8 or 11-char structure, ...

description: Validate a BIC/SWIFT code (ISO 9362) deterministically: 8 or 11-char structure, bank code, ISO 3166 country check, location + branch decode, and live/test/passive status flag. Zero external dependencies, no hallucination. Completes the IBAN + US-routing payment-validation suite. Ed25519-signed. 0.001 USDC on Base. First 3 calls FREE per wallet — send header X-WALLET: 0x<your Base address> (no payment); then  per call.

provider: biccheck


provider: bio


provider: biopulse-nine


provider: biopulse


provider: blockint


provider: blockmachine


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

category: ai/ml


provider: blockrun


key: GET https://blockrun.ai/api/v1/search

registrySource: satring


key: GET https://blockrun.ai/api/v1/x/search


name: Get inflows and outflows for an entity. Can be filtered by chains.

provider: blocksearch

network: solana


name: Search for entities which can then be used in other queries.


name: Get trending insights in the blockchain space.


name: Get list of insights about entities, chains, tokens, and more with configurable ...

description: Get list of insights about entities, chains, tokens, and more with configurable filters.


description: Get trending insights in the blockchain space.


name: Get transfers for an address or entity with configurable filters.


provider: blueagent


key: GET https://boofy.fun/api/mint

name: Mint 5k $BOOFY. https://boofy.fun . Fulfilment may take a few minutes. Cap for t...

description: Mint 5k $BOOFY. https://boofy.fun . Fulfilment may take a few minutes. Cap for this endpoint is 100k $USDC. No team supply. $BOOFY is a pure meme token with no utility. No refunds, liquidity will only be provided on mint out. Use at your own risk. Follow https://x.com/BOOFYx402.

provider: boofy


Ping - 0.001 USDC on Base

description: Ping - 0.001 USDC on Base

provider: boostpass


Generate images using nano-banana

description: Generate images using nano-banana

provider: boss-grossly-redbird


name: Generate video using minimax/hailuo-02/standard/text-to-video


Generate videos using veo3

description: Generate videos using veo3


Generate video using veo3/fast

description: Generate video using veo3/fast


Generate videos using veo3.1

description: Generate videos using veo3.1


name: Replenish API key quota. Get 0 API calls with $0.01 USDC

provider: botpay-facilitator


Unlock full bounty description

description: Unlock full bounty description

provider: bounty


provider: brack-hive


name: Get current and historical cryptocurrency prices with market data. Returns real-...

description: Get current and historical cryptocurrency prices with market data. Returns real-time prices, market cap, volume, and historical data for major cryptocurrencies.

provider: brapi


name: Get current exchange rates for currency pairs. Returns current exchange rates fo...

description: Get current exchange rates for currency pairs. Returns current exchange rates for BRL (Brazilian Real) against major world currencies.


name: Get current and historical data for Brazilian stocks, indexes, or ETFs including...

description: Get current and historical data for Brazilian stocks, indexes, or ETFs including price quotes, financial statements, and dividends. Returns real-time quotes, historical prices, financial statements, and dividends for B3 (Brazilian Stock Exchange) tickers.


provider: brasil-dados-api


key: GET https://brdata.thomenz.me/cep/:cep

provider: brdata


name: Pizza Bricks — vendor prompt-based website update

provider: bricks


provider: bridge-routes


provider: bridge


provider: brokenkey-api-link-ruby


name: Broker Sync API — normalized real positions, balances, and transactions across 3...

description: Broker Sync API — normalized real positions, balances, and transactions across 30+ brokerages via SnapTrade, plus prop-firm integration status.

provider: broker-sync-api-production


name: Payment of 10000 USDC for Test Premium Content


name: Payment of 10000 USDC for Payment for Circle Technology Services LLC - One-way N...

description: Payment of 10000 USDC for Payment for Circle Technology Services LLC - One-way NDA - Early Access Program NDA


description: Payment of 10000 USDC for Test Premium Content


name: Payment of 20000 USDC for Payment for Web3Bridge Cohort XIV Curriculum


name: Payment of 20000 USDC for Payment for Web PRECONTENT


name: Payment of 20000 USDC for Payment for Lean In - Sheryl Sandberg


key: GET https://browser.camelai.io/session

provider: browser


provider: btcnode


key: GET https://btcnode.uk/api/agent/conan


key: GET https://btcnode.uk/api/agent/scrape


key: GET https://btcnode.uk/api/agent/whales


key: GET https://btcnode.uk/api/fees


key: GET https://btcnode.uk/api/fees/predict


key: GET https://btcnode.uk/api/game-theory


key: GET https://btcnode.uk/api/info


key: GET https://btcnode.uk/api/mempool


key: GET https://btcnode.uk/api/scrape


key: GET https://btcnode.uk/api/summarize


key: GET https://btcnode.uk/api/trace/:txid


key: GET https://btcnode.uk/api/tx/:hash


key: GET https://btcnode.uk/api/whales


provider: buildpulse-alpha


provider: buildpulse


provider: buoy-snapshot


Verified Burst

key: GET https://burst.solcleus.com/v1/burst

description: Pay-per-correct inference for agents: escalate a hard decision to fast silicon, best-of-N, independent verifier, settle over x402 only if it passes. BYOK, self-hosted facilitator, USDC on Base.

provider: Solcleus

category: ai-inference


name: Counterparty business-risk verdict: one call fuses OFAC/EU sanctions screening, ...

description: Counterparty business-risk verdict: one call fuses OFAC/EU sanctions screening, on-chain wallet reputation, and token/pool contract risk into a single weighted risk_score (0-100), a kill/pivot/proceed verdict, and reason_codes naming which sub-signal drove it. Weights: sanctions 0.50, wallet 0.30, token 0.20, renormalised if a leg is unavailable; a sanctions hit is a hard KILL floor. Degrades gracefully — a failed sub-check is dropped, never crashes the verdict. Deterministic, no LLM, Ed25519-signed. 0.05 USDC via x402 on Base. SYNTHORA.

provider: businessrisk


calldata-guardian

description: Decode and explain an EVM transaction before signing � flags unlimited approvals, permits, setApprovalForAll, drains. Pay-per-call USDC on Base.


provider: calparse-api


provider: capacitr


provider: care-entering-call-identifies


provider: careerpulse-steel


provider: careerpulse


cassandra-recall

description: Consumer-product recall-risk radar from CPSC complaint time-series. MCP tool recall_risk. x402 USDC on Base.

provider: dropwatchhq


key: GET https://catc.x420.dev/api/puff

name: Buy 1 USDC worth of CATC tokens 0x8efE37734db03e316531532E39D7EDe5AF731b07

provider: catc


provider: cdp-test-resource-server


provider: cdp


provider: centry


name: Access Polymer Labs proof generation and query service. Request proofs using pro...

description: Access Polymer Labs proof generation and query service. Request proofs using proof_request (returns job ID) or query proof status using proof_query. Supports payment proofs. Read the docs here https://docs.polymerlabs.org/docs/build/prove-api-V2/api-endpoints


provider: chain-analyzer


chain-data

description: Live multi-chain on-chain data for AI agents: wallet portfolio, token info, gas, prices across 5 chains.

category: crypto-data


name: chain-data � multi-chain wallet portfolio

description: Live multi-chain wallet portfolio (native + ERC-20 + USD) across Ethereum, Base, Polygon, Arbitrum, Optimism in one call.

provider: chain-data


key: GET https://chain-scan.com/v1/scan

provider: chain-scan


provider: chainscout


key: GET https://charts.wdh.sh/chart

provider: charts


Buy more messages

description: Buy more messages

provider: chat-paal-staging


key: GET https://chat.gedx402.com/v1/chat

provider: chat


key: GET https://cheaptokens.ai/api/buy

provider: cheaptokens


Ping the server to check if it's alive

description: Ping the server to check if it's alive


provider: chronicapulse


name: Inspect an autonomous finance agent manifest and return readiness score, risk fl...

description: Inspect an autonomous finance agent manifest and return readiness score, risk flags, and policy recommendations.

provider: circle-agent-readiness-api


provider: citepulse


provider: claim-verify


provider: claudepoker


key: GET https://clawmail.xyz/api/mailboxes

provider: clawmail


provider: clawmegle-production


provider: clawtious


key: GET https://clawy.uk/v1/chat/auto

provider: clawy


key: GET https://clawy.uk/v1/chat/chatgpt


key: GET https://clawy.uk/v1/chat/opus


provider: clear-care-pulse


provider: clearcarepulse


provider: climatepulse-six


provider: climatepulse


provider: clinical


provider: clinicalintelpulse


provider: clink-lithium-vault


name: MEDIA: anime — score, rank, studios, genres, synopsis from MyAnimeList (?q=narut...

description: MEDIA: anime — score, rank, studios, genres, synopsis from MyAnimeList (?q=naruto, required). Returns JSON.

provider: clonecho


name: MEDIA: Art Institute of Chicago artworks — artist, date, medium, image (?q=monet...

description: MEDIA: Art Institute of Chicago artworks — artist, date, medium, image (?q=monet, optional). Returns JSON.


name: MEDIA: audiobooks — author, genre, price, description (?term=harry+potter, requi...

description: MEDIA: audiobooks — author, genre, price, description (?term=harry+potter, required). Returns JSON.


name: ECONOMICS: latest observations for a U.S. BLS economic series — CPI, unemploymen...

description: ECONOMICS: latest observations for a U.S. BLS economic series — CPI, unemployment, payrolls, earnings (?series=CUUR0000SA0). Returns JSON.


name: MEDIA: books — authors, first-published year, ratings, subjects (?q=tolkien, req...

description: MEDIA: books — authors, first-published year, ratings, subjects (?q=tolkien, required). Returns JSON.


name: MEDIA: books trending on Open Library today. Returns JSON.


name: CRYPTO: Bitcoin miner-reward economics over ~144 blocks — reward vs fees, fee sh...

description: CRYPTO: Bitcoin miner-reward economics over ~144 blocks — reward vs fees, fee share, per-block averages (mempool.space). Returns JSON.


name: CRYPTO: the 15 most-recent Bitcoin blocks — height, time, tx count, size, pool, ...

description: CRYPTO: the 15 most-recent Bitcoin blocks — height, time, tx count, size, pool, reward, median fee (mempool.space). Returns JSON.


name: CRYPTO: Bitcoin blockchain vitals — 24h tx, blocks, block interval, on-chain USD...

description: CRYPTO: Bitcoin blockchain vitals — 24h tx, blocks, block interval, on-chain USD volume, difficulty, supply (blockchain.info). Returns JSON.


name: CRYPTO: Bitcoin difficulty-adjustment forecast — epoch progress, estimated next ...

description: CRYPTO: Bitcoin difficulty-adjustment forecast — epoch progress, estimated next change, blocks remaining (mempool.space). Returns JSON.


name: CRYPTO: live Bitcoin network hashrate (EH/s), current difficulty and 3-day trend...

description: CRYPTO: live Bitcoin network hashrate (EH/s), current difficulty and 3-day trend (mempool.space). Returns JSON.


name: CRYPTO: 30-day daily TVL history for one chain (DeFiLlama). ?chain=Ethereum|Arbi...

description: CRYPTO: 30-day daily TVL history for one chain (DeFiLlama). ?chain=Ethereum|Arbitrum|Solana. Returns JSON.


name: PHARMA: drug/chemical cross-reference resolver (MyChem) — DrugBank/ChEBI/ChEMBL/...

description: PHARMA: drug/chemical cross-reference resolver (MyChem) — DrugBank/ChEBI/ChEMBL/PubChem/UNII IDs. ?q=name. Returns JSON.


name: SCIENCE: NASA POWER long-term monthly climate normals (temp, precip, solar) for ...

description: SCIENCE: NASA POWER long-term monthly climate normals (temp, precip, solar) for any coordinate. ?lat&lng. Returns JSON.