x402watch

53,495 paid endpoints are listed. 29,803 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 2026-10-06 00:30 UTC · 53,495 probed

29,803 answering 40217,751 down5,099 rejecting842 no paywall1,877 price drift
  1. 95api.vextorium.com/subred-ip-pagoIPv4/IPv6 subnet calculator: network, mask, wildcard, broadcast, first/last host, usable hosts, address type (private, public, loopback...) and whether a given IP belongs to the subnet.$0.003 Base158 ms1 payers91% up
  2. 95api.vextorium.com/cron-explicar-pagoValidate a 5-field cron expression (ranges, steps, names, @daily aliases), explain it in plain English and list its next run times in any time zone, DST-aware.$0.003 Base154 ms1 payers91% up
  3. 95api.vextorium.com/apr-apy-pagoConvert APR to APY or APY to APR for any compounding frequency (continuous, daily, hourly, per block...) and optionally project the final value and gain of a deposit over N days. Useful to compare DeFi yields.$0.003 Base159 ms1 payers91% up
  4. 95api.vextorium.com/calculadora-prestamo-pagoLoan or mortgage with French amortization (fixed installment): monthly payment, total paid, total interest, approximate APR (TAE) including fees, and a yearly or monthly amortization schedule.$0.004 Base155 ms1 payers91% up
  5. 95api.vextorium.com/zona-horaria-pagoConvert a date and time (or now) from one IANA time zone to up to 25 others: local time, UTC offset, abbreviation, daylight saving flag, weekday, hour difference, UTC and Unix timestamp.$0.003 Base159 ms1 payers91% up
  6. 95api.vextorium.com/validar-codigo-barras-pagoValidate EAN-8, EAN-13, UPC-A, GTIN-14, ISBN-10 and ISBN-13: check digit (and the expected one if wrong), code type, GS1 prefix and registering country, plus ISBN-10/13 conversion.$0.003 Base151 ms1 payers91% up
  7. 95api.vextorium.com/validar-lei-pagoValidate a Legal Entity Identifier (LEI, ISO 17442): 20-character format and mod-97 check digits, split into LOU prefix and entity part. Computed locally; does not query GLEIF.$0.003 Base160 ms1 payers91% up
  8. 95api.vextorium.com/validar-isin-pagoValidate a securities ISIN (ISO 6166): format, check digit, issuing country and embedded CUSIP (US/CA, with its own check) or SEDOL (GB/IE). Computed locally; nothing stored.$0.003 Base162 ms1 payers91% up
  9. 95api.vextorium.com/boe-disposicion-pagoOfficial data of any Spanish BOE item (rank, department, dates, subjects, repeal status) plus a clear AI summary in Spanish from a local model: what it is, who it affects, what it establishes and its deadlines.$0.012 Solana196 ms1 payers91% up
  10. 95maraventanoindex.com/api/x402-operator-census/lookupPer-call counterparty lookup. Pass ?ua=<counterparty-UA>. Returns ONE signed row: has_record (yes/no), payment-attached count, settlement count, class, verdict (known_payer | probe_only | low_signal | unknown), with Ed25519 attestation. Pay $0.01 USDC on Base or Solana per call. Call it before every transaction to check if a counterparty has ever paid at this merchant seat. Wallet-based lookup (?wallet=) reserved for v2.$0.01 Base397 ms1 payers100% up
  11. 95long.events/functions/v1/api-event-weeksLONG Events event-weeks API: curated conference/festival weeks with side events, cities and tags across the global crypto & nomad circuit. Actions: list, get, search, cities, tags.$0.005 Base697 ms1 payers100% up
  12. 95jsonrecon.com/extractConvert a public web page into concise, validated Schema.org JSON-LD for agents and automation. Supports 200+ entity types and can produce a useful page-level entity when existing markup is missing or incomplete. $0.01 USDC per successful request on Base. Call /check before paying. Payment authorization settles only after a successful response.$0.01 Base462 ms1 payers100% up
  13. 95chainverdict.xyz/v1/validate/iban/%3AibanValidate an IBAN structurally: country length rules, character set and the ISO 7064 mod-97 check. Deterministic. A structurally valid IBAN is not proof the account exists, is open, or belongs to the party you are paying.$0.001 Base368 ms1 payers100% up
  14. 95chainverdict.xyz/v1/data/portfolio/%3AaddrNative ETH and ERC-20 token balances for a Base address in one call, read live from chain at a stated block height.$0.004 Base422 ms1 payers100% up
  15. 95vmi1759441.contaboserver.net/api/x402/ugc-product-videoCreate an about 15-second UGC-style product ad from a product image and details. Pay once via x402, then poll statusUrl for the MP4 download.$0.90 Base679 ms1 payers100% up
  16. 95x402-seller-0ay3.onrender.com/api/defi/protocolsTop DeFi protocols ranked by TVL (total value locked), highest first, source DefiLlama. Optional parameter: ?limit=<n> (1 to 100, default 20).$0.005 Base554 ms1 payers100% up
  17. 95oyapicks.app/api/x402/resolutionsOyaPicks: recently resolved prediction markets and their winning outcome$0.03 Base552 ms1 payers100% up
  18. 95ot-intel-api.onrender.com/ot/actor/sectorICS threat actors by sector. Pass ?sector=energy. Returns all groups targeting that sector from live MITRE ATT&CK ICS STIX data. Covers energy, water, manufacturing, oil-and-gas, chemical, transportation, nuclear.$0.03 Base599 ms1 payers100% up
  19. 95faultcode-diagnostic-mcp.bowling-anthony.workers.dev/v1/device/catalog/dtcs/P0300What a vehicle fault code means, with source-attributed generic and make-specific definitions and any disagreement between sources stated.$0.006 Base393 ms1 payers100% up
  20. 95defi-signals.org/defi/funding-ratesCross-venue perpetual funding rates (OKX, Kraken Futures, dYdX) for any major token. Per-venue annualized rates plus the cross-venue spread in percentage points — a ready-to-use funding arbitrage signal. Clean JSON for trading and research agents.$0.005 Base644 ms1 payers100% up
  21. 95telesint-api.onrender.com/darkwebDark web intelligence from Telegram: marketplace listings, forum chatter, access broker posts, credential shops, Tor site activity. Filters: severity, min_confidence, since, tag, sector, country, organization, limit, offset.$0.03 Base710 ms1 payers100% up
  22. 95shelf.thirdmade.net/probe/ens-lookupENS name resolution + reverse lookup via public Ethereum RPC.$0.001 Base770 ms1 payers100% up
  23. 95ot-intel-api.onrender.com/ot/campaignActive ICS campaign tracker. Pass ?sector=electric&status=active. Returns campaigns currently targeting a sector with actor attribution, start date, targeted geography, TTPs in use, and CVEs being exploited. No free equivalent for live campaign status.$0.05 Base719 ms1 payers100% up
  24. 95api.aitrailblazer.net/v1/top-stressedTop stressed crypto issuers from the current DeltaSignal slice.$0.05 Base651 ms1 payers100% up
  25. 95numberintel.dev/v1/attestSigned settlement attestation: we make a REAL x402 purchase from your target endpoint (up to $0.1), grade the delivered response against its advertised schema, and return an EIP-191-signed attestation embedding the on-chain USDC receipt. Proof-of-real-delivery for directories, reputation systems and sellers.$0.25 Base607 ms1 payers100% up
  26. 95api.onhub.ai/v1/searchGrounded Google Search answers with attributable HTTPS sources.$0.025 Base671 ms1 payers100% up
  27. 95library.proofivy.com/the_phoblographerThe Phoblographer content lookup. Include the content URL or slug in the request using the content_url key$0.07 Base521 ms1 payers100% up
  28. 95audit.liquidlogicx.com/api/auditLiquid Logic Agent — wallet audit. Returns a structured USDC spend summary for an agent wallet from the public ledger. Site: https://liquidlogicx.com$0.05 Base624 ms1 payers100% up
  29. 95cron402-api.user-defaults.workers.dev/v1/crons/topup/10cron402: add 10 prepaid run credits ($0.08) to an existing job. Reactivates exhausted jobs.$0.08 Base737 ms1 payers100% up
  30. 95app.maginary.ai/api/gens/Generate AI images or video from a text prompt with Midjourney-style --flags (--ar 16:9, --v, --flagship, ...). Async: returns a generation record; poll GET /api/gens/{uuid}/ or set callback_url for a webhook. Pay-to-play: without credits you get a 402 priced for this prompt; settle the exact USDC on Base via x402 and retry. No account needed: first settlement creates the account; subsequent requests use wallet-signed headers (see 402 wallet_auth). Paying accepts https://maginary.ai/terms.$0.28 Base345 ms1 payers100% up
  31. 95agent.connskill.com/v1/image-searchGoogle Images results for a keyword: image URL, page URL and alt text$0.03 Base819 ms1 payers100% up
  32. 95flat-rate-llm.kikoribera03.workers.dev/v1/ai/image-styledGenerates an illustration from a text prompt with DreamShaper 8 LCM in about 2 seconds: painterly and character art rather than photoreal. Takes a seed for a repeatable result, a negative prompt, and your own width and height. Returns a hosted image URL valid for 24 hours; add inline=true to also get the base64. You are only charged if the image is delivered. No API key, no account.$0.01 Base666 ms1 payers100% up
  33. 95api.socialfetch.dev/v1/tiktok/profiles/:handleGet a TikTok profile by handle.$0.014 Base400 ms1 payers100% up
  34. 95intel.halowerk.com/v1/discover/memoryGibt den geprüften Inhalt als Echo zurück und speichert nichts. Die verifizierte Zahleradresse wird nur für die Abrechnung verwendet.$0.001 Base489 ms1 payers100% up
  35. 95intel.halowerk.com/v1/intel/labelsSpeichert höchstens zehn Labels ausschließlich im Namensraum des Zahlers. Die verifizierte Zahleradresse ist der Eigentümer; Ergebnisse und gespeicherte Daten sind strikt auf diesen Zahler begrenzt.$0.001 Base465 ms1 payers100% up
  36. 95api.cryptoetfsentinel.com/v1/xbrl/seriesCrypto ETF Sentinel — Historical quarterly time series for one XBRL concept (AUM, NAV, shares outstanding, etc.) on one US spot crypto ETF issuer. Use when charting a single fund's growth or checking a reported figure against its SEC filings. Pass the issuer's SEC CIK as cik; optional concept, unit, taxonomy.$0.10 Base835 ms1 payers100% up
  37. 95api.cryptoetfsentinel.com/v1/xbrl/leaderboardCrypto ETF Sentinel — Crypto ETF AUM leaderboard: top-N US spot crypto ETF issuers ranked by assets under management or another XBRL TIER1 concept, from daily-updated XBRL facts. Use when you need the largest Bitcoin, Ethereum and other crypto ETFs by fund size. Optional concept, unit, taxonomy and limit params.$0.10 Base821 ms1 payers100% up
  38. 95api.cryptoetfsentinel.com/v1/xbrl/fee-war/historyCrypto ETF Sentinel — Quarterly fee-war progression: average and median expense ratios over time across the US spot crypto ETF trading cohort, with per-issuer detail each quarter. Use when documenting how fee competition has compressed since the January 2024 spot Bitcoin ETF launch. Optional crypto filter.$0.10 Base829 ms1 payers100% up
  39. 95api.cryptoetfsentinel.com/v1/xbrl/fee-warCrypto ETF Sentinel — Crypto ETF fee comparison: current expense ratio for every trading US spot crypto ETF, cheapest first, outlier-capped at 200 bps to drop bad XBRL extractions. Use when finding the lowest-cost Bitcoin, Ethereum or other crypto ETF, or benchmarking a fee. Optional crypto filter.$0.10 Base844 ms1 payers100% up
  40. 95api.cryptoetfsentinel.com/v1/pipeline/velocityCrypto ETF Sentinel — Top-N most-active pre-approval US spot crypto ETF issuers by 42-day action-filing count (S-1/A, CORRESP and similar). High velocity means sustained SEC dialogue, a frequent leading indicator of stage transitions. Use when you want to know which pending crypto ETFs are moving right now. Optional limit param.$0.50 Base837 ms1 payers100% up
  41. 95api.cryptoetfsentinel.com/v1/pipeline/deltasCrypto ETF Sentinel — Week-over-week pipeline delta for US spot crypto ETFs: change in stage counts, filings-7d and under-review count vs a prior daily snapshot (days_back, default 7, max 90). Use when you want the net movement of the crypto ETF pipeline since your last check rather than a full snapshot. Returns 404 (no charge) when no snapshot exists.$0.10 Base828 ms1 payers100% up
  42. 95api.cryptoetfsentinel.com/v1/eventsCrypto ETF Sentinel — Activity feed of recent notable SEC filings and comment letters for US spot crypto ETFs (Bitcoin, Ethereum, Solana, XRP and more; last 60 days by default): S-1, 424B, 8-A12B, CERT, EFFECT and review correspondence, stage-filtered to drop trading-stage housekeeping. Use when a monitoring agent needs a 'what changed in crypto ETF regulation' heartbeat. Optional days and limit.$0.10 Base745 ms1 payers100% up
  43. 95api.cryptoetfsentinel.com/v1/agent/filings/recentCrypto ETF Sentinel — SEC filing tracker for US spot crypto ETFs across Bitcoin, Ethereum, Solana, XRP and 30+ assets: freshest filings within ~10 minutes of detection, newest first (50 by default, max 100). Covers S-1, 424B, 8-A12B, CERT, EFFECT. Use when polling for new crypto ETF filings. Optional currency, filing_type, date_after, limit, order_by.$0.20 Base833 ms1 payers100% up
  44. 95x402helper.xyz/api/token/holders/:chainId/:addressERC-20 token holders by chain - ranked by balance descending with first-acquired and transfer-initiation flags$0.013 Base788 ms1 payers100% up
  45. 95api.biotechcatalystsentinel.com/v1/eventsChange stream for PDUFA dates a company put in an SEC filing: every set, extension and resolution of every tracked catalyst, with the outcome (approval or CRL), the filing quote and its EDGAR source, as a since-cursor feed. Use when you mirror those disclosed dates and need changes as they land, not a snapshot. Accuracy and coverage are free at GET /v1/accuracy. Flat price per request.$0.05 Base871 ms1 payers100% up
  46. 95anomaly.forgemesh.io/api/depeg-monitorReturns per-stablecoin price and deviation from peg (USDC, USDT, DAI) with an overall status and anomaly score — poll every minute to catch micro-depegs before they become crises.$0.01 Base368 ms1 payers100% up
  47. 95ioswarm.io/api/v1/search/reportOne-call research brief: live web search synthesized into a cited bullet report — every claim tied to a source URL from the results. Same shape as /api/v1/search (query, optional k/freshness/domains) with a written summary on top. $0.05 per call over x402 — no account, no API key.$0.05 Base449 ms1 payers100% up
  48. 95zendiq-backend.onrender.com/v1/agent/analyseSolana swap triage for AI agents. Returns a Safe / Protect / Refuse verdict for a proposed swap: token risk screening, sandwich-attack exposure, and the priority fee and Jito tip to use. Call it before signing a swap. Advisory only: builds no transaction and never handles keys. Pay in USDC; network fees are sponsored. Full contract: GET /v1/agent. Terms: https://zendiq.ai/agents/terms/$0.01 Solana716 ms1 payers100% up
  49. 95www.thelatentlounge.com/api/play/inductionPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — infer a hidden string transformation from worked examples, then apply it. Every puzzle is freshly generated per request (no fixed test set to game), with automatic answer checking. Correct solves build streaks and rank you on the public agent leaderboard. Standard tier.$0.02 Base601 ms1 payers100% up
  50. 95www.thelatentlounge.com/api/play/sequenceBuy one generated reasoning puzzle through x402 — sequence$0.02 Base652 ms1 payers100% up
  51. 95www.thelatentlounge.com/api/play/logicPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — evaluate a randomly generated boolean logic circuit down to a single bit. Every puzzle is freshly generated per request (no fixed test set to game), with automatic answer checking. Correct solves build streaks and rank you on the public agent leaderboard. Standard tier.$0.02 Base651 ms1 payers100% up
  52. 95www.thelatentlounge.com/api/play/automatonBuy one generated reasoning puzzle through x402 — automaton$0.02 Base615 ms1 payers100% up
  53. 95www.thelatentlounge.com/api/play/constraintPaid single-attempt reasoning puzzle for AI agents at The Latent Lounge — solve a seating-order deduction with exactly one satisfying arrangement. Every puzzle is freshly generated per request (no fixed test set to game), with automatic answer checking. Correct solves build streaks and rank you on the public agent leaderboard. Standard tier.$0.02 Base651 ms1 payers100% up
  54. 95www.thelatentlounge.com/api/play/walkBuy one generated reasoning puzzle through x402 — walk$0.02 Base635 ms1 payers100% up
  55. 95api.clawfetch.ai/parseDocument parsing: convert office documents (docx, pptx, xlsx, pdf, odt, ods, odp, rtf, epub, csv, doc, ppt) to clean GitHub-Flavored Markdown. Pass a document URL or base64-encoded bytes. Deterministic local Rust converter (Firecrawl anydoc) — fast, typed structure preserved (headings, tables, lists), no OCR for scanned/image-only PDFs.$0.005 Base893 ms1 payers100% up
  56. 95numberintel.dev/v1/numberPhone number static intelligence: E.164 normalization, format validity, NANP plausibility, geography, timezones, current local time for US/CA numbers.$0.02 Base679 ms1 payers100% up
  57. 95win.oneshotagent.com/v1/tools/research/socialDiscover social media profiles for a person by email or URL$0.50 Base592 ms1 payers100% up
  58. 95property.payapi.market/stamp-dutyUK Stamp Duty Land Tax (SDLT) calculator with first-time buyer relief and surcharges.$0.001 Base807 ms1 payers100% up
  59. 95property.payapi.market/sold-pricesUK HM Land Registry sold property prices by postcode.$0.001 Base823 ms1 payers100% up
  60. 95gblin.digital/api/x402/sealAI Action Receipts: seal the HASHES of an AI action (input/output as hashes; your action label + meta are published) into GBLIN's signed append-only transparency log. Portable receipt: Ed25519 signature + RFC 6962 inclusion proof + C2SP signed checkpoint; root anchored daily on Base (EAS). Proves existence and time — not a compliance certificate. Free reads + demo: gblin-mcp.gblin-mcp-worker.workers.dev/log. Offline verifier: github.com/gblinproject/gblin-treasury-risk-regime$0.0045 Base803 ms1 payers100% up
  61. 95iposignal.xyz/api/agent/social-sentimentIPO X/Twitter social-sentiment score (aggregate signal, no raw posts)$0.01 Base976 ms1 payers100% up
  62. 95agentrisk.dev/scanPre-trade token risk check on Base for AI agents and autonomous trading bots. Detects honeypots, rug pulls, hidden ownership, mint/blacklist functions, tax traps, deployer wallet reputation, and brand impersonation. Includes live sell simulation across Uniswap V2/V3/V4 and Aerodrome, holder concentration analysis, and a machine-readable risk verdict delivered via x402 and MCP.$0.15 Base544 ms1 payers100% up
  63. 95the-stall.intuitek.ai/cap/vision-analyzeAnalyze any image URL using GPT-4o-mini vision. Returns structured analysis based on the mode: describe (full description), ocr (text extraction), chart (data/trend extraction), ui (interface analysis), identify (object/subject ID), or qa (answer a specific question about the image). Input must be a publicly accessible image URL (JPEG, PNG, GIF, WebP). $0.050/call.$0.261 Base645 ms1 payers100% up
  64. 95coord.taifoon.dev/v1/market/candlesOHLCV bars of BTC, ETH, SOL or the CME micro futures NQ, ES, YM (15s, 1m, 5m, 1h) from the Taifoon venue tape, past windows only (up to 1,000 bars a call), with a sha256 digest of the bars. The tape seals a past window, so the same request gives the same bars.$0.005 Base545 ms1 payers100% up
  65. 95hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/testnet-faucet/claimsAgent-friendly multi-chain faucet routing through verified CDP and Paxos testnet providers. The asset-specific x402 charge pays HivemindOS for programmatic payment, provider routing, idempotency, and quota enforcement; test tokens have no sale price or monetary value.$0.99 Base852 ms1 payers100% up
  66. 95hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/private-send/reservationsPrepare a Veil Cash private USDC send on Base. The x402 price is HivemindOS's disclosed 1% service fee for the requested send amount, with a $0.25 minimum and $10 maximum. Returns time-limited proving-key access for local @veil-cash/sdk execution. The recipient, Veil key, proof, and final transaction never go to HivemindOS.$0.25 Base880 ms1 payers100% up
  67. 95hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/photo-keyworder/analysesGenerate professional title, description, keywords, hierarchical keywords, visible text, scene details, and review confidence for one JPEG, PNG, or WebP photo.$0.03 Base733 ms1 payers100% up
  68. 95hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/hive-research/runsBuy a Hive Research crypto token analysis in one x402 call. Pay per Scout-depth report in USDC on Base; a multi-agent crew (collector, on-chain, sentiment, chart, analyst, devil's advocate, queen) produces a scored verdict report for any Base, Ethereum, Solana, or Robinhood Chain token by address, symbol, or name. Retrieve the finished report with the returned session token. Data source: Nansen API.$0.99 Base747 ms1 payers100% up
  69. 95hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/reddit-voc/runsBuy a Reddit voice-of-customer snapshot in one x402 call. Pay per report in USDC on Base; the report mines recent Reddit threads and comments on your topic into validated evidence, customer pains, desires, objections, and swipeable phrasing, with a public share URL when complete.$0.99 Base600 ms1 payers100% up
  70. 95hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/wallet-risk/runsBuy a wallet risk snapshot for any Base or Robinhood Chain address in one x402 call. Pay per snapshot in USDC on Base; the report scores evidence-backed holdings and counterparty risk, labels unavailable rails, and returns a public share URL when complete. Useful before an agent transacts with an unknown wallet.$0.99 Base635 ms1 payers100% up
  71. 95hivemindos-paid-agent-gateway.hivemindos.workers.dev/api/x402/token-autopsy/runsBuy a Token Autopsy due-diligence report for any Base, Ethereum, Solana, or Robinhood Chain token in one x402 call. Pay per report in USDC on Base; the report grades the token and covers holders, available entity signals, deployer history, and red/green flags, and returns a public share URL when complete. Data sources: Nansen on supported chains; Blockscout and DexScreener on Robinhood Chain.$0.99 Base448 ms1 payers100% up
  72. 95travel.brij.fi/air/offer-detailsSingle-offer detail: live refresh plus paid-ancillary prices. 0.01 USDC; an offer from a browser tier (lowcost:, ryanair:) costs 0.10 — its fare menu is read at the supplier in a real browser session — and includes the full fare menu with baggage and refund conditions.$0.01 Solana316 ms1 payers100% up
  73. 95www.taifoon.io/api/skills/proof-verify-v5Verify a block under the SuperRoot — chain 8453 block 52180190$0.10 Base403 ms1 payers100% up
  74. 95notary.forgemesh.io/api/notarize/batchNotarize AI output in bulk: one signed Ed25519 attestation of the model response per record for up to 20 AI inferences in a single call — same content hash, receipt token, and anchor status as single notarization, giving you a cryptographic receipt for inference across an entire audit-trail pipeline.$0.005 Base569 ms1 payers100% up
  75. 95bob.assimilatethis.com/searchPlain web search. Returns ranked results (title, URL and a short snippet) for a query, up to 10, optionally limited to a publish-date range with since and until (YYYY-MM-DD). No AI-written answer, so it is fast: typically under a second. If it cannot return results you get an error and are not charged.$0.003 Base445 ms1 payers100% up
  76. 95aeonos.basechainlabs.com/api/progressAI search visibility progress report — Four Layers scoring (SXO/AIO/GEO/AEO), what's working, gaps, and your next 3 highest-impact actions. 1.50 USDC.$1.50 Base911 ms1 payers100% up
  77. 95api.craigmbrown.com/v1/services/security.concordium-card-verifyVerifies an agent's Concordium identity card integrity and badge status against the issuing registry - confirms the credential wasn't forged or revoked before you rely on it. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base$0.02 Base510 ms1 payers100% up
  78. 95api.nuasense.com/x402/v1/market/agri-stressAgricultural stress: Early-warning hotspot flags per region: warning levels for cropland and rangeland where the season is going badly. Up to 100 rows per call, $0.10 USDC. Filters: source, country, region, asap0_id.$0.10 Base Sepolia793 ms1 payers100% up
  79. 95mcp.newstex.com/x402/searchNewstex MCP Network: one page of metadata-only story search results.$0.01 Base563 ms1 payers100% up
  80. 95after6labo-x402-testnet.silly-detective.workers.dev/paid/ja-bank-name-checkJapanese corporate kana name check and reviewable correction candidates. Profile: PayPay WEB Sofuri Zengin CSV upload 2024-11-07; not account verification.$0.001 Base Sepolia509 ms1 payers100% up
  81. 95enrich-api.interzoid.com/enrichInterzoid batch data enrichment. No file needed, JSON in and JSON out: POST up to 100 records as a JSON array (objects such as {"company":"IBM","id":7}, plain values, or row arrays) and get JSON back, with each record's enriched fields appended. Multilingual: add the optional language parameter (for example language=German, language=fr, or language=Japanese) to get enriched results from the premium intelligence functions in any of 16 supported languages (French, German, Italian, Spanish, Japanese, Portuguese, Mandarin, Arabic, Dutch, Greek, Turkish, Korean, Swedish, Vietnamese, Thai, Indonesian), at the same per-record price. Priced per record by function and billed by exact record count, up to 100 records per job (total = per-record price x number of records). Price tiers: $0.01/record, $1.00 for 100 records (standardization, translation, parsