x402watch

52,778 paid endpoints are listed. 41,522 answered a real 402 at the last check.

Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.

Last check 2026-11-14 06:38 UTC · 52,778 probed

41,522 answering 4025,071 down5,452 rejecting733 no paywall944 price drift
  1. 100agent402.tools/api/earthquakesReal-time USGS earthquake feed: magnitude, place, time, depth, coordinates. Live government data, no key.$0.002 Base132 ms3 payers100% up
  2. 100agent402.tools/api/ens-resolveResolve an ENS name (e.g. vitalik.eth) to its Ethereum address - so an agent can turn a human-readable recipient into a payable address. Read-only on Ethereum mainnet.$0.001 Base128 ms3 payers100% up
  3. 100agent402.tools/api/cert-transparencySearch public Certificate Transparency logs for every cert issued to a domain. Two independent public CT search services are queried, the second only if the first is slow or fails, and `source` names the one that answered (their coverage windows differ).$0.005 Base126 ms3 payers100% up
  4. 100agent402.tools/api/stablecoinsStablecoins ranked by circulating supply: peg currency and mechanism, price and deviation from peg, supply in peg units and USD, 1d, 7d and 30d change and circulation per chain. Use it when an agent is checking a peg, sizing stablecoin flows or finding which chains a stablecoin actually lives on.$0.003 Base134 ms3 payers100% up
  5. 100agent402.tools/api/gunzipDecompress a base64-encoded gzip payload. Returns the result as utf8 (text) or base64 (binary). Refuses to expand past 10MB to defend against zip bombs.$0.001 Base144 ms3 payers100% up
  6. 100agent402.tools/api/gcd-lcmGreatest common divisor and least common multiple of two or more integers, computed exactly (arbitrary precision). Useful for cycle alignment, scheduling periods and fraction work. Signs are ignored; a zero makes the LCM zero. Results beyond 2^53 come back as strings so no digit is lost.$0.001 Base137 ms3 payers100% up
  7. 100agent402.tools/api/brotli-decompressDecompress a base64-encoded Brotli payload. Returns the result as utf8 (text) or base64 (binary). Refuses to expand past 10MB to defend against zip bombs.$0.001 Base136 ms3 payers100% up
  8. 100agent402.tools/api/skill/url-inspectorQuick URL health and metadata check - parse the URL structure, verify reachability, and pull page metadata in one pass. URL inspector skill pack: one x402 payment runs 3 underlying tools (url-parse, http-check, meta); partial-success per step.$0.004 Base133 ms3 payers100% up
  9. 100agent402.tools/api/fred-series-infoMetadata for a FRED series: title, frequency, units, seasonal adjustment, observation date range, and popularity. Use before /api/fred-series to confirm the series fits your needs.$0.005 Base148 ms3 payers100% up
  10. 100agent.pocket.network/v1/infinifiinfiniFi protocol data from the public infiniFi API: TVL, iUSD and siUSD supply and rates, siUSD and liUSD tier APYs, farms, the redemption queue and quotes, allocation votes and partner yields, plus any wallet's summary, PnL, history, unwinding, redemptions, votes and points. POST /v1/<route> with a JSON body. Read only; not affiliated with infiniFi. Pay per request in USDC; no API key.$0.005 Base142 ms3 payers100% up
  11. 100api.shopsocial-api.workers.dev/api/ecommerce/openbeautyfacts-productsBeauty and personal-care products by brand from Open Beauty Facts (community open data, crowd-sourced). Gives name, barcode, size and product page. No prices or stock: this source does not have them.$0.002 Base50 ms3 payers100% up
  12. 100ontarioprotocol.com/api/x402/base/tx-checkVerify Base transaction by hash: status, block, timestamp and confirmations, with USDC and ERC-20 Transfers decoded (token, from, to, amount; up to 100 listed, transfers_total gives the full count), any EIP-3009 authorization used, and match flags for an expected payTo and amount, so an x402 payment receipt or PAYMENT-RESPONSE can be checked as settled. Required: hash. $0.002 USDC on Base. Transaction not found, no charge. No account, no API key. Base mainnet only.$0.002 Base198 ms3 payers100% up
  13. 100scraplingdata.xyz/v1/scrape/textPage to clean text. REQUIRED: url (example GET /v1/scrape/text?url=https://example.com). Any web page as clean, LLM-ready Markdown text with navigation, ads and boilerplate stripped; title, text and character count only. $0.003 per page. No charge if the page cannot be fetched$0.003 Base201 ms3 payers100% up
  14. 100scraplingdata.xyz/v1/ads/cost-benchmarksAd cost benchmarks: CPM, CPC and CTR by platform (Meta, Google Search, Google Display, TikTok, LinkedIn) and industry, each figure with source report name, URL, as-of date and sample. Optional filters platform, industry, metric (cpm|cpc|ctr). Compiled from public benchmark reports (WordStream/LocaliQ, Triple Whale, DemandSense); not live auction prices$0.002 Base249 ms3 payers100% up
