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. 95chain.intel.rallylive.ca/token/holders/optimismOP Mainnet: Top 50 holders of a token with share of supply, balances, contract/exchange labels, burned share and concentration (top 1/5/10/20). Spot whale-controlled and insider-heavy tokens. $0.03 per call.$0.03 Base315 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 Base361 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 Base325 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 Base319 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 Base311 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 Base338 ms1 payers100% up
  7. 95api.maxwellinternational.ai/v1/trip/bundleSki trip planner in one call: every Trip Wizard step with data at one resort (getting there, lift tickets, rental, snow conditions, where to eat, apres-ski, things to do, places to stay) that this trip has not bought yet, at 60% of the separate prices (about $0.08 for a full resort; quoted per request). Pass trip=<tripId> so steps already bought are left out.$0.08 Base380 ms1 payers100% up
  8. 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
  9. 95fiatdock.com/v1/chain/token-reportToken report — price + liquidity + full safety verdict for any ERC-20 in ONE call (DexScreener + GoPlus). One payment instead of chaining token_price + token_safety. Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.$0.0045 Base529 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 Base556 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 Solana683 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 Base356 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 Base328 ms1 payers100% up
  16. 95cryptyx.ai/api/triggers/z-differentialCross-window z-score differential trigger — the generalized crossover primitive. Pass two metric_ids (typically same factor at different windows, e.g. VOL_RV_7D vs VOL_RV_30D) and a threshold. Fires on the delta z(a) − z(b). Same institutional envelope. Applies across every factor family: TR, VOL, FLOW, FUT, OB, CORR. Backtests run over the CRYPTYX 200+ tracked digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.$0.05 Base495 ms1 payers100% up
  17. 95cryptyx.ai/api/triggers/z-scoreSingle-metric z-score threshold trigger — pass any metric_id, operator (gt/lt/gte/lte/abs_gt), and threshold. Returns the same institutional envelope as the presets: 5-year backtest, Sortino, MDD, profit factor, walk-forward, regime context. Applies to any of 440+ metrics across 8 factor classes. Backtests run over the CRYPTYX 200+ tracked digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.$0.05 Base765 ms1 payers100% up
  18. 95cryptyx.ai/api/triggers/presetCurated institutional-grade trigger presets — mean_reversion_price, vol_expansion_alert, vol_regime_break, flow_inflection, treasury_manager_classic. Each returns the full evidence envelope: 5-year backtest with hit rate, Sortino, max drawdown, profit factor, rolling 30/90-day performance, regime-conditional stats, last 10 triggered events. Nightly-refreshed for top-50 assets; live evaluation for others.$0.05 Base488 ms1 payers100% up
  19. 95cryptyx.ai/api/market-pulse/regime-cell-contextHistorical performance of a specific (horizon, regime_label) cell — n_prints, mean 30d forward return, hit rate, and last 5 instances. Answers "when this regime showed up before, what happened next?" — analytical primitive for regime-conditional strategy backtesting. Runs across 200+ digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.$0.01 Base888 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. 95fiatdock.com/v1/chain/token-metadataERC-20 token metadata on Base — name, symbol, decimals, total supply. Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.$0.002 Base923 ms1 payers100% up
  22. 95fiatdock.com/v1/chain/eth-balanceETH balance of any address on Base (wei + ETH). 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.$0.001 Base907 ms1 payers100% up
  23. 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
  24. 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
  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 Base665 ms1 payers100% up
  26. 95mart402.com/v1/document-pipelineInvoice pipeline in one call: PDF to structured Markdown (hallucination-guarded OCR), invoice field extraction, arithmetic verification, optional issuer enrichment. Flat 0.05/document (text PDFs to 20 pages, scans to 3).$0.05 Base353 ms1 payers100% up
  27. 95mart402.com/v1/jp-companyJapanese company profile: corporate site to standard JSON (name, address, representative, capital, contact). 0.03/site.$0.03 Base361 ms1 payers100% up
  28. 95mart402.com/v1/verifyInvoice field verification for AI agents: arithmetic consistency of invoice fields, line-item totals, JP registration number check-digit + corporate-number existence observation (official NTA registry), accounting JSON. 0.015/call.$0.015 Base307 ms1 payers100% up
  29. 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 Base741 ms1 payers100% up
  30. 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 Base670 ms1 payers100% up
  31. 95api.webbersites.com/api/email/verifyEmail verification for outreach and CRM agents: syntax validation, MX lookup with implicit-MX fallback, disposable-domain detection, role-account and free-provider flags, plus-tag normalization, and a deliverability verdict. No signup, no external services.$0.002 Base568 ms1 payers100% up
  32. 95api.webbersites.com/api/uptime/reportDeep uptime & health report from one socket-level HEAD probe: DNS/TCP/TLS/TTFB timing waterfall, TLS certificate (issuer, expiry countdown, trust status), HTTP/2 support via ALPN, server IP + hosting location, CDN detection, redirect chain, caching + security response headers, compression, server clock skew. On failure, says exactly which phase died. Everything a monitor needs in one deterministic call — no page download.$0.01 Base553 ms1 payers100% up
