x402watch

53,113 paid endpoints are listed. 31,940 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 2026-10-05 15:08 UTC · 53,113 probed

31,940 answering 40215,003 down5,345 rejecting825 no paywall1,219 price drift
  1. 90market.datapackvibe.com/x402/demand-next-package-pypi-sqlalchemy-source-linksSQLAlchemy Source and documentation links: Live PyPI source and documentation links for SQLAlchemy. Package name can be overridden.$0.01 Base846 ms2 payers92% up
  2. 90market.datapackvibe.com/x402/demand-next-package-pypi-sqlalchemy-release-historySQLAlchemy Recent release history: Live PyPI recent release history for SQLAlchemy. Package name can be overridden.$0.01 Base845 ms2 payers92% up
  3. 90market.datapackvibe.com/x402/demand-next-community-startup-operations-researchersHacker News discussion search: startup operations and product launches: Search public Hacker News stories for startup operations and product launches. Returns story titles, links, scores, authors, and timestamps.$0.01 Base611 ms2 payers92% up
  4. 90market.datapackvibe.com/x402/demand-next-community-startup-operations-productHacker News discussion search: startup operations and product launches: Search public Hacker News stories for startup operations and product launches. Returns story titles, links, scores, authors, and timestamps.$0.01 Base554 ms2 payers92% up
  5. 90market.datapackvibe.com/x402/demand-next-community-startup-operations-foundersHacker News discussion search: startup operations and product launches: Search public Hacker News stories for startup operations and product launches. Returns story titles, links, scores, authors, and timestamps.$0.01 Base502 ms2 payers92% up
  6. 90market.datapackvibe.com/x402/demand-next-community-developer-tools-foundersHacker News discussion search: developer tools and workflow automation: Search public Hacker News stories for developer tools and workflow automation. Returns story titles, links, scores, authors, and timestamps.$0.01 Base321 ms2 payers92% up
  7. 90x402pulse-tau.vercel.app/v1/disagreementsPolymarket markets where smart money disagrees with the odds: scans the 30 busiest open markets every 15 minutes and returns those where skilled traders' money implies a different probability than the price, tempered against thin evidence, with a low, medium or high confidence rating. Data, not investment advice.$0.004 Base1194 ms2 payers100% up
  8. 90obagents.vercel.app/api/obigen/protected/igen x402 OB Image Generator · Price $0.01 per generated image https://obagents.vercel.app/api/obigen/protected/igen GET Query Params // The primary text description of the image to generate. prompt: string; Example: https://obagents.vercel.app/api/obigen/protected/igen?prompt=yourprompt · x402 OB Image Generator · Price $0.01 per generated image $0.01 Base1540 ms2 payers100% up
  9. 90x402.coinstats.app/currenciesCoinStats live currency exchange rates for supported fiat pairs$0.001 Base599 ms2 payers97% up
  10. 90pay.brianbooms.com/api/v1/data/jokeUse when an agent or user wants a clean original joke — family-friendly humor from the Synthetic Universe. Pure compute, no upstream. Optional session id avoids repeats. Resale permitted: buyer may resell this data output at their own price.$0.01 Base1562 ms2 payers100% up
  11. 90mapbox.x402.paywithlocus.com/mapbox/directionsLocus public pay-per-use API$0.005 Base416 ms2 payers97% up
  12. 90judge0.x402.paywithlocus.com/judge0/list-statusesLocus public pay-per-use API$0.005 Base420 ms2 payers97% up
  13. 90api.x402card.org/api/esim/purchaseBuy a prepaid Freeland travel eSIM and privately receive its installation QR and activation data. Pay native USDC on Base through x402; no API key or provider account is required.$0.47 Base1301 ms1 payers100% up
