x402watch

24,523 paid endpoints are listed. 23,664 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 2026-10-03 16:28 UTC · 24,523 probed

23,664 answering 402332 down394 rejecting133 no paywall2,436 price drift
  1. 95chain.intel.rallylive.ca/token/honeypot/optimismOP Mainnet: Can I sell this token? Honeypot detector: simulates a buy and a sell and returns is_honeypot, can_sell, real buy and sell tax and the reason. Check before an agent buys any new token. $0.02 per call.$0.02 Base536 ms1 payers100% up
  2. 95chain.intel.rallylive.ca/token/security/optimismOP Mainnet: Full smart-contract security scan of an ERC-20 token: honeypot, buy/sell/transfer tax, mintable, proxy, hidden owner, self-destruct, pausable, blacklist/whitelist, tax-modifiable, owner and creator share, creator's past honeypots, CEX/DEX listings. GoPlus + honeypot.is simulation merged in one JSON. $0.02 per call.$0.02 Base429 ms1 payers100% up
  3. 95chain.intel.rallylive.ca/token/verdict/optimismOP Mainnet: Is this token safe? Send an ERC-20 contract address, get a plain-English verdict (LOW_RISK / CAUTION / HIGH_RISK / DANGER) and 0-100 risk score from honeypot simulation, buy/sell tax, owner powers (mint, pause, blacklist, proxy), LP lock, holder concentration, liquidity, volume and pair age. Rug-pull and scam check for trading agents. $0.02 per call.$0.02 Base415 ms1 payers100% up
  4. 95chain.intel.rallylive.ca/wallet/portfolio/arbitrumArbitrum One: Wallet portfolio: native balance plus every ERC-20 holding with USD price and value, total net worth, NFT collection count. $0.03 per call.$0.03 Base386 ms1 payers100% up
  5. 95chain.intel.rallylive.ca/tokens/new/arbitrumArbitrum One: Newest DEX pools / token launches on a chain, minutes after creation: token, price, liquidity, volume, buys/sells and creation time. Feed for sniper and screening agents (pair with /token/verdict). $0.02 per call.$0.02 Base420 ms1 payers100% up
  6. 95chain.intel.rallylive.ca/tokens/trending/arbitrumArbitrum One: Trending DEX pools right now on Arbitrum One: token, price, liquidity, 24h volume, price change, transactions and pool age. $0.02 per call.$0.02 Base366 ms1 payers100% up
  7. 95chain.intel.rallylive.ca/token/honeypot/arbitrumArbitrum One: Can I sell this token? Honeypot detector: simulates a buy and a sell and returns is_honeypot, can_sell, real buy and sell tax and the reason. Check before an agent buys any new token. $0.02 per call.$0.02 Base321 ms1 payers100% up
  8. 95chain.intel.rallylive.ca/token/security/arbitrumArbitrum One: Full smart-contract security scan of an ERC-20 token: honeypot, buy/sell/transfer tax, mintable, proxy, hidden owner, self-destruct, pausable, blacklist/whitelist, tax-modifiable, owner and creator share, creator's past honeypots, CEX/DEX listings. GoPlus + honeypot.is simulation merged in one JSON. $0.02 per call.$0.02 Base319 ms1 payers100% up
  9. 95402.com.tr/api/x402/b20-safety🆕 Live — B20 is Base's native precompile token standard, and unlike ERC-20 a B20 issuer can freeze holders (Policy Registry) and even SEIZE your balance (burnBlocked) at the protocol level. This reads those powers — seizable, freezable, paused, rebase, uncapped-mint — into one hold/caution/avoid verdict, and separates a real tokenized stock from one merely wearing an equity ticker by reading the transfer-policy admin on chain, not a list: all 13 Coinbase equities, and the next on day one.$0.04 Base443 ms1 payers100% up
  10. 95ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/regexTestTests a regular expression pattern against a string, guarded against catastrophic backtracking (ReDoS) by running the match in an isolated worker thread with a hard 500ms timeout that fails closed.$0.01 Base565 ms1 payers100% up
  11. 95insider-radar-agent.insider-radar-agent.workers.dev/v1/kol_signals_delayedSame KOL confluence feed as kol_signals_live with every row at least 45 minutes old — the evaluation tier$0.03 Solana587 ms1 payers100% up
  12. 95ta.lonestaroracle.xyz/analyzeFull technical analysis — 18 indicators + AI signal summary$0.05 Base330 ms1 payers100% up
  13. 95dwelldata.io/api/signalsCounty tax-delinquency distress signals for US real estate (Ohio metros: Cincinnati, Toledo, Dayton, Akron): owner name, parcel id, delinquent amount, and the public-record source URL for every row. Off-market lead sourcing for wholesalers, flippers, and buy-and-hold investors. Optional filters: county, min_amount, has_address. Every field typed; a query that matches nothing returns free — you never pay for a blank.$0.03 Base458 ms1 payers100% up
  14. 95bykaranteli.com/api/x402/solana-perps-historyHourly history of every Solana perp venue on the board but Jupiter (jupiter-history): Pacifica, Phoenix, GM Trade, Velocity and Bullet, per market and metric: one-sided open interest in USD (both sides on pool venues), 24h volume, hourly funding in percent of position size (empty where the venue publishes only an accumulator), mark, and Phoenix's raw funding accumulator; recorded from 2026-09-25. The free API returns the live board and seven days of one market.$0.10 Base538 ms1 payers100% up
  15. 95coil.trade/api/board/briefThe whole market read in one small answer — a morning brief for agents: the regime verdict per book (S&P 500, Nasdaq-100, macro, BTC/ETH crypto), today's top-5 buy candidates, the biggest gainers and losers, the crypto trend-gate state, and the awareness read: the five names leading today, sector money flows in and out, the five most coiled setups, coverage. One $0.02 call instead of four. Refreshed ~5 min in US market hours. Research, not advice.$0.02 Base451 ms1 payers100% up
  16. 95coil.trade/api/board/cryptoBitcoin and Ethereum trend signal — is crypto risk-on right now? One read returns the long-only trend state for BTC and ETH (LONG or CASH per sleeve), each sleeve's 50-day trend gate, and the BTC 200-day master gate that overrides both — all evaluated strictly on UTC daily closes, with live price and day change. A rules-based regime verdict for agents, not raw price data. Long-only: the answer is in or out, never short. Research, not advice.$0.005 Base337 ms1 payers100% up
  17. 95coil.trade/api/board/moversToday's biggest movers, scored — the top gainers and losers across the S&P 500, Nasdaq-100 and macro book, each with the day's % change AND the Coil read: opportunity 0-100 + percentile, entry state (READY / WAIT / CHASE / FALLING), hold strength and overnight gap-risk score — so an agent can tell which moves are chaseable structure and which are falling knives. Refreshed ~5 min in market hours, timestamped. Research, not advice.$0.005 Base361 ms1 payers100% up
  18. 95coil.trade/api/board/buylistWhich stocks to buy now — trading signals as a ranked buy list for agents. Returns today's top candidate names per book (S&P 500, Nasdaq-100, macro) across two lanes, risk-adjusted and swing, each with buy / entry / growth / hold scores, a leadership flag and an entry-window note — plus the regime mode telling you whether the list is actionable at all. Ranked judgment, not raw data. Refreshed ~5 min in market hours. Research, not advice.$0.02 Base315 ms1 payers100% up
  19. 95bounty-signals.krimskrams.xyz/v1/funded-work/deltaAnswer: What funded open work is newly actionable across all watched bounty boards since my checkpoint? Return jobs that are open at the common board watermark and were first observed open after the cursor, plus jobs that changed from a non-open state to open after the cursor. Coverage is BountyBook, Taskmarket, and Superteam from owned SQLite observations. Open listing status and reward fields do not prove escrow funding. The route does not infer funding. No public source gives the same stored cross-board delta. Current listings are free from the three board APIs. The paid answer adds a common watermark, observation times, state changes, and one call across three boards. Live owned-store depth: 202990 observations over 2494 jobs from 2026-08-28T07:36:19.081141+00:00 to 2026-09-04T18:30:12.168056+00:00. Common coverage starts at 2026-08-28T07:36:19.081141+00:00. The current common cursor is 2026-09-04T18:30:12.168056+00:00.$0.02 Base700 ms1 payers100% up
  20. 95ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/vendor_risk_reportProduce a complete vendor onboarding risk report from live domain, TLS, website, hosting, OFAC, GLEIF, and optional SEC evidence, with an explicit decision and next action.$0.02 Base422 ms1 payers100% up
  21. 95api.macaroonnetwork.com/execute/merchant-trust-check-v1Composite trust check for a merchant domain before an agent recommends or transacts with it: live DNS/SSL/RDAP domain signals, same-origin shipping/returns/contact policy-page presence, UK Companies House registration match (GB-only), and US FDA + UK OPSS product recall/safety alert flags. Built entirely from already-cleared internal capabilities and direct, robots.txt-respecting fetches of the merchant's own public pages -- no new third-party licensed dataset. Not a fraud or compliance determin$0.005 Base599 ms1 payers100% up
  22. 95stabletravel.dev/api/google-flights/bookingGet booking options for a specific flight. Requires a departure_token from a search result.$0.02 Base896 ms1 payers100% up
  23. 95clinkagent.com/llm/chatClaude API for AI agents, pay per token, no API key or account - POST an Anthropic Messages request (messages, system, tools, tool_choice, thinking) and get the full response back. Claude Opus 5, Sonnet 5, Haiku 4.5. Tool calling / function calling supported. Billed on actual usage at list price + 25%, capped at $0.25 per call (x402 upto scheme). LLM inference, chat completions, keyless Claude, Anthropic proxy. Free price sheet: /llm/models.$0.25 Base507 ms1 payers100% up
  24. 95x402-data-api.x402agent.workers.dev/filing-briefCited SEC filing brief with company profile, filing activity, latest financials, period changes, signals and EDGAR source URLs.$0.15 Base451 ms1 payers100% up
  25. 95crypto.openverbs.com/v1/derivativesCrypto perpetual-futures data from on-chain perp DEXs: per market the funding rate (hourly + annualized %), open interest (USD and base units), mark & oracle price, 24h volume and 24h price change. Ranked by open interest; filter by `coins` or `limit`. Data source: Hyperliquid (dYdX fallback).$0.002 Base550 ms1 payers100% up
  26. 95api.sirenic.eu/v1/associations/rechercheSearch French associations (loi 1901) by name in the Répertoire national des associations (RNA, Ministry of the Interior): trigram similarity on the normalised title, optional postal-code, department and position filters (active, dissoute, supprimee), top 20 with score_confiance and the RNA number to use on /v1/association/{rna}. Associations with AND without a SIREN; the legacy file (no declaration since 2009) is flagged fichier_source: import. Excludes Alsace-Moselle (local law).$0.002 Base510 ms1 payers100% up
  27. 95api.webbersites.com/api/a11y/checkWCAG accessibility check (static analysis): findings mapped to WCAG success criteria with A/AA/AAA levels — alt text, page title, lang, form labels, heading structure, table headers, link purpose, accessible names, duplicate IDs, ARIA role validity, zoom blocking, meta refresh, skip links. Filter with ?level=A|AA|AAA. Honestly reports what static analysis cannot check (contrast, focus, keyboard).$0.01 Base847 ms1 payers100% up
  28. 95api.webbersites.com/api/dnsDNS and domain intelligence: A/AAAA/CNAME, MX (sorted), NS, TXT, SOA records plus email security posture — SPF record, DMARC policy, and DKIM selector probing. For deliverability, security, and research agents. ?domain=example.com$0.002 Base867 ms1 payers100% up
  29. 95api.webbersites.com/api/summarizeQuick extractive summary of any web page: fetch the URL, extract the main article, and return the key sentences (TextRank) instead of the full text. For agents that want the gist of a page, not a full scrape. No AI — fast and deterministic. Want an abstractive AI rewrite, or to summarize a PDF/DOCX or your own text? POST /api/summarize-text ($0.01).$0.002 Base806 ms1 payers100% up
  30. 95api.webbersites.com/api/storeAGENT DATASTORE — list your wallet's collections: names, row counts, created dates, plus total rows and storage bytes used against the 50MB quota.$0.001 Base702 ms1 payers100% up
  31. 95api.webbersites.com/api/scratchpadList your wallet's scratchpads: names, sizes, updated and expiry dates. The cheap 'do I have memory here?' call for the start of a session.$0.001 Base756 ms1 payers100% up
  32. 95api.maxwellinternational.ai/v1/trip/bundleEvery Trip Wizard step with data at one resort that this trip has not bought yet, in one answer, at 60% of the separate prices (price quoted per request: see the bundle block of /v1/trip/map and the 402; about $0.08 for a full resort). Pass trip=<tripId> so steps already bought are left out and not paid twice.$0.08 Base380 ms1 payers100% up
  33. 95api.maxwellinternational.ai/v1/ski/operatorLift-operator network card (GOPASS: Jasna, Tatranska Lomnica, Strbske Pleso, Stary Smokovec, Jested, Spindleruv Mlyn, Szczyrk, Muttereralm, Molltaler Gletscher): per resort whether the operator's own shop sells day tickets or only season passes right now, checked weekly.$0.05 Base391 ms1 payers100% up
  34. 95api.maxwellinternational.ai/v1/doctor/sellerx402 Doctor checkup of your own endpoint: payment request, prices, payTo and response time; once you prove you own the host (publish the token from /v1/doctor/verify at /.well-known/x402-doctor.txt), also a leak check: does it serve data without payment.$0.02 Base603 ms1 payers100% up
  35. 95data.greeneris.io/v1/fx/officialOfficial US Treasury Reporting Rates of Exchange: the legal USD conversion rates required for FBAR/8938 filings and US federal accounting, covering ~170 currencies including exotics absent from ECB feeds. Query: ?currencies=Euro Zone-Euro,Japan-Yen (optional, all if omitted) and ?date=YYYY-MM-DD (latest quarterly rate at or before that date, default today). Returns units of foreign currency per 1 USD. Source updates quarterly; served with a 7-day cache.$0.005 Base481 ms1 payers100% up
  36. 95simfuse.app/x402/plans/searchSearch SimFuse prepaid travel eSIM data plans for 200+ countries and regions. Filter by destination (ISO country code), days, data and max price; every result has its price and a purchase_url to buy that eSIM with x402 (USDC on Base) or by card. Call it when a traveller needs mobile data abroad and you must pick a plan. No account or API key needed.$0.001 Base794 ms1 payers100% up