  33. 95api.webbersites.com/api/translate-textTRANSLATION — POST {text, target} and get the translation plus the detected source language. Any language pair; target as a name or ISO code ('spanish', 'de', 'ja'). Up to 8,000 chars per call; line breaks and markdown preserved; code, URLs, and proper names left alone. Optional {source} to pin the source language, {formality}: formal|informal. Fast cheap LLM under the hood; the x402 payment IS the auth.$0.01 Base396 ms1 payers100% up
  34. 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 Base515 ms1 payers100% up
  35. 95api.webbersites.com/api/dnsDNS and domain intelligence$0.002 Base378 ms1 payers100% up
  36. 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
  37. 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 Base777 ms1 payers100% up
  38. 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 Base749 ms1 payers100% up
  39. 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 Base908 ms1 payers100% up
  40. 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 Base509 ms1 payers100% up
  41. 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 Base307 ms1 payers100% up
  42. 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 Base576 ms1 payers100% up
  43. 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 Base311 ms1 payers100% up
  44. 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 Base524 ms1 payers100% up
  45. 95api.hergertsynthora.com/v1/port-watchSYNTHORA Port Watch$0.03 Base551 ms1 payers100% up
  46. 95tollbooth-sanctions-screener-testnet.sjwilliams8.workers.dev/screenBefore your agent onboards, pays, or contracts with a counterparty: screen the name against the U.S. Treasury OFAC sanctions lists (SDN + Consolidated non-SDN, synced every 6h) for $0.01. Benchmarked 114/114 sanctioned names found with zero false positives on a 152-case adversarial corpus of misspellings, word-order swaps, and transliterated aliases. Ranked candidates with confidence 0-100, program tags, and match evidence. Assistive screening signal, not a certified compliance determination.$0.01 Base Sepolia815 ms1 payers100% up
  47. 95www.mahastrategies.com/api/v1/books/the-volcanic-engine/sectionRead one supported section of The Volcanic Engine 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.$0.03 Base303 ms1 payers100% up
  48. 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 Base350 ms1 payers100% up
  49. 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
  50. 95apiacre.com/v1/crypto/address-inspectValidate and normalize an Ethereum or EVM wallet address, distinguish valid, absent, or invalid ERC-55 checksum casing, and identify the zero address without a network request.$0.002 Base318 ms1 payers100% up
  51. 95apiacre.com/v1/web/seo-auditAudit one public URL for title, meta description, H1 count, image alt text, canonical, robots, language, Open Graph, Twitter cards, headings, hreflang, feeds, and Schema.org data; return a deterministic score and prioritized issue codes.$0.01 Base359 ms1 payers100% up
  52. 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 Base445 ms1 payers100% up
  53. 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
  54. 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 Base450 ms1 payers100% up
  55. 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 Base387 ms1 payers100% up
  56. 95apiacre.com/v1/document/extractExtract clean text and metadata from supplied PDF, DOCX, HTML, Markdown, CSV, JSON, YAML, or plain-text documents.$0.01 Base324 ms1 payers100% up
  57. 95apiacre.com/v1/document/diffCompare two texts and return structured line additions, removals, and a unified diff.$0.01 Base354 ms1 payers100% up
  58. 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 Base468 ms1 payers100% up
  59. 95apiacre.com/v1/data/deduplicateRemove duplicate CSV, TSV, JSON, JSON Lines, or YAML records using selected identity fields and report the removed count.$0.01 Base315 ms1 payers100% up
  60. 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
  61. 95apiacre.com/v1/crypto/typed-data-hashValidate EIP-712 typed structured data and derive its domain separator, message hash, and signing digest.$0.01 Base391 ms1 payers100% up
  62. 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 Base307 ms1 payers100% up
  63. 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 Base398 ms1 payers100% up
  64. 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 Base444 ms1 payers100% up
  65. 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 Base467 ms1 payers100% up
  66. 95x402.agentindex.world/web-readFetch a URL and read the web page as clean Markdown - navigation, ads and boilerplate stripped, links resolved, plus a real token count. The same extraction /search uses on result pages, exposed standalone for a URL you already have. Try GET /web-read/sample. Part of the AgentIndex content kit (pdf, web-read, extract, summarize, detect-language) - see GET /capabilities.$0.002 Base884 ms1 payers100% up
  67. 95x402.agentindex.world/searchWeb search: search the web and get ranked results with page content. Up to 10 results with title, URL, snippet and publish date, plus clean full-page Markdown for the top 3 by default. Up to 5 queries per call, merged and de-duplicated. Each query is routed by Jev to the best specialised source (code, facts, news, prices, weather). No account, no API key. Try GET /search/sample. Part of the AgentIndex content kit (pdf, web-read, extract, summarize, detect-language) - see GET /capabilities.$0.001 Base985 ms1 payers100% up
  68. 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 Base348 ms1 payers100% up
  69. 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
  70. 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
  71. 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 Base364 ms1 payers100% up
  72. 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
  73. 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 Base414 ms1 payers100% up
  74. 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 Base434 ms1 payers100% up
  75. 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 Base351 ms1 payers100% up
  76. 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
  77. 95api.sirenic.eu/v1/entreprise/:siren/financesFinancials of a French company (annual accounts filed at INPI, Banque de France ratios): revenue, EBITDA, net income, debt, financial autonomy — ONE row per fiscal year, each graded (qualite: exploitable / a_verifier / non_exploitable, anomalies, doubtful fields); source rows set aside are served in exercices_ecartes with their reason. Consolidated accounts are served apart and graded the same way. Includes the INPI-keyed tax-form line items (up to 20 years) and a perimetre_comptable block.$0.01 Base748 ms1 payers100% up
  78. 95fiatdock.com/v1/sec/filingsA US-listed company's latest SEC filings by ticker or CIK - 10-K, 10-Q, 8-K with its item codes, insider Form 4, proxy statements - each with its date and a direct link to the document on sec.gov, plus the company's CIK, exchanges and industry. Filter by form type. Pay-per-call via x402. An empty body is answered for the published example ticker (AAPL); send {"ticker":"…"} for any other company.$0.0027 Base723 ms1 payers100% up
  79. 95fiatdock.com/v1/news/cryptoThe latest crypto headlines from nine newsrooms (CoinDesk, Cointelegraph, Decrypt, The Block, Blockworks and more) in one call, newest first, duplicates merged - each with its link, source, time and a short summary. Filter by keyword and time window. No match is 404 and not charged. Pay-per-call via x402.$0.001 Base689 ms1 payers100% up
  80. 95fiatdock.com/v1/web/contactsHow to reach the organisation behind a website: its social profiles (X, LinkedIn company, GitHub, YouTube, Telegram, Discord and more), its published role addresses (info@, sales@, support@…), phone numbers from tel: links and its contact page - read from the homepage and the linked contact page. Personal addresses are never returned. Pay-per-call via x402. An empty body is answered for the published example page (https://example.com/); send {"url":"https://…"} for any other page.$0.0027 Base898 ms1 payers100% up
  81. 95fiatdock.com/v1/domain/intelEverything about a domain in one call: registrar, creation and expiry dates and age from the registry's own RDAP, live DNS (A/AAAA/MX/NS), email authentication (SPF, DMARC policy) and the TLS certificate it serves (issuer, validity, days left, whether it covers the name). Pay-per-call via x402. An empty body is answered for the published example domain (example.com); send {"domain":"…"} for any other domain.$0.0045 Base888 ms1 payers100% up
  82. 95fiatdock.com/v1/token/holdersWho holds an ERC-20: the top 10 holders with their share of supply and whether each is a contract, locked or a burn address, the LP holders and how much LP is locked, the creator's and owner's share, holder count, and concentration with burned/locked supply excluded. Base, Ethereum and five more chains. Send {} for USDC on Base. Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.$0.0027 Base964 ms1 payers100% up
  83. 95fiatdock.com/v1/chain/portfolioWhat a Base address holds: the ETH balance read from the chain, every ERC-20 with its balance, market price and USD value, and a USD total - spam tokens imitating real ones are flagged and left out of the total, unpriced tokens listed but not counted. Send {} for the paying wallet. 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 Base955 ms1 payers100% up
  84. 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 Base798 ms1 payers100% up
  85. 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 Base807 ms1 payers100% up
  86. 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 Base776 ms1 payers100% up
  87. 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 Base770 ms1 payers100% up
  88. 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 Base723 ms1 payers100% up
  89. 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 Base895 ms1 payers100% up
  90. 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 Base686 ms1 payers100% up
  91. 95x402.agentindex.world/gas-priceRead live gas, base fee and a transfer-cost estimate across five EVM networks.$0.001 Base737 ms1 payers100% up
  92. 95x402.agentindex.world/wallet-balanceRead native coin and USDC balances for any wallet across five EVM networks.$0.001 Base894 ms1 payers100% up
  93. 95geoip.bip-rep.com/lookupResolve any public IPv4/IPv6 address (or hostname) to geolocation for analytics, fraud, and ops agents. Returns ISO country code, region, city, IANA timezone, latitude/longitude, EU membership flag, and the matched network range. Backed by an embedded MaxMind GeoLite2 dataset (no external API calls). Private and reserved IP ranges are rejected; no shell access.$0.005 Base543 ms1 payers100% up
  94. 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 Base341 ms1 payers100% up
  95. 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 Base344 ms1 payers100% up
  96. 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 Base466 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 Base636 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 Base566 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 Base344 ms1 payers100% up