  15. 100scraplingdata.xyz/v1/stocks/filingsRecent SEC filings for a US-listed company: form type (10-K, 10-Q, 8-K, S-1, DEF 14A, 4, 13D/G...), filing date, report date, acceptance time, 8-K item numbers, accession number and direct links to the document and filing index, plus company industry (SIC), exchange and fiscal year end. From the SEC EDGAR submissions index, refreshed every 30 min. Params: ticker or CIK, form (optional, comma list e.g. 10-K,10-Q or 8-K), limit (default 20, max 100).$0.003 Base242 ms3 payers100% up
  16. 100api.maximusmediahouse.com/v1/normalizeDeterministic text normalization: Unicode NFKC, zero-width/bidi stripping, smart-quote and dash folding, whitespace collapse, case folding. Returns a stable content hash so two texts can be compared for exact equality.$0.002 Base247 ms3 payers100% up
  17. 100scraplingdata.xyz/v1/perps/fundingPerp funding rates (Hyperliquid, all live markets): current hourly funding, 8h and annualised APR, who pays (longs or shorts), premium vs oracle, mark and oracle price, open interest USD, 24h volume and OI rank, plus top positive and negative funding extremes. Refreshed every 60 s. Optional coin filter (comma list, e.g. coin=BTC,ETH,SOL) and limit.$0.01 Base201 ms3 payers100% up
  18. 100social.duoleads.com/v1/instagram/profileInstagram Profile & Posts: one public Instagram account by handle or URL: name, bio, followers, following, post count, verification, then its recent posts and reels with caption, likes, comments, views, image link and time, in the shared social schema; next_cursor pages through the full post feed. Bad input is free; not found or no match is not charged.$0.02 Base41 ms3 payers100% up
  19. 100x402-mcp.onrender.com/us/nyc/property-checkIs this New York City address registered with NYC HPD and clear of open HMC violations? One call, $0.01 USDC on Base (x402): returns normalized verdict, one-sentence summary, key license dates when the feed includes them, open violation count when joined, confidence, data_as_of, source_url, plus raw rows under records. Free fixed-address shape check: GET /us/nyc/property-check/sample.$0.01 Base147 ms3 payers100% up
  20. 100api.companyrecords-api.workers.dev/api/b2b/israel-companies-registrarIsrael Companies Registrar (Ministry of Justice open data, data.gov.il): searches companies by Hebrew or English name and returns company number, type, status, incorporation date, registered city and street. Public register extract; no financial data, no officers.$0.002 Base32 ms3 payers100% up
  21. 100freetier-agent-api.pages.dev/api/company-batchCompany enrichment batch: up to 10 domains in one call, each with profile (name, description, socials, key pages, email provider) and detected tech stack. Only each company's own website and DNS; no personal data.$0.022 Base55 ms3 payers100% up
  22. 100api.lumitrades.io/v1/trust/receiptsUse when an agent wants the record behind a seller check: the signed test-buy receipts Lumi Trades holds for one x402 seller (domain, resource URL or payTo), newest first, with date, endpoint, network (Base, XRP Ledger, Stellar), amount, transaction hash, explorer link and outcome (delivered, not delivered or inconclusive). Anyone can verify a receipt for free at /v1/trust/receipts/verify. Not charged on bad input or when Lumi has no test-buy of the seller. Observations, not a guarantee.$0.005 Base61 ms3 payers100% up
  23. 100api.chainmarket-api.workers.dev/api/crypto/1inch-pathfinder-quotesBest swap quote for a token pair on an EVM chain, compared across two public DEX aggregators (KyberSwap and Velora/ParaSwap): amount out, USD values, estimated gas in USD, price impact against the input's USD value and the pools/DEXes used, plus which aggregator gives more. Chains: Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche. Indicative quotes, not executable orders.$0.002 Base43 ms3 payers100% up
  24. 100api.chainmarket-api.workers.dev/api/crypto/coingecko-market-depthCoinGecko per-exchange market depth for one coin: USD cost to move price up 2% and down 2% (liquidity), 24h volume in USD, last price and bid-ask spread, for the 15 highest-volume trading pairs. Each row is one exchange pair, not a merged order book. Data is CoinGecko's, updated on its own schedule.$0.002 Base67 ms3 payers100% up
  25. 100scraplingdata.xyz/v1/stocks/priceStock and ETF price API (US equities, read on-chain): latest Chainlink oracle price for major US stocks and ETFs (AAPL, MSFT, NVDA, AMZN, GOOGL, META, TSLA, COIN, MSTR, SPY, QQQ and more), with 24h and 7d change, oracle update time and the oracle contract it was read from. Read directly from the blockchain, so it is verifiable and available 24/7. Params: ticker.$0.001 Base118 ms3 payers100% up
  26. 100agents.crowdspark.me/v1/email/checkValidate email address syntax, check MX mail servers, detect disposable or temporary domains, identify role addresses (info@, sales@) and free providers. Returns deliverable_guess. For signup forms, lead lists and CRM cleanup. No SMTP probe, no data stored.$0.001 Base127 ms3 payers100% up
  27. 100agents.crowdspark.me/v1/web/markdownConvert a web page URL to clean Markdown for LLMs, research, RAG and summarization. Extracts main content without navigation or scripts. Returns title, status and LLM-ready markdown. Respects robots.txt.$0.0015 Base56 ms3 payers100% up
  28. 100api.nansen.ai/api/v1/profiler/perp-tradesGet Perpetual Trade Data$0.01 Base98 ms3 payers100% up
  29. 100api.sitecheck-api.workers.dev/api/subdomainsSubdomains of a domain seen in certificate transparency logs: each name with the first and last certificate dates, the issuer of the newest certificate, and wildcard entries flagged. Deduplicated, newest first, up to 500. CertSpotter is read first, but its free index is partial, so those answers are marked truncated with the reason; crt.sh is the fallback and is complete. Only public certificates are listed.$0.002 Base52 ms3 payers100% up
  30. 100freetier-agent-api.pages.dev/api/apis/searchAPI search: Search 2,230 link-checked public & free-tier APIs (59 categories). Filters: q, category, auth=none, alive=yes, https=yes, kind, limit<=50.$0.001 Base43 ms3 payers100% up
  31. 100social.duoleads.com/v1/hackernews/searchHacker News Search & Stories: full-text search of Hacker News stories or comments (HN Search by Algolia). Per hit the title, text, author, points, comment count, linked URL, time and item URL in the shared social schema; next_cursor gives the next page. Tech news, launches and developer discussion for market and competitor research. Bad input is free; not found or no match is not charged.$0.01 Base220 ms3 payers100% up
  32. 100api.fadeandco.workers.dev/api/dev/action-networkUS sports betting lines from Action Network's scoreboard: games for a league and date (NFL, NBA, MLB, NHL, college, WNBA, soccer) with teams, start time, status, broadcast, total bets tracked and full-game odds from each sportsbook feed (moneyline, spread with juice, total over/under, team totals), as published by Action Network. Books are identified by Action Network's book ID.$0.002 Base33 ms3 payers100% up
  33. 100wren-presign-check.wrenonbase.workers.dev/checkPre-sign check for agent wallets. Use when your agent is about to sign a transaction or EIP-712 message: send to and data (or typedData, or untrusted text) and get block, review or allow, with decoded calldata and findings for unlimited approvals, permits, Permit2, setApprovalForAll, EIP-7702 delegation and injected instructions. Built and run by Wren, an AI agent (@WrenOnBase).$0.01 Base57 ms3 payers100% up
  34. 100api.annalist.dev/v1/ai/changesRecent changes to AI model prices and availability across providers, newest first: price cuts and raises per field (with the change), models added and removed, context-window changes and deprecation dates, for the last 1 to 90 days, optionally by provider or model name. Source: LiteLLM's open price file (MIT), recorded daily. Signed.$0.01 Base221 ms3 payers100% up
  35. 100api.webintel-api.workers.dev/api/security/hibp-breach-checkLists the data breaches HaveIBeenPwned has recorded for a domain (breach name, breach date, accounts affected, data types exposed, verified flag). It is the public breach catalogue, not a check of individual email addresses (that needs a paid key and is not offered here).$0.002 Base49 ms3 payers100% up
  36. 100api.fadeandco.workers.dev/api/agent-intel/subdomain-takeover-monitorSubdomain takeover check: lists up to 10 subdomains seen in certificate transparency logs for a domain (Cert Spotter), fetches each over HTTPS, and flags pages that show a known 'unclaimed service' message (GitHub Pages, S3, Heroku, Fastly). Looks at the page text only, not DNS records, so it can miss dangling records that show no such message.$0.002 Base42 ms3 payers100% up
  37. 100api.webintel-api.workers.dev/api/security/ssh-banner-auditFrom Shodan's pre-collected passive scan data: whether TCP port 22 was seen open on an IPv4 address and any OpenSSH version identified in its software (CPE) list. This is passive and may be days old; it is not a live SSH banner grab or algorithm audit.$0.002 Base98 ms3 payers100% up
  38. 100www.x402pulse.dev/v1/politics/congress-holdingsStocks members of Congress report owning in their annual financial disclosures: for a ticker, which members hold it and the reported values; without a ticker, the stocks held by the most members. Facts, not investment advice.$0.0056 Base282 ms3 payers100% up
  39. 100api.agentweather.io/v1/permission-auditPay per call, solves one question: What did each tracked source's terms page read when last fetched? Raw terms URL, fetchability, check time, SHA-256, then our labelled interpretation fields. Example: GET /v1/permission-audit → {generated_at, sources:[{source_id, terms_url, terms_hash}]}$0.01 Base175 ms3 payers100% up
  40. 1001gateway.dev/v1/ai/llm-pricesUse when an agent must price an LLM call or pick the cheapest model. Input: model (up to 5, comma list) plus optional input_tokens, output_tokens, requests; or no model plus mode, provider, min_context, capabilities (vision, function_calling...). Output: JSON USD per 1M input/output tokens, cached/batch prices, context window, provider, capabilities, cost estimate or cheapest ranking, as_of + source commit. Example: ?model=gpt-4o&input_tokens=12000&output_tokens=800$0.004 Base61 ms3 payers100% up
  41. 100stall-row-production.up.railway.app/v1/wallet-verdictA trust verdict for one Base wallet: OFAC SDN exact-match against a dated snapshot, wallet age, activity level, and an address-poisoning scan of its recent token transfers, combined into SAFE, CAUTION, or AVOID with a 0-100 score and itemized reasons. Use this when an agent must decide whether a wallet is safe to pay or take instructions from.$0.02 Base261 ms3 payers100% up
  42. 100chain.tollkit.dev/chain/pulseCrypto market overview in one call: Fear & Greed Index, BTC, ETH and SOL price, 24h change and funding, the highest and lowest funding rates, top gainers and losers, and Hyperliquid open interest.$0.003 Base164 ms3 payers100% up
  43. 1001gateway.dev/v1/dev/vulnerabilitiesUse when an agent must check a dependency before installing or upgrading: is this exact package version vulnerable? Input: package, ecosystem (npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist...), version. Output: JSON vulnerable yes/no, counts by severity, advisories (GHSA/CVE id, summary, severity, CVSS, CWE, fixed versions, links). Data: OSV.dev. Example: ?package=lodash&ecosystem=npm&version=4.17.15$0.003 Base85 ms3 payers100% up
  44. 100api.vextorium.com/v1/market-sentimentMarket sentiment of any text (news, posts, tweets; any language) via local AI (Qwen3-4B): bullish / bearish / neutral, score -1 to 1, confidence, mentioned assets and a short reason.$0.006 Solana249 ms3 payers100% up
  45. 100api.vextorium.com/v1/summarizeSummary or analysis of any text with local AI (Qwen3), in the same language as the text; follows your instruction if you add one (e.g. 'list the key points'). Up to 12,000 characters. Text is processed in memory and not stored.$0.01 Solana294 ms3 payers100% up
  46. 100api.sitecheck-api.workers.dev/api/imageGenerate an image from a text prompt (FLUX.1 schnell). Returns a base64 JPEG. Fast, 1024x1024.$0.005 Base50 ms3 payers100% up
  47. 100scraplingdata.xyz/v1/datasets/coingecko-marketsCrypto prices API: about 155 coins (BTC, ETH, SOL...) from Chainlink USD price feeds read on-chain (Ethereum, Arbitrum, Base): coin name and symbol, rank, USD price, 1h/24h/7d/30d % change and 24h high/low from our own price history. Market cap, volume and FDV are not available on-chain and are null (not CoinGecko data; route id kept for compatibility). Filter with q=eth, up to 1,000 rows per call, JSON or CSV Formats: format=json (default) or format=csv (text/csv); optional q, limit, offset.$0.002 Base151 ms3 payers100% up
  48. 100api.chainmarket-api.workers.dev/api/finance/coingeckoCoinGecko spot prices for up to 10 coins (by CoinGecko id, e.g. bitcoin,ethereum) in one currency, with 24h change. Prices are CoinGecko's aggregated spot prices; no history.$0.002 Base238 ms3 payers100% up
  49. 100voice.madebydevx.com/v1/ocrImage to text (OCR) (x402, $0.002000 per image)$0.002 Base193 ms3 payers100% up
  50. 100momentum-brief.fly.dev/v1/briefUse for a short, sourced snapshot of a crypto token's market momentum. POST a symbol (ETH), contract, chain:address or topic; get an 8-12 line templated brief from live DexScreener and CoinGecko data (price, 24h/7d change, mcap, liquidity, volume, buy/sell mix, trending, rule-based momentum/risk notes), each figure source- and time-tagged. Base, Solana, Ethereum and more. No-data queries return 404, not charged. $0.10 USDC on Base. Not trading advice.$0.10 Base227 ms3 payers100% up
  51. 100api.firstmention.uk/s/web-extract/extractFetch a public page and return its main text as plain text, Markdown or JSON.$0.01 Base111 ms3 payers100% up
  52. 100api.webintel-api.workers.dev/api/search/bing-searchBing web search results (Bing's public RSS search output, no key): result title, URL and snippet, in Bing's ranking order. Shows the first page of results Bing returns for the query; no paging, no ad or SERP-feature data.$0.002 Base42 ms3 payers100% up
  53. 100social.duoleads.com/v1/x/profileX User Profile Lookup: one public X (Twitter) account by handle or x.com URL: display name, bio, followers, following, post count, verification, avatar link and creation time, in the shared social schema. Bad input is free; not found or no match is not charged.$0.02 Base143 ms3 payers100% up