  37. 95ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/ssl_certificateInspect the certificate returned by a live TLS handshake, including validity, issuer, subject, authorization, and SHA-256 fingerprint.$0.01 Base316 ms1 payers100% up
  38. 95ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/weather_forecastGet current weather conditions and a one-to-seven-day forecast for a geocoded location from Open-Meteo.$0.003 Base566 ms1 payers100% up
  39. 95ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/deep_scrapeFetch a public HTTP(S) page with private-network blocking and return bounded Markdown-like content plus title, description, Open Graph image, status, and URL metadata.$0.05 Base303 ms1 payers100% up
  40. 95api.macaroonnetwork.com/execute/polymathica-feed-meta-v1Metadata about the GPU/LLM pricing feed's tracked targets: source URL, last-fetch time, content hash, and parse status per provider. No pricing values themselves -- use the pricing listing for that. No outbound network on purchase; read from the local feed database.$0.002 Base640 ms1 payers100% up
  41. 95api.hergertsynthora.com/v1/historical-weatherSYNTHORA historical-weather: verified historical weather for any place and date (1940 → ~5 days ago) from the ERA5 reanalysis — tmax/tmin, precipitation, max wind. For climate-market backtesting and claim verification. Source: open-meteo archive, free, no key. $0.005 USDC x402 Base.$0.03 Base520 ms1 payers100% up
  42. 95api.hergertsynthora.com/v1/usgs-earthquakesSYNTHORA usgs-earthquakes: latest earthquakes (M>=4.5 default, tunable) with PAGER alert level, tsunami flag and ACTIVE SEISMIC CLUSTER detection (>=3 events same zone in 24h) — the actionable signal for insurance-risk and disaster prediction markets. Source: USGS FDSN (official US, real-time, no key). $0.005 USDC x402 Base.$0.03 Base557 ms1 payers100% up
  43. 95api.hergertsynthora.com/v1/port-watchSYNTHORA port-watch: daily port activity for any of 2,065 ports (Shanghai, Singapore, Rotterdam, LA, Long Beach presets + any name) — port calls, estimated import/export capacity (dwt), 7d moving average vs 30d baseline deviation and anomaly flag. Port volume leads official macro data by weeks: the input for trade/tariff/recession markets. Source: IMF PortWatch (satellite AIS, free, no key). $0.01 USDC x402 Base.$0.03 Base555 ms1 payers100% up
  44. 95api.sirenic.eu/v1/sanctions/checkSanctions screening (AML/KYC): screen a person or company name against 6 official watchlist sources — UN consolidated, EU FSF, US OFAC SDN, UK Sanctions List, French national asset-freeze register, Swiss SECO list — six official lists in one call. Fuzzy watchlist matching with a 0-100 confidence score per hit — never a bare yes/no. Each list reports its entry count, publication date and what that date means. One AML screening call covers UN, EU, OFAC, UK, FR and CH.$0.02 Base522 ms1 payers100% up
  45. 95www.mahastrategies.com/api/v1/books/the-imagined-life/sectionRead one supported section of The Imagined Life as machine-readable licensed prose with edition and section identity. For agents researching this specific book. Not the complete edition, a general book search or permission to redistribute the work.$0.025 Base329 ms1 payers100% up
  46. 95api.jpverify.com/v1/entities/resolve-cross-borderResolve a JP or GB entity using projected official evidence from NTA/gBizINFO or Companies House; raw upstream responses are not returned. Hard identity conflicts are never verified. / 日本または英国の企業を公式根拠の加工済み投影で確認します。元データは返さず、識別子の矛盾はverifiedになりません。$0.04 Base546 ms1 payers100% up
  47. 95agents.nibiashara.biz/shelf/fx-africa-daily-briefAfrica FX daily brief. Every official pair plus both parallel quotes and spreads in one structured payload — the one call a pricing or remittance agent needs each morning.$0.50 Base498 ms1 payers100% up
  48. 95apiacre.com/v1/web/extractConvert and extract a public website URL into clean Markdown or readable text plus bounded structured links, canonical and heading signals, Schema.org types, redirect evidence, content hashes, and response provenance for RAG, research, or agent context.$0.01 Base319 ms1 payers100% up
  49. 95apiacre.com/v1/research/sec-company-evidenceResolve an exact SEC company name, ticker, or CIK, then bundle recent filing signals, normalized issuer-reported XBRL facts, and Form 4 insider transactions into one bounded public-company evidence report with explicit section coverage and official-source provenance.$0.01 Base444 ms1 payers100% up
  50. 95apiacre.com/v1/research/lei-entity-searchSearch the official GLEIF Global LEI Index by exact LEI or legal name and return ranked legal-entity identity, registration, mapped-identifier, and relationship-availability evidence.$0.01 Base441 ms1 payers100% up
  51. 95apiacre.com/v1/research/feed-normalizeFetch and normalize public RSS or Atom feeds into stable structured JSON entries for agents and research workflows.$0.01 Base449 ms1 payers100% up
  52. 95apiacre.com/v1/document/redactDeterministically detect and redact PII and personal data in supplied text with overlap-safe matching for emails, phone numbers, validated IPv4 and IPv6 addresses, Luhn-valid payment cards, valid-checksum IBANs, and structurally valid US Social Security numbers.$0.01 Base330 ms1 payers100% up
  53. 95apiacre.com/v1/document/extractExtract clean text and metadata from supplied PDF, DOCX, HTML, Markdown, CSV, JSON, YAML, or plain-text documents.$0.01 Base317 ms1 payers100% up
  54. 95apiacre.com/v1/developer/structured-diffCompare JSON or YAML deterministically and return source hashes plus machine-readable additions, removals, and replacements by path with explicit truncation evidence.$0.01 Base456 ms1 payers100% up
  55. 95apiacre.com/v1/data/cleanClean CSV, TSV, JSON, JSON Lines, or YAML records with collision-safe header normalization, deterministic integrity hashes, and exact transformation counts.$0.01 Base325 ms1 payers100% up
  56. 95apiacre.com/v1/crypto/typed-data-hashValidate EIP-712 typed structured data and derive its domain separator, message hash, and signing digest.$0.01 Base379 ms1 payers100% up
  57. 95apiacre.com/v1/crypto/base-account-snapshotRead point-in-time ETH, native USDC, and up to four caller-selected ERC-20 balances plus account nonce and contract-code status at one resolved Base mainnet block.$0.01 Base327 ms1 payers100% up
  58. 95apiacre.com/v1/commerce/product-pricePaste one public retailer product URL to get its current publisher-supplied structured price, currency, availability, seller, shipping terms, aggregate rating, variant attributes, identifiers, observation time, and evidence hashes from Schema.org JSON-LD, Schema.org microdata, or paired product meta tags; optionally compare the selected offer with a buyer-supplied maximum. Fetching proceeds only when robots.txt permits it, without JavaScript, login, cookies, or anti-bot bypass.$0.01 Base372 ms1 payers100% up
  59. 95apiacre.com/v1/data/ecb-fx-referenceConvert an amount between two supported currencies using one validated ECB daily reference-rate observation. The underlying ECB statistics are available free from the ECB Data Portal; the fee covers bounded retrieval, validation, clearly labelled cross-rate calculation, and x402 delivery.$0.002 Base504 ms1 payers100% up
  60. 95apiacre.com/v1/data/us-weather-forecastGet a global weather forecast for a city/locality name or exact coordinates. Returns normalized day/night or hourly periods worldwide: NOAA/NWS is preferred within supported U.S. coverage for optional station conditions and active alerts, while MET Norway provides an attributed open-data fallback globally.$0.003 Base467 ms1 payers100% up
  61. 95apiacre.com/v1/crypto/base-block-inspectGet and inspect one historical Base mainnet block by exact number or a latest, safe, or finalized tag, returning its header timestamp, transaction count, gas use, base and blob fees, state and receipt roots, confirmations, and head-distance evidence.$0.001 Base513 ms1 payers100% up
  62. 95x402.agentindex.world/v1/chat/completionsOpenAI-compatible chat completions (non-streaming) for any OpenRouter model - GET /v1/models lists them free, with pricing (upstream cost x 1.10). Pay only for what you use: sign a ceiling based on your max_tokens, settle for real usage x 1.10 (min $0.001) once the call completes. Try GET /v1/chat/completions/sample.$0.001 Base937 ms1 payers100% up
  63. 95x402.agentindex.world/agent-healthFresh operational audit of any public agent or paid API: reachability, latency, HTTP status, x402 challenge, price/network/payTo, OpenAPI, agent card and MCP manifest. Returns a 0-100 score, verdict and issues. Try GET /agent-health/sample.$0.001 Base638 ms1 payers100% up
  64. 95x402.agentindex.world/gas-priceRead the live gas price, EIP-1559 base fee and estimated native-transfer cost on Base, Ethereum, Polygon, Arbitrum or Optimism. No RPC key or account. Try GET /gas-price/sample.$0.001 Base792 ms1 payers100% up
  65. 95x402.agentindex.world/wallet-balanceRead native coin and USDC balances for any EVM wallet on Base, Ethereum, Polygon, Arbitrum or Optimism, with atomic amounts and current block. No RPC key or account. Try GET /wallet-balance/sample.$0.001 Base894 ms1 payers100% up
  66. 95api.sirenic.eu/v1/eu/entreprise/CH/:idOfficial Swiss company registry lookup (Zefix). Query: /v1/eu/entreprise/CH/CHE-107.480.920 (UID, dots optional). Returns legal name, legal form, normalized status, registered office, cantonal register link, live from Zefix. 404, not billed: a Swiss sole proprietorship (Einzelunternehmen), a branch whose head office is not served, an undecided form. Same unified schema as every Sirenic European profile.$0.01 Base417 ms1 payers100% up