  14. 90agents.dyoeway.org/verifyCheck whether a website, business, or wallet is a scam before an agent trusts or pays it — fraud, phishing and rug-risk screening. Returns verdict (safe/caution/avoid), trust_score, domain age, red_flags. Input: ?target=domain$0.01 Base360 ms1 payers96% up
  15. 90website2vat.com/x402/vat-lookupLook up VAT and company registration identifiers for one website domain.$0.05 Base1349 ms1 payers100% up
  16. 90search.gedx402.com/v1/search/outcome/search-liteTavily search-lite — one x402 POST proxies Tavily Search API. $0.042 USDC per request. Entry SKU. Agent search: search lite, serp, tavily, web search, semantic search.$0.042 Base1122 ms1 payers100% up
  17. 90mimirapi.com/v1/pingPaid liveness probe for the MimirAPI counter. Returns pong, the SKU id, and a server timestamp. One tenth of a cent buys a complete challenge, sign, settle, serve round trip — the cheapest possible proof that your x402 client wiring works before you spend real money on real SKUs.$0.001 Base1207 ms1 payers100% up
  18. 90api.cueframe.ai/v1/media/importImport media into the project from a public https URL — the server fetches and mirrors the bytes (SSRF-filtered), then processes it (transcode + transcribe). Async: returns a media id that flips to ready when the mirror and processing finish; poll GET /media/:id or use a media.completed webhook.$0.01 Base1590 ms1 payers100% up
  19. 90api.aidress.ai/pay/agent_launches_lonestaroracle_xyzNew token launch scanner — Base and EVM chains, real-time pool data$0.05 Base1030 ms1 payers100% up
  20. 90agentdataapi.onrender.com/archive/pageDirect IIIF image URLs (multiple resolutions) for a specific page of a public-domain illustrated classic, with work context and provenance. Params: ?work=<work_id>&leaf=<n>$0.01 Base515 ms1 payers97% up
  21. 90agents.dyoeway.org/tokenLook up a token's price and market data plus a scam and rug-risk read on the project behind the coin — market data and counterparty trust in one call. Input: ?symbol=$0.05 Base466 ms1 payers96% up
  22. 90doc-extract-api.thestarboy9696-4ef.workers.dev/extract/contractSchemaLock — parse a contract for its key terms as structured JSON data from a PDF or image (parties, dates, term, payment terms, termination clause, governing law, obligations, signatures). Unlike generic OCR or text-only extraction APIs, this takes the raw file directly and validates date logic (expiration after effective date), one automatic retry. Still fails after that, you aren't charged. Per-field confidence included.$0.03 Base1035 ms1 payers100% up
  23. 90aura.rohnelt.dev/v1/credit/deposit/1Give an autonomous agent what it structurally lacks: a real email address that receives verification codes, its own webhook URL, durable memory that survives between runs, and the ability to block on an event - an email, a webhook, a signal - without polling and without burning tokens while it waits, or to park its state, exit, and resume hours later exactly where it stopped. US$1.00 of prepaid credit, about 1,200 calls, debited off-chain.$1.00 Base1282 ms1 payers100% up
  24. 90tools.ipintel.ai/jwt-decodeJWT Decode API. Decode JWT header and payload without verifying the signature. Returns algorithm, claims, expiration, issued-at, not-before timestamps, and token validity hints. Useful for agents, developers, authentication debugging, token inspection, API testing, and security workflows. Paid per call via x402.$0.001 Base208 ms1 payers83% up
  25. 90collectablespulse.theaslangroupllc.com/api/collect/valueCollectible value & price check: trading card value, graded card (PSA/BGS/CGC) price, coin value, comic & vinyl record price. Returns current market value by grade and condition with recent sold comparables (eBay/Discogs) for any item: cards, coins, comics, watches, sneakers, vinyl. Worldwide. For collector and investor agents.$0.10 Base691 ms1 payers97% up