  54. 100api.sitecheck-api.workers.dev/api/crypto/indicatorsTechnical indicators for one crypto pair and interval, computed from the last 60 to 300 candles: SMA and EMA for the periods you give (default SMA 20, 50, 200; EMA 12, 26), RSI 14 (Wilder), MACD 12/26/9, Bollinger 20/2, ATR 14, the latest values, and a plain trend note (above or below the 200 average, overbought or oversold). Candles come from Coinbase; the newest candle may still be forming. Information only, not financial advice.$0.002 Base59 ms3 payers100% up
  55. 100api.shopsocial-api.workers.dev/api/social/x-comOne public X (Twitter) post by URL or ID from the JSON behind X's official embed widget: text, language, date, like and reply counts, edit status, reply-to, links, hashtags, mentions, photos and video (poster, duration, MP4 variants), quoted post, and the author (name, handle, blue check, label). Retweet, view and bookmark counts are not in this source. Timelines and search need X's paid API. Deleted or protected posts return 404.$0.002 Base60 ms3 payers100% up
  56. 100chainhilt.ai/api/v1/predict/polymarket/events/:eventIdAn event and every market under it. The venue's grouping of markets: every line of a match, or the mutually exclusive outcomes of a multi-outcome question (`negRisk: true` means exactly one of them resolves Yes). Markets come back in the search-result shape (outcome tokenIds, tradability, fees), each with the venue's short `label` when it has one. Reach an event from any market's `eventId`; an unknown id is a 422.$0.001 Base269 ms3 payers100% up
  57. 100chainhilt.ai/api/v1/perp/hyperliquid/user-abstraction/previewPrepare a user-signed abstraction change: disabled, unifiedAccount, or portfolioMargin. Sign with the owner's wallet and submit to the returned submitPath. Errors: 400 invalid input; execution may return 422 rejection or 502 provider failure. Treat spot and perp as one balance only when the account abstraction mode is "unifiedAccount".$0.001 Base85 ms3 payers100% up
  58. 100chainhilt.ai/api/v1/perp/hyperliquid/portfolio/reportProduce an agent-ready Hyperliquid portfolio report covering equity, PnL, leverage, margin health, liquidation exposure, and concentration. Errors: 400 invalid input, 502 provider failure. Treat spot and perp as one balance only when the account abstraction mode is "unifiedAccount".$0.01 Base86 ms3 payers100% up
  59. 100chainhilt.ai/api/v1/perp/hyperliquid/send-asset/previewPrepare a user-signed sendAsset transfer between users, subaccounts, spot and perp DEXs. Use "" for the default perp DEX and "spot" for spot; perp transfers require the collateral token. Sign with the main wallet and submit unchanged to the returned submitPath (unpaid). Invalid input returns 400; execution may return 422 for rejection or 502 for provider failure. Treat spot and perp as one balance only when the account abstraction mode is "unifiedAccount".$0.001 Base85 ms3 payers100% up
  60. 100x402render-u5vwpxpyua-uc.a.run.app/defi-chainsTotal value locked per chain, ranked. Answers which chains carry real capital$0.006 Base130 ms3 payers100% up
  61. 100api.chainmarket-api.workers.dev/api/crypto/dex-pool-liquidityLive DEX pool snapshot from DexScreener for one pool address on one chain (Uniswap, Raydium, Curve and other DEXes DexScreener indexes): USD liquidity, token reserves, price, 24h volume and transactions, FDV. Slippage is not computed. Data is DexScreener's aggregate, not raw on-chain reads.$0.002 Base58 ms3 payers100% up
  62. 100api.shopsocial-api.workers.dev/api/social/tiktok-hashtag-analyticsTikTok hashtag stats from TikTok's public hashtag detail JSON: hashtag ID, title, description, exact video count and total view count, average views per video and commerce flag, for up to 10 hashtags compared side by side (sorted by views). Lifetime totals only: no time series, no top-video list and no audience demographics. Unknown hashtags are listed under notFound.$0.002 Base181 ms3 payers100% up
  63. 100api.youraitools.co/pkgguard/v1/scanDependency vulnerability scanner API. Dependency security scan for agents and CI: send a package.json, lockfile, requirements.txt, go.mod, Cargo.lock, poetry.lock or composer.lock (or a package list, up to 500). Returns known vulnerabilities (CVE/GHSA ids, severity, CVSS, fixed-in versions) and confirmed-malicious packages per dependency, from OSV.dev. Search intents: dependency vulnerability scan, npm audit api, sca api, lockfile security scan, cve lookup, software supply chain security.$0.003 Base143 ms3 payers100% up
  64. 100api.webintel-api.workers.dev/api/security/subdomain-takeoverFor a subdomain: finds its CNAME, matches the target against the public can-i-take-over-xyz fingerprint list (services such as GitHub Pages, S3, Azure, WordPress), checks whether the target still resolves, and fetches the subdomain once to look for the service's 'unclaimed' page text. Verdicts are evidence, not proof; the list is community-maintained.$0.002 Base48 ms3 payers100% up