  67. 95api.sirenic.eu/v1/prospectionFrench B2B prospecting and lead generation over the full official French company registry (29.8M companies): build targeted company lists with multi-criteria filters — NAF/APE activity code, departement or postal-code prefix, legal form, workforce bracket, company age, active RGE environmental certification, gender-equality index. Returns 100 active companies per page; each page is one payment. Combine filters to narrow a market segment into fresh, registry-grade company lists for France.$0.02 Base428 ms1 payers100% up
  68. 95api.sirenic.eu/v1/dirigeant/rechercheReverse search for company directors and officers in France: a people search by surname (?nom=) that lists the French companies where a person of that name holds or held an office, with each company SIREN, name and the person role — network mapping and due diligence on directors. Person data is limited to surname, first names, role and birth YEAR (French GDPR/INPI rules). Results are indicative: homonyms are not disambiguated and very common names are capped.$0.02 Base413 ms1 payers100% up
  69. 95api.sirenic.eu/v1/eu/facturation/dossierEuropean supplier and invoice verification for e-invoicing compliance in Belgium (mandate since 1 Jan 2026) and Poland (KSeF): registry identity, VAT check at VIES, Peppol reachability (BE), IBAN form + key, bank and, in Poland, the official White List: is the IBAN DECLARED by the taxpayer? Paying an undeclared account over 15,000 PLN costs the VAT deduction and joint liability. BE sole trader, PL taxpayer without KRS: no name or address (ecartes). Deterministic verdict, closed-list reasons.$0.03 Base593 ms1 payers100% up
  70. 95api.sirenic.eu/v1/eu/entreprise/:pays/:id/transactions-dirigeantsDirector transactions and insider transactions at Belgian and German listed companies — managers transactions (directors' dealings) under MAR Article 19, as notified to the FSMA and BaFin: are the company's managers buying or selling? Issuer-level aggregate over a rolling 12 months — counts, gross buy and sell amounts, net flow, breakdown by declarer category, and the underlying notifications. BE: 10-digit enterprise number. DE: LEI or ISIN. No individual is ever named.$0.02 Base566 ms1 payers100% up
  71. 95ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/tx_simulatorRun a read-only transaction simulation with eth_call and eth_estimateGas against a supported public EVM RPC without signing or broadcasting.$0.005 Base554 ms1 payers100% up
  72. 95ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/shopify_store_lookupSearch a live public Shopify storefront and return current public products, variants, prices, availability, images, and declared agent-commerce capabilities.$0.01 Base544 ms1 payers100% up
  73. 95ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/whale_alertsRead recent large ERC-20 transfers directly from Base, Ethereum, or Arbitrum by scanning Transfer logs over the most recent blocks and filtering by a minimum token amount. Defaults to USDC on Base. Public RPC providers cap the scan window, so this covers the most recent blocks rather than a long history, and it does not label exchange wallets.$0.005 Base321 ms1 payers100% up
  74. 95fiatdock.com/s/svc_78d0f57e-c03d-4fee-b443-4d7529cfcfcbPay-per-call: Base Block Head$0.001 Base560 ms1 payers100% up
  75. 95api.marketintelligenceapi.com/api/v1/portfolio/checkUse to review holdings in one call ($0.25): POST up to 15 positions (symbol + valueUsd or quantity) and 5 on-chain tokens; get concentration, correlations, volatility and a one-day 95% VaR from hourly on-chain data, the current decision per symbol, token risk verdicts, macro events in the next 24h and flags with what to fix.$0.25 Base323 ms1 payers100% up
  76. 95api.marketintelligenceapi.com/api/v1/alerts/subscriptionsUse to get pushed instead of polling: one POST buys a 7-day pack of up to 200 signed webhook deliveries to your HTTPS URL. Events: decision_change, unusual_flow, funding_extreme (Hyperliquid), material news, token_risk_change for up to 5 watched tokens. Filter by symbols, news categories and materiality.$0.50 Base426 ms1 payers100% up
  77. 95api.marketintelligenceapi.com/api/v1/decision/batchUse to compare and rank up to 5 assets with full premium decisions in one POST ($3). Send {"symbols": ["ETHUSD", "NVDA"], "side": "buy"}; get each decision (action, conviction, pillars, trade plan, module status) and a ranking from most bullish to most bearish.$3.00 Base317 ms1 payers100% up