  26. 90tools.halowerk.com/v1/phone/parseNimmt jede Schreibweise, erkennt die Landeskennzahl aus 150 Vorwahlen, ergaenzt bei nationaler Schreibweise das Standardland, zerlegt in Vorwahl und Teilnehmernummer und bestimmt fuer Deutschland Festnetz, Mobilfunk und Sonderrufnummern mit Kostenhinweis. Liefert E.164, internationale und nationale Schreibweise sowie tel-URI.$0.001 Base1036 ms1 payers100% up
  27. 90api-dev.cueframe.ai/v1/mediaPaginated library list. Filter with ?kind= (video|audio|image|gif|asset|source|stock), ?source= (upload|generated|import-url|stock), ?tag= (exact tag) so a real library isn't an undifferentiated soup.$0.01 Base Sepolia2082 ms1 payers100% up
  28. 90www.tereno.xyz/api/v1/claimsPublish a deterministic claim about a Base proxy and let the market try to break it. You assert that a contract's implementation slot held one address across a block range, fund a reward for whoever finds a block where it did not, and Tereno writes the claim onchain and adjudicates counterexamples by historical storage reads. If nobody collects before your deadline, you get a reproducible survival receipt: not an audit, but proof the claim stood in public with money on it.$0.25 Base1083 ms1 payers100% up
  29. 90api.402rates.com/v1/rwa/yieldsRealised 30-day yields for 13 tokenized treasury funds: BUIDL, BENJI, OUSG, USDY, USTB, USYC, VBILL, mTBILL, TBILL, cUSDO, EUTBL, USTBL and UKTBL. Measured rows use NAV, price or verified passive-holder balance series under the published Open Treasury Yield Basis. Each carries its observations, sources and dates, plus an issuer figure and difference where available. Quoted and unavailable rows stay explicit; free coverage names every gap.$0.03 Base1004 ms1 payers100% up
  30. 90api.brazilayer.com/v1/cnpj/socio/buscaReverse lookup: find every Brazilian company where a given person or entity appears as partner/shareholder, by name (full-text, accent-insensitive). Returns partner name, company CNPJ and legal name, role and entry date. The highest-value query for due diligence — data straight from the official Receita Federal CNPJ registry (personal tax IDs come pre-masked from the source). Free sample, no payment: https://api.brazilayer.com/v1/cnpj/amostra$0.02 Base1005 ms1 payers100% up
  31. 90parallax402.com/v1/sellerThe funnel, honestly, for one seller over the indexed window: settled USDC and purchases, distinct buyers, organic share after self-test exclusion, recurring buyers, buyer half-life and the facilitator mix.$0.03 Base1404 ms1 payers100% up
  32. 90csno.cc/api/csno/chipsBuy 1,000 csno chips for $0.10. csno is a provably-fair arcade for AI agents: coinflip, dice and European roulette, settled in USDC over x402. Buy chips once, then play as often as you like for free — rounds resolve in milliseconds and never touch a chain. Every outcome uses commit-reveal, so you can verify the house did not move it. Cash out on-chain any time.$0.10 Base1310 ms1 payers100% up
  33. 90x402.charliemorrison.dev/signalStructured crypto market signal: for each CoinGecko id return price, market cap, 24h change, 24h volume, plus a derived momentum score (-100..100), a bullish/neutral/bearish signal, and a volatility flag — enriched data an agent ingests in a trading/research loop without computing it itself. Input: ids (comma-separated).$0.005 Base1406 ms1 payers100% up
  34. 90x402tap.com/api/crypto-marketRich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more$0.002 Base1426 ms1 payers100% up
  35. 90api.compliapi.com/api/v1/screen/websiteScreen a website URL or domain against OFAC SDN and other global sanctions lists. Call before paying, advertising on, or integrating with a website to check for sanctions associations. Returns per-list matches with source URLs.$0.01 Base1305 ms1 payers100% up
  36. 90ozmium.org/v1/candlesOHLC history with window extremes (highest high / lowest low over the window). Crypto via Coinbase (GET /v1/candles?product=ETH-USD&days=30; hourly bars <= 7d, six-hour <= 31d, daily <= 350d). Metals / indices / forex / stocks via ?sym=XAU&cls=Commodities[&quote=USD]. Returns { productId, days, high, low, candles, series: [[startSec, open, high, low, close], ...] } oldest first. Full details: GET /v1.$0.001 Base1740 ms1 payers100% up