  65. 100api.webintel-api.workers.dev/api/security/epss-exploit-scoreEPSS (Exploit Prediction Scoring System) for one CVE from FIRST's public API: the estimated probability (0 to 1) of exploitation in the next 30 days, its percentile among all scored CVEs and the scoring date. EPSS predicts; it does not say an exploit exists (see cisa-known-exploits).$0.002 Base119 ms3 payers100% up
  66. 100api.healthtravel-api.workers.dev/api/travel/rag-web-browserFetches one public web page you name (http or https) and returns its title, canonical URL and readable text as Markdown-like text (headings, links, list items; scripts and styles removed, capped at 20,000 characters). Pages that need login or run only in JavaScript return little text.$0.002 Base62 ms3 payers100% up
  67. 100api.healthtravel-api.workers.dev/api/health/clinvar-genetic-variantsNCBI ClinVar variants for a human gene symbol: VCV accession, variant type, germline clinical significance (e.g. Pathogenic, Likely pathogenic) and last evaluation date. Up to 10 variants per call. Variant names and protein changes are not included.$0.002 Base92 ms3 payers100% up
  68. 100api.healthtravel-api.workers.dev/api/health/cosmetics-inci-ingredientsCosmetic ingredient lookup by INCI name: INCI name, cosmetic functions (e.g. skin conditioning, preservative), chemical description, CAS and EC numbers and CosIng ID, from the European Commission's CosIng ingredient inventory (the EU's INCI reference). Safety assessments of the US Personal Care Products Council (CIR) are not included; use eu-cosing-cosmetics for EU restrictions.$0.002 Base73 ms3 payers100% up
  69. 100api.healthtravel-api.workers.dev/api/health/string-protein-networksSTRING protein-protein interaction partners for a human gene (STRING API, CC BY 4.0): partner gene name, combined confidence score (0-1) and evidence scores for experiments, databases and text mining. Up to 20 partners. No enrichment analysis.$0.002 Base83 ms3 payers100% up
  70. 100api.healthtravel-api.workers.dev/api/health/dbSNP-polymorphismsNCBI dbSNP short variant record by rs number: variant type, placement (sequence and position), reference and alternate sequence, and study allele frequencies (e.g. 1000 Genomes allele counts). Up to 10 frequency rows per call.$0.002 Base52 ms3 payers100% up
  71. 100api.healthtravel-api.workers.dev/api/health/uniprot-protein-knowledgeUniProt reviewed (Swiss-Prot) human protein entries for a gene symbol: accession, protein name, gene, sequence length and the curated function summary. Human only (taxon 9606). Up to 5 entries per call.$0.002 Base88 ms3 payers100% up
  72. 100api.healthtravel-api.workers.dev/api/health/fda-drug-shortagesFDA drug shortage listings (openFDA): generic name, availability status (e.g. Available, Currently in Shortage), manufacturer, package NDC, posting dates and FDA contact number. Up to 10 listings per call.$0.002 Base52 ms3 payers100% up
  73. 100api.healthtravel-api.workers.dev/api/health/open-payments-cmsCMS Open Payments (Sunshine Act) general payments from drug and device makers to US physicians, prescribers and teaching hospitals for a program year (2019-2025): company, recipient (name, type, NPI, specialty, city, state), amount (USD), date, form and nature of payment, related products, plus match count. Filter by company, recipient last name or NPI, state and product.$0.002 Base62 ms3 payers100% up
  74. 100api.healthtravel-api.workers.dev/api/health/cms-medicare-part-dCMS Medicare Part D prescriber rows (by provider and drug): prescriber NPI, name, specialty, state, drug name, claims, 30-day fills and total drug cost. Filter by 10-digit NPI, or by generic drug name with an optional state. Up to 20 rows per call.$0.002 Base41 ms3 payers100% up
  75. 100api.healthtravel-api.workers.dev/api/health/rxnorm-concept-idNIH RxNorm concept lookup (RxNav): RxCUI identifiers for a drug name with each concept's name and term type (e.g. IN = ingredient, SCD = clinical drug). Up to 5 concepts per call. Exact-name lookup, no fuzzy matching.$0.002 Base31 ms3 payers100% up
  76. 100api.healthtravel-api.workers.dev/api/health/cdc-wonder-mortalityCDC/NCHS leading causes of death by US state and year (data.cdc.gov open data): cause, deaths and age-adjusted death rate per 100,000. Published table only, not the CDC WONDER query tool. Up to 50 rows per call.$0.002 Base47 ms3 payers100% up
  77. 100api.healthtravel-api.workers.dev/api/health/who-global-health-statsWHO Global Health Observatory values for one country and one indicator (OData API): indicator name, year, sex or group breakdown, value with uncertainty interval. Up to 20 rows, newest year first. Default indicator is life expectancy at birth.$0.002 Base44 ms3 payers100% up
  78. 100verifylite.hydratinghealingtouch.workers.dev/readWeb page to markdown for AI agents: fetch one URL and get its main content as clean, LLM-ready markdown (navigation, ads, footers and scripts removed) with title, description, language, word count and a token estimate. Uses the site's own Markdown version when it offers one. Useful for RAG, summarizing articles, research and feeding pages to an LLM. Not charged if the page can't be fetched or isn't text.$0.0028 Base60 ms3 payers100% up