  78. 95data.greeneris.io/v1/uk/companyOfficial UK Companies House data in one paid call. Search: ?q=tesco returns matching companies (number, status, type, incorporation date). Profile: ?number=00445790 returns the full profile PLUS current officers and PSC (persons with significant control, the UK quasi-UBO register): names, roles, natures of control, risk flags (insolvency history, charges, overdue filings) and typed insolvency cases when history exists. Statutory register data, minimized. 24h cache.$0.01 Base641 ms1 payers100% up
  79. 95data.greeneris.io/v1/screen/sanctionsScreen a name against the five official sanctions lists (EU, US OFAC SDN, UN, UK FCDO, French asset freezes) from a snapshot refreshed daily, with per-list dates. Query: name=NAME (optional threshold=0.6-1.0, lists=eu,ofac,un,uk,fr). Returns scored matches with entity type and programs, and a verdict: match, possible_match or no_match.$0.01 Base349 ms1 payers100% up
  80. 95data.greeneris.io/v1/predict/polymarketTop open Polymarket prediction markets for a topic, ranked by 24h volume: event title, end date, and per-market outcome probabilities (0-1) with USD volume, from the public Gamma API (live on-chain odds). Query: ?tag=crypto|politics|economy|fed|... (any Polymarket tag slug) &limit=1-10 (default crypto, 5). JSON, 5min cache.$0.01 Base367 ms1 payers100% up
  81. 95data.greeneris.io/v1/predict/kalshiOpen markets on Kalshi, the CFTC-regulated US event exchange, most-traded first: ticker, title, live yes bid/ask (USD, 0-1), mid-quote implied probability, 24h volume, open interest and close time, from the public Trade API v2. Query: ?series=KXBTC (optional series_ticker filter, e.g. KXBTC, KXCPIYOY) &limit=1-25 (default 10). JSON, 5min cache. Cross-reference /v1/predict/polymarket for venue spreads.$0.01 Base385 ms1 payers100% up
  82. 95data.greeneris.io/v1/global/leading-indicatorsOECD Composite Leading Indicator (amplitude-adjusted, long-term trend = 100), the reference early signal of business-cycle turning points. Query: ?area=USA&n=6 (area codes: USA, DEU, FRA, GBR, JPN, G20...; n = last N monthly values, 1-36). Returns monthly observations plus a computed cycle_signal (expansion/downturn/slowdown/recovery). Published ~mid-month by OECD; 24h cache.$0.01 Base413 ms1 payers100% up
  83. 95data.greeneris.io/v1/fr/tendersDaily feed of French public tender notices from BOAMP (DILA official open-data portal, Licence Ouverte), newest first. Returns notice id, subject, buyer name, publication date, response deadline, market family and sector descriptors. Query: ?department=59&keyword=informatique&limit=20 (all params optional, max 50). Cached 1h - fresh enough to react on publication day.$0.01 Base410 ms1 payers100% up
  84. 95data.greeneris.io/v1/fr/bodaccLegal announcements from the French BODACC official gazette for one company, by SIREN (Luhn-validated). Query: ?siren=383474814 (required), famille=collective for insolvency proceedings (optional filter), limit=10 (1-20). Returns newest-first announcements with family, tribunal, judgment nature and date, and source URL; legal entities only (GDPR-safe). Zero announcements for a valid SIREN is a clean-record signal. Source: DILA open data, daily publications. Cached 1h.$0.01 Base441 ms1 payers100% up
  85. 95data.greeneris.io/v1/eu/tendersFresh EU public procurement notices from TED (Tenders Electronic Daily, official Publications Office API, new notices daily). Query: ?cpv=48000000&country=FRA&days_back=7&limit=10 (cpv = 8-digit CPV code, country = 3-letter buyer country, all optional). Each notice: publication_number, publication_date, title, buyer_name, tender deadline, notice URL. 1h cache.$0.01 Base443 ms1 payers100% up
  86. 95data.greeneris.io/v1/dev/vulnsSecurity audit of one exact dependency version, backed by OSV.dev (Google), which aggregates public advisories (GHSA, PyPA, RustSec...) in near real time. Query: ?pkg=lodash&ecosystem=npm&version=4.17.20 (ecosystems: npm, pypi, go, crates.io, maven, nuget, rubygems, packagist, hex, pub). Returns vuln_count, max_severity, advisory ids and the versions that fix them; vuln_count=0 means clean. Cached 1h.$0.01 Base452 ms1 payers100% up
  87. 95data.greeneris.io/v1/dev/depsPackage intelligence from deps.dev (Google Open Source Insights, data CC-BY 4.0): resolved license list, known advisory ids, source project, GitHub stars and OpenSSF Scorecard overall score. Query: ?system=npm&pkg=react&version=latest (systems: npm, pypi, go, maven, cargo, nuget; version defaults to the registry default release). Refreshed upstream continuously; served with a 6h cache.$0.01 Base482 ms1 payers100% up
  88. 95api.hergertsynthora.com/v1/gas-oracle-multiSYNTHORA gas-oracle-multi: gas price across 5 chains (ethereum, base, arbitrum, optimism, polygon), each VERIFIED by two independent public RPCs with divergence report — a single RPC can lie or lag; dual-verified is what you time transactions with. Free public RPCs, no key. $0.005 USDC x402 Base.$0.03 Base806 ms1 payers100% up