  37. 90agent-reader.agent-reader.workers.dev/dnsDNS lookup over Cloudflare DoH: query A, AAAA, CNAME, MX, NS, TXT, SOA, SRV, CAA or PTR records for any domain and get structured JSON answers with TTLs. Useful for domain research, email validation and infrastructure checks.$0.003 Base1563 ms1 payers100% up
  38. 90agent-reader.agent-reader.workers.dev/metaGet structured metadata for any public web page in one call: title, meta description, canonical URL, Open Graph and Twitter card tags, favicons, JSON-LD schema types, language and the heading outline. Use it to build link previews and social cards, classify or dedupe URLs, and run SEO and AI-readability audits - far cheaper than fetching and parsing the whole page.$0.005 Base1366 ms1 payers100% up
  39. 90x402.fenixfoundry.com/extractScrape and fetch any public web page and return clean, LLM-ready Markdown plus metadata (title, author, published date, excerpt, outbound links, word count). A web reader and content extractor with boilerplate, nav and ads removed.$0.005 Base1303 ms1 payers100% up
  40. 90bizintel-api.hahavoid0.workers.dev/finance/forex-rateQueries foreign exchange currency pairings from the free Frankfurter database.$0.01 Base1562 ms1 payers100% up
  41. 90bizintel-api.hahavoid0.workers.dev/finance/gas-ethereumFetches current Ethereum Mainnet gas price from the public DoH RPC pipeline.$0.01 Base1289 ms1 payers100% up
  42. 90bizintel-api.hahavoid0.workers.dev/geography/weather-forecastFetches 7-day temperature and precipitation forecast charts from Open-Meteo.$0.01 Base1251 ms1 payers100% up
  43. 90codepulse-api.hahavoid0.workers.dev/web/dns-txtFetches TXT, MX, A, CNAME, and CAA records for a domain via Cloudflare DNS-over-HTTPS.$0.01 Base1006 ms1 payers100% up
  44. 90webtools402.176-109-107-191.sslip.io/weatherCurrent US weather conditions (temp in C+F, humidity, wind, pressure, description) from the NWS for coordinates OR a US address (auto-geocoded).$0.003 Base1241 ms1 payers100% up
  45. 90webtools402.176-109-107-191.sslip.io/geocodeForward-geocode a street address or place name (WORLDWIDE) to coordinates + parsed address components via OpenStreetMap Nominatim (public, keyless).$0.002 Base1308 ms1 payers100% up
  46. 90webtools402.176-109-107-191.sslip.io/extractFetch any public web page and return its main readable content as clean Markdown or plain text plus metadata (title), stripping nav/ads/boilerplate (trafilatura). Optional JS rendering via headless browser for SPAs; markdown or text output. Robots-respecting, public content only — the reader/scraper building block for RAG and agent pipelines.$0.002 Base1397 ms1 payers100% up
  47. 90coinslot.dev/api/qrGenerate a QR code as standalone SVG. POST { text, ecLevel?: 'L'|'M'|'Q'|'H', margin?: 0-8, dark?, light? } (text max 2KB).$0.005 Base1341 ms1 payers100% up
  48. 90toolsmith-api.dassad10.workers.dev/t/web/searchKeyless web search for agents: pass a query, get a concise web-grounded answer plus the top source results (title, URL, snippet). Live web access, no API key or account needed. JSON response. $0.008 USDC per call, pay via x402, no API key.$0.008 Base1167 ms1 payers100% up
  49. 90toolsmith-api.dassad10.workers.dev/t/youtube/transcriptFull plain-text transcript of a YouTube video, de-duplicated and cleaned from the captions. Accepts a video id or URL. Ideal for feeding video content to LLMs. JSON response. $0.01 USDC per call, pay via x402, no API key.$0.01 Base1109 ms1 payers100% up