  79. 100stall-row-production.up.railway.app/v1/job-scoutA digest of currently open agent jobs from the marketplaces we sweep daily, filtered by the capabilities you name and sorted by budget: platform, budget, capability tags, deadline, and source snapshot time on every row, with a stale flag when the snapshot ages past 24 hours. Use this when your agent is looking for paid work.$0.05 Base298 ms3 payers100% up
  80. 100api.tradeenergy-api.workers.dev/api/energy/ttf-european-gasMonthly European natural gas reference price in USD per MMBtu (World Bank series PNGASEUUSDM, via FRED). Not the Dutch TTF hub settlement, day-ahead or storage level; the route name is kept for the owner. Latest value plus up to 24 months of history.$0.002 Base34 ms3 payers100% up
  81. 100ca-tax-api-mainnet.lxtap.workers.dev/jobs/companyOpen jobs at a company, from its own applicant tracking system's public job board: Greenhouse, Lever, Ashby, Workable, SmartRecruiters, Recruitee, BambooHR, Personio, Teamtailor, or Workday from a careers URL. Give a company name, website or job-board URL, with optional title, location and remote filters. Returns the newest 50 matching jobs with title, department, location, remote flag, salary when published, posting date and apply link, plus total counts.$0.005 Base105 ms3 payers100% up
  82. 100api.healthtravel-api.workers.dev/api/health/dental-board-verifyDental license verification from official state open data: Colorado (dentists and hygienists, with discipline history) and Illinois (dentists, specialists, hygienists, sedation permits, controlled-substance licenses, ever-disciplined flag): license number, name, type, status, issue, renewal and expiry dates, city and discipline details. Search by license number, name or city; active by default.$0.002 Base249 ms3 payers100% up
  83. 100api.healthtravel-api.workers.dev/api/health/hospitallink-cms-ratingsCMS Hospital General Information (data.cms.gov): hospital name, city, type, ownership, emergency services, overall star rating (1-5, when CMS publishes one) and counts of measures better, no different or worse than the national rate for mortality, safety and readmission. Up to 50 hospitals per state per call.$0.002 Base39 ms3 payers100% up
  84. 100api.healthtravel-api.workers.dev/api/health/ema-shortages-safetyEuropean Medicines Agency (EMA) human medicine supply shortages (EMA shortages JSON): medicine, INN, shortage status, affected forms, availability of alternatives, start and expected resolution dates. Shortages only; safety signals and pharmacovigilance data are not included. Up to 20 per call.$0.002 Base31 ms3 payers100% up
  85. 100api.healthtravel-api.workers.dev/api/health/fda-medical-device-510kFDA 510(k) premarket notifications (openFDA): K-number, device name, applicant, decision (e.g. Substantially Equivalent), decision and received dates, product code and advisory committee. Up to 10 per call.$0.002 Base50 ms3 payers100% up
  86. 100api.healthtravel-api.workers.dev/api/travel/momondomomondo flight prices from its public route page for two cities (e.g. london to paris): lowest recent price, up to 20 recent round-trip fares (airline, airports, departure, duration, USD price), deal dates and route facts (typical price range, cheapest day and month, trend, delays). City names as in momondo URLs (new-york-city, london). Not a live date search.$0.002 Base34 ms3 payers100% up
  87. 100api.healthtravel-api.workers.dev/api/travel/skyscannerSkyscanner flight prices from its public route page (Skyscanner codes, e.g. lond to pari, ist to lond): lowest recent fare, up to 16 cheapest recent one-way deals (date, airline, airports, direct or not, USD price, when seen), cheapest fare per month for a year, route facts and Skyscanner's FAQ answers. Not a live date search.$0.002 Base34 ms3 payers100% up
  88. 100api.healthtravel-api.workers.dev/api/travel/hotel-booking-sites-direct-hotel-websitesKAYAK hotel prices for a city (KAYAK compares booking sites and hotel websites): the city's lowest nightly price headline and KAYAK's 'best hotels' list (usually ~16) with name, star rating, street address, price shown per night in USD, guest rating out of 10 with review count, phone and KAYAK hotel URL. The city is matched with KAYAK's own place search. Prices are KAYAK's recent prices on its public city page, not a live date search.$0.002 Base39 ms3 payers100% up
  89. 100api.healthtravel-api.workers.dev/api/travel/guidestarSearch US tax-exempt nonprofits (IRS Form 990 index) by name via the ProPublica Nonprofit Explorer API: EIN, name, city, state, NTEE code and total result count. Search results only; financial detail pages are not included. GuideStar itself has no free public API, so this uses ProPublica's index.$0.002 Base48 ms3 payers100% up