  89. 95api.hergertsynthora.com/v1/trending-crossSYNTHORA trending-cross: crypto trending VERIFIED by two-source consensus — an asset trending on CoinGecko AND gaining on Binance at once is a confirmed signal; trending on one only is noise or a localized pump. Top gainers/losers with volume included. Free sources, no key. $0.005 USDC x402 Base.$0.03 Base867 ms1 payers100% up
  90. 95api.hergertsynthora.com/v1/resolution-verdictDecision verdict for prediction markets: probability, direction and multi-source evidence with declared sources. $0.05 USDC x402 Base.$0.05 Base740 ms1 payers100% up
  91. 95api.hergertsynthora.com/v1/fed-watchSYNTHORA fed-watch: US reference-rate funding pulse — SOFR/EFFR/TGCR/BGCR/OBFR with volumes, percentile dispersion and the SOFR-EFFR spread (the funding-stress signal before it hits the news). Cross-check of 5 independent official NY Fed series. The input for Fed/CPI prediction markets. Free official source, no key. $0.01 USDC x402 Base.$0.03 Base993 ms1 payers100% up
  92. 95api.hergertsynthora.com/v1/txintentTx Intent Classifier: decodes the REAL intent of an on-chain transaction (Base/Ethereum) and returns an Ed25519-signed risk verdict (safe/review/suspicious/dangerous). Catches unlimited approvals, opaque selectors, value-to-contract, reverted tx. POST {"tx_hash":"0x..","chain":"base"} or {"to":"0x..","data":"0x.."}.$0.10 Base636 ms1 payers100% up
  93. 95bykaranteli.com/api/x402/prepaid-keyBuy a prepaid API key loaded with $10 of credit for every paid route on this origin: send it as the x-api-key header instead of paying per call; each call deducts its listed price ($0.10 a call), 100 calls after one payment. Pass key=<existing bk_live key> to top up instead of minting a new one. The plain key is returned once; balance and call count are free at /api/x402/prepaid-key/balance. Solana USDC or Base USDC, no card, no account.$10.00 Base740 ms1 payers100% up
  94. 95alphapipeline-eu.onrender.com/v1/security/contract-health-auditLP (liquidity pool) lock/burn audit reusing the same GoPlus data as token-risk - checks whether liquidity is locked, burned, or freely held by a single wallet, a rug-pull signal token-risk does not cover. No qualitative judgment, only GoPlus's own lock/burn numbers. Paid in USDC on Base.$0.02 Base383 ms1 payers100% up
  95. 95x402-filings.datalayer.workers.dev/v1/fda/enforcementFDA recall and enforcement records across drug, device and food, normalised into one shape with classification, reason, distribution scope and firm. Queryable by firm, product, classification and date. One product type returning nothing never fails the call — the three openFDA endpoints are independent and a gap in one is not a gap in the others.$0.01 Base447 ms1 payers100% up
  96. 95fractalai.net.co/api/x402/sentinel-creditMIDAS Sentinel credits: 1 credit = 1 ML-DSA-65 (FIPS 204) signed liquidation-risk alert for an Aave V3 position (6 chains), delivered on the FractalAI chain to the fractal1_pq_ address you name. Credits are FRC-55R service units minted against this payment receipt (evidence_hash = sha256 of the receipt) — the mint is attested by the same key that signs every FractalAI x402 receipt. $0.50 per credit. Proof of what was seen and when — not protection, not a liquidation guarantee.$0.50 Base359 ms1 payers100% up
  97. 95library.intel.rallylive.ca/library/subject/south-african-war-1899-1902Free public-domain books on "South African War, 1899-1902": the catalogue's works tagged with that Library of Congress subject (104 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct download links. Add words to narrow. Re-verified daily. $0.01 per page of 20.$0.01 Base608 ms1 payers100% up
  98. 95page.intel.rallylive.ca/page/external-links/markdownExtract the page's external links as markdown: fetches the URL, pulls every external links element and returns them as a Markdown list, with a count. Structured, one-element-type extraction for agents and pipelines; no browser needed. $0.01 per page.$0.01 Base515 ms1 payers100% up
  99. 95site.intel.rallylive.ca/site/header/access-control-allow-credentialsThe access-control-allow-credentials response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and monitoring scripts. $0.01 per check.$0.01 Base332 ms1 payers100% up
  100. 95clinkagent.com/pm/sentimentPrediction markets AND X/Twitter sentiment on the same question, one call. Headline Polymarket + Kalshi probability, a live X search built from your question, an AI read of whether the crowd on X leans YES or NO on that same market, and a computed aligned/diverges/no_clear_read against the market price. Event risk, news context, crowd-vs-market divergence, research grounding. ?q=<question or topic>. 404 free if no market matches on either platform.$0.05 Base364 ms1 payers100% up