  50. 90reddit.apitoll.cloud/v1/reddit/searchReddit search scraper — keyword-search all of Reddit, or scope to one subreddit, for AI agents. Find posts matching any query, sorted by relevance, top, new, hot, or comments, with an optional time window. Returns each post’s title, author, subreddit, score, comment count, permalink, external link + domain, flair, and timestamp. No login, no API key. Track brand mentions, monitor topics, and surface Reddit discussion for agents.$0.03 Base1098 ms1 payers100% up
  51. 90chain-analyzer.com/api/v1/x402/tx/:hash/traceTransaction fund-flow tracing with ML-powered anomaly detection across 12 live chains (Bitcoin, Ethereum, Polygon, BNB Smart Chain, Base, Arbitrum, Optimism, Avalanche, Solana, Kaia, TRON, XRP). Returns multi-hop graph, counterparties, and risk classification.$3.00 Base1435 ms1 payers100% up
  52. 90convert.guru/api/x402/v1/convert-fileConvert files asynchronously for AI agents. Supports PDF to DOCX, JPG to PNG, HEIC to JPG, document conversion, image conversion, audio conversion, and video conversion. Common formats include PDF, DOCX, XLSX, CSV, JPG, JPEG, PNG, WEBP, HEIC, TXT, HTML, MP3, WAV, MP4, AVI, MPEG, and WEBM.$0.002 Base1224 ms1 payers100% up
  53. 90convert.guru/api/x402/v1/detect-file-typeDetects the likely real file format from filename, file creation time, file size, and the first 200 bytes of the file. Identifies common formats such as PDF, DOCX, XLSX, CSV, JPG/JPEG, PNG, WEBP, HEIC, TXT, HTML, MP3, WAV, MP4, AVI, MPEG, and WEBM, as well as about 15,000 other file types.$0.002 Base1137 ms1 payers100% up
  54. 90eltociear-skill-audit.hf.space/extractExtract structured metadata from a page: title, description, OpenGraph, JSON-LD, headings, links$0.008 Base1003 ms1 payers100% up
  55. 90eltociear-skill-audit.hf.space/dnsResolve a domain's DNS records (A/AAAA/MX/NS/TXT/CNAME) and flag basic email/security posture$0.006 Base1037 ms1 payers100% up
  56. 90webtools402.176-109-107-191.sslip.io/forecastOfficial US weather forecast from the National Weather Service (NOAA): multi-day and hourly periods for any US coordinates or street address. Temperature in Celsius and Fahrenheit, precipitation probability, wind speed and direction, and plain-language conditions. Authoritative government public-domain data, commercial use OK.$0.003 Base1207 ms1 payers100% up
  57. 90webtools402.176-109-107-191.sslip.io/crypto/verifyVerify an EIP-191 personal_sign or EIP-712 typed-data signature and recover the signer address from public inputs (message + signature). Verification/recovery only — never signs.$0.003 Base1063 ms1 payers100% up
  58. 90cyre.dev/api/bazaarCyre Bazaar Scan — before you pay a new x402 / Agentic Market skill, probe the resource URL, forensics the 402 offer, and grade payTo. Shopping hygiene. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md$0.003 Solana1045 ms1 payers100% up
  59. 90browser.gedx402.com/v1/firecrawl/scrapeFirecrawl v2 API proxy — scrape. JSON body matches https://docs.firecrawl.dev/api-reference/v2-introduction. Poll GET routes are free; POST/PUT/DELETE are x402. $0.042 USDC per request. Agent search: scrape, markdown, firecrawl, web scrape, scrape-lite.$0.042 Base1523 ms1 payers100% up
  60. 90web.cyberwarex.com/screenshotScreenshot — PNG of the rendered page (base64 in JSON)$0.005 Base1030 ms1 payers100% up
  61. 90web.cyberwarex.com/pdfPDF — print-quality PDF of the rendered page (base64 in JSON)$0.005 Base1034 ms1 payers100% up
  62. 90anywaypossible.com/api/batchBatch URL validation for AI agents. Check up to 10 citations, links, websites, or API endpoints in one payment. Returns reachability, exact status, latency, content type, final URL, and safe redirects; partial failures stay isolated.$0.01 Base1185 ms1 payers100% up
  63. 90poketpoker.com/api/hands/QdQsThe full record for one of the 1,326 specific Texas Hold'em starting hands: equity against modelled ranges, position-by-position opening guidance, exact head-to-head figures, and the exact card-removal effect of holding these specific two cards.$0.01 Base1056 ms1 payers100% up
  64. 90crypto.apitoll.cloud/v1/crypto/stablecoinsStablecoin market data ranked by USD-equivalent circulating supply: each coin returns its symbol, peg type and mechanism (fiat-backed, crypto-backed, algorithmic), peg currency (USD, EUR, JPY…), current peg price, native circulating supply, USD-converted supply, and the chains it lives on. Filter by symbol or chain. Track USDT, USDC, DAI, USDe, EURC and the rest of the stablecoin market. Sourced from DefiLlama.$0.001 solana1150 ms1 payers100% up
  65. 90grov.fun/api/base/fbfollowersgrov: Facebook Followers. ⌚️ Start Time: 0-6h → The post and its account must be public, or the order will not start. 🔗 Link Example: https://www.facebook.com/grov$0.025 Base1265 ms1 payers100% up
  66. 90grov.fun/api/solana/fblikesgrov: Facebook Likes. ⌚️ Start Time: 0-6h → The post and its account must be public, or the order will not start. 🔗 Link Example: https://www.facebook.com/grov/posts/1234567890$0.025 Solana1001 ms1 payers100% up
  67. 90cryptoops.friczero.com/mcp[MCP: default] Pay-per-call MCP tool priced at 0.50 USDC (500000 atomic units) via x402 v2 on eip155:8453.$0.50 Base1160 ms1 payers100% up
  68. 90sendquotenow.com/v1/x402/quote/generateGenerates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts, a hosted approval page, a QR code and a Stripe payment link. Pay-per-call with x402 in USDC on Base; no account or API key. THIS ENDPOINT (the flagship): POST line items, get back the quote number, totals, a hosted page the customer can approve or decline, a PDF URL, a QR code, a Stripe payment link and an expiration date.$0.10 Base1111 ms1 payers100% up
  69. 90energy.halowerk.com/price/spotTrading and dispatch agents buy this endpoint to obtain the current German EPEX spot price for immediate decisions.$0.001 Base1061 ms1 payers100% up
  70. 90claudelines.com/api/downloadBuy and download a paid status line. The publisher sets the price and receives the payment directly with no platform fee. Returns the script, integrity hash, and install instructions. Review the script before installing.$0.05 Base1493 ms1 payers100% up
  71. 90www.getbags.app/api/agent/link/pl-ae375337-11f1-418b-9c0e-a53b90fe4a73Improve writing content with AI. POST {"content": "..."} and get {"improved", "engine"}. Speaks x402 — no account or API key needed.$0.05 Base1929 ms1 payers100% up
  72. 90trader.rigoblock.com/api/quoteDEX price quote across 7 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Unichain). Returns sell/buy amounts, price, routing, and gas estimate.$0.002 Base1488 ms1 payers100% up
  73. 90regionfetch.dev/api/fetchRetrieve a public HTTPS URL from the US, Germany, Japan, Brazil, or India. Use HTTP mode for lightweight retrieval, or browser mode to render JavaScript pages. For pages with bot protection, set max_tier to L2 for managed unblocking at $0.05 USDC; L0/L1 costs $0.02 USDC. Returns the fetched body and an Ed25519-signed receipt for provenance.$0.02 Base1569 ms1 payers100% up
  74. 90www.vokko.eu/api/v1/hosts/:domainLive re-probe of allbirds.com. Cached GET without refresh is free.$0.02 Base1122 ms1 payers100% up
  75. 90agenttoll.dev/paid/polymarket/trendingTop trending Polymarket markets by 24h volume — prices, liquidity, volume data$0.02 Base2424 ms1 payers100% up
  76. 90x402.cheetahsecurity.de/trustOn-chain trust/reputation score for a Base agent wallet$0.02 Base1018 ms1 payers100% up
  77. 90embed.gedx402.com/v1/rerankRerank documents against a query with BGE Reranker Base (@cf/baai/bge-reranker-base). POST query plus documents[]; returns relevance scores for search and RAG pipelines.$0.0023 Base1145 ms1 payers100% up
  78. 90api.myco2suite.io/api/v1/freightFreight carbon: CO2e for road/rail/sea/air shipments by weight × distance, single-leg or multi-leg intermodal. Ports/airports by UN-LOCODE, IATA, name or lat/long.$0.003 Base1165 ms1 payers100% up
  79. 90x402-portdwell.nobodytools.com/indexPort/chokepoint congestion index (daily & live, computed from public AIS)$0.01 Base1018 ms1 payers100% up
  80. 90jmt-x402-proxy.jmthomasofficial.workers.dev/v2/api/edgar-company-lookupCompany intelligence lookup: resolve a US-listed company ticker through the SEC EDGAR company ticker dataset. Returns CIK, ticker, and registrant name for company research, SEC filing discovery, and equity due diligence.$0.002 Base1180 ms1 payers100% up
  81. 90app.tenna.ai/api/x402/tenna/tenna_observatory_round_previewLatest Sealed BTC Forecast. Latest sealed five-minute LUMI, TENNA, and consensus forecast from TENNA Observatory, including English commentary, recent accuracy, and eligible live edge-node consensus. Reuses existing app.tenna.ai output with no extra AI call. Eligible external wallets may receive one zero-budget preview per UTC day; 0.01 USDC is the fallback rate because ACP cannot list a zero price. Experimental forecast with no demonstrated edge.$0.01 Basedown1 payers83% up
  82. 90x402.ochinimus.app/api/squeeze-scoreShort squeeze score and long flush score, 0-100, for any USDT perp. Use when you need to answer: Is this trade crowded and about to hurt someone? Composite of the funding rate, long/short crowding, 24h open-interest build, and liquidation skew from our own tape. One number for whether a trade is crowded and about to hurt someone.$0.10 Solana1004 ms1 payers100% up
  83. 90fiatdock.com/v1/chain/address-intelAddress intelligence on Base — EOA/contract/ERC-20 + nonce + ETH/USDC balance + keyless GoPlus security verdict (phishing/sanctioned/mixer/…). The loop input for triaging a counterparty. Pay-per-call via x402. An empty body is answered for the wallet that pays (the payment's signer); send {"address":"0x…"} for any other address.$0.0045 Base1068 ms1 payers100% up
  84. 90x402-btc-radar.jinli-x402.workers.dev/v1/token/riskToken risk / token safety check for Base and BSC (BNB Chain) tokens: honeypot detector via live buy/sell simulation (honeypot.is, cross-checked with GoPlus when available), buy tax / sell tax, contract security (mint, pause, blacklist, proxy, owner renounced), holder concentration, liquidity, pool age, LP burn. Returns verdict low/medium/high/honeypot, 0-100 risk score, action and plain reasons. Rug check / scam token pre-trade check for memecoins. $0.01; bad input 400, no charge.$0.01 Base1113 ms1 payers100% up
  85. 90agents.dyoeway.org/destinationGet what a trip-planning agent needs before it books, in one call: weather and 3-day forecast, local currency with live FX from USD, and a scam check on the booking site before it pays. Input: ?city=Athens&date=2026-11-20&currency=EUR&booking=hotel-site.com&budget=1500$0.05 Base515 ms1 payers96% up
  86. 90evmstate.com/v1/state-batch/50Read-only EVM state API for wallet snapshots, ERC-20 balances, token allowances, contract code, block heights, and bounded eth_call reads across Ethereum, Base, Arbitrum, Optimism, and Polygon. Fixed price: $0.10 USDC on Base for a batch of up to 50 checks. Only submitted checks run. Results are provider-reported RPC data, not cryptographic proofs.$0.10 Base1029 ms1 payers100% up
  87. 90euipo.use.x402atlas.com/searchEU trademark search (EUIPO) — find registered and pending EU trademarks by name, optionally filtered by Nice class; returns trademark names, application numbers, status, owners, classes and key dates as clean JSON.$0.50 Base1562 ms1 payers100% up
  88. 90council.cyberwarex.com/groundedThe grounded council: we buy the facts first, then deliberate on them. Your question is scanned for a contract address, URL or $TICKER; we spend on the matching evidence (honeypot simulation, sanctions screen, page content, SEC profile), hand it to one analyst that judges on what was found, not on recollection. The response lists every source and what we spent for you.$0.05 Base1199 ms1 payers100% up
  89. 90astro-agent.dev/v1/vedic/panchangPanchang: Tithi, vara, nakshatra, yoga, karana with the exact time each ends, plus sunrise and sunset.$0.02 Solana1089 ms1 payers100% up
  90. 90astro-agent.dev/v1/vedic/nakshatraNakshatras: Sidereal nakshatra, pada and lord of every graha; janma nakshatra with gana, yoni, nadi, varna.$0.02 Solana1131 ms1 payers100% up
  91. 90astro-agent.dev/v1/western/synastrySynastry: Relationship comparison: cross-aspects, house overlays both ways, composite midpoints.$0.12 Solana1122 ms1 payers100% up
  92. 90council.cyberwarex.com/council-deepThe deep council: 4 different AI models, two rounds. Each seat answers, then sees the other seats' positions and revises - so you get a verdict that survived cross-examination, with changed_after_debate on each seat and the dissent that held. For decisions where being wrong is expensive.$0.03 Base1111 ms1 payers100% up
  93. 90x402-seller-pmlm.onrender.com/txTransaction lookup: status and decoded details for any tx hash or Solana signature, read onchain. EVM (auto-detects Ethereum, Base, Arbitrum, Polygon): success/reverted, block time, from/to, method, fee in USD, every token transfer decoded; flags x402/EIP-3009 USDC payments. Solana: status, fee, SOL + token balance changes. 0.003 USDC (Base/Polygon/Arbitrum/Solana/Avalanche/Sei). Errors are never charged: 400 bad input, 422 nothing found or target unreachable, 503 busy.$0.003 Base1114 ms1 payers100% up
  94. 90x402-seller-pmlm.onrender.com/solana-priceSolana token price: live USD price of any SPL token by symbol or mint, read onchain from Orca Whirlpool, Raydium CLMM, PumpSwap and pump.fun bonding curves (no third-party API). Pass token (SOL, JUP, BONK, WIF... or mint). Returns price, pools with depth, spread, confidence, slot. 0.002 USDC (Base/Polygon/Arbitrum/Solana/Avalanche/Sei). Errors are never charged: 400 bad input, 422 nothing found or target unreachable, 503 busy.$0.002 Base1156 ms1 payers100% up
  95. 90irish-planning-search.onrender.com/planningSearch planning applications anywhere in Ireland (all councils) by area name OR around a map point. Filter by outcome (granted/refused/pending), type, minimum housing units or a keyword like 'solar' or 'apartments'. Each result has a plain outcome field plus reference, council, address, works, dates and council link. Newest first.$0.01 Base Sepolia1002 ms1 payers100% up
  96. 90plotsupermarket.co.uk/agent-api/v1/listings/ahl-3478-301609Get a published UK auction property listing with canonical/source links and recorded status. Public source facts only; not a research report.$0.01 Base Sepolia1363 ms1 payers100% up
  97. 90plotsupermarket.co.uk/agent-api/v1/searchSearch published UK auction property listings. Omit q for latest active listings. Public source facts only; not a research report.$0.01 Base Sepolia1386 ms1 payers100% up
  98. 90api.messyvirgo.com/api/v1/paid/context/narratives/trendWhich crypto narratives lead right now: market-cap momentum of 17 sector narratives (AI agents, DeFi, RWA, DePIN, layer 1/2, memes and more) over 15, 30 and 60 days, measured against BTC, ETH and the altcoin market. Use it for sector rotation, to gauge a token's narrative tailwind or to spot a trend early. Updated daily.$0.02 Base1183 ms1 payers100% up
  99. 90api.erb-llm.com/v1/embeddingsOpenAI-compatible text embeddings from a private, self-hosted local encoder (768 dims). Pay per call in USDC on Base via x402 - no API key or account. Send {"input": string or array of up to 64 texts}; receive standard OpenAI embeddings JSON with usage. Built for RAG, semantic search, dedupe and clustering in agent pipelines. ~2,000-token limit per text. Same privacy-first operator as our Private LLM Inference chat tiers.$0.001 Base1095 ms1 payers100% up
  100. 90coinslot.dev/api/markdown-to-htmlRender Markdown (GitHub-flavored: tables, fenced code, task lists) to clean HTML with raw inline HTML stripped. POST { markdown } (max 500KB).$0.003 Base1112 ms1 payers100% up