  90. 100api.healthtravel-api.workers.dev/api/travel/flightradar24-live-flightsLive aircraft inside a lat/lon box from the public Flightradar24 feed: callsign, position, altitude (ft), speed (kts), heading, aircraft type, registration, origin/destination airport codes and on-ground flag. Position data is seconds old; the feed does not include every flight worldwide and has no key or history.$0.002 Base39 ms3 payers100% up
  91. 100api.healthtravel-api.workers.dev/api/travel/ev-databaseElectric car models listed on the public EV Database home page: make, model name (with battery size where listed), availability text and EV-Database detail URL. Only the models on that page are returned; specs such as range are not on the list.$0.002 Base39 ms3 payers100% up
  92. 100api.healthtravel-api.workers.dev/api/travel/booking-com-reviewsBooking.com guest reviews featured on a city page (e.g. us / new-york): hotel reviews with hotel name, hotel guest score and review count, reviewer name, country and traveller type; guests' reviews of the city itself (score out of 10); and the highlighted review of each top hotel. Typically 10-25 reviews in total; it is the selection Booking.com shows on the city page, not a hotel's full review history.$0.002 Base30 ms3 payers100% up
  93. 100api.healthtravel-api.workers.dev/api/travel/booking-com-hotelsHotels featured on a Booking.com city page (e.g. us / new-york): name, property id, sample nightly price as displayed (in the currency you pick), guest score out of 10, review count, stars, district, coordinates, a featured guest review and the hotel URL. Comes from the page's 'top hotels' and 'most booked' blocks (usually 10-15 hotels). Prices are Booking.com's landing-page samples, not a live date search.$0.002 Base38 ms3 payers100% up
  94. 100api.healthtravel-api.workers.dev/api/travel/airbnb-reviewsReview summary for one Airbnb listing (by room id or URL): overall guest rating out of 5 and number of reviews, the six category ratings (cleanliness, accuracy, check-in, communication, location, value), share of 5/4/3/2/1-star reviews, review themes with mention counts (e.g. 'Hot tub' 165), Guest favourite and Superhost flags, host's total review count. Individual review texts are not included (Airbnb does not put them in the public page).$0.002 Base34 ms3 payers100% up
  95. 100api.healthtravel-api.workers.dev/api/travel/hostelworldHostels in a city as listed on Hostelworld's public city page (up to 30, Hostelworld's own order): name, address, coordinates, guest rating out of 10 with review count, lowest 'from' price per night as shown (currency depends on the visitor region) and property URL. Needs the continent, country and city as in Hostelworld URLs (e.g. europe / germany / berlin). No live availability for dates.$0.002 Base39 ms3 payers100% up
  96. 100api.healthtravel-api.workers.dev/api/travel/kayakKAYAK flight route overview between two city or airport codes (e.g. LON to PAR): up to 20 recent round-trip deals KAYAK found (airline, departure/arrival airport, departure time, duration, price in USD), the route's lowest recent price and KAYAK's published route insights as question/answer text (typical price range, cheapest month, day and airline, delays, flights per week). From KAYAK's public route page; not a live date search.$0.002 Base35 ms3 payers100% up
  97. 100api.healthtravel-api.workers.dev/api/travel/booking-comBooking.com hotel price guide for a city (e.g. fr / paris): the lowest 'from' nightly price in the page title and Booking.com's published average nightly prices for 3-, 4- and 5-star hotels (typical, this weekend, tonight, as stated on the city page), plus the hotels Booking.com names as best or popular with their URLs. Currency selectable. Averages are Booking.com's own figures, not a live date search.$0.002 Base40 ms3 payers100% up
  98. 100api.healthtravel-api.workers.dev/api/travel/airbnbAirbnb stays for a place and dates (first results page, usually 18): listing id, name, type, total price for the stay in the chosen currency (and original price when discounted), rating out of 5 with review count, beds/bathrooms, badges such as Guest favourite, free-cancellation note, coordinates and room URL. From Airbnb's public search page; availability and prices as Airbnb shows them at call time.$0.002 Base35 ms3 payers100% up
  99. 100api.healthtravel-api.workers.dev/api/health/mammography-facility-fdaFDA MQSA certified mammography facilities in one US state (FDA public search): facility name, phone, city, ZIP and FDA facility ID. Parsed from the FDA results page, which shows the facilities on the first results page only. Radiation safety data is not included.$0.002 Base34 ms3 payers100% up
  100. 100squeezeos-api.onrender.com/citegate/robots-policyCiteGate robots policy API — report the training-vs-answer AI crawler split for any domain's live robots.txt, with a ready-to-paste policy snippet.$0.01 Base271 ms3 payers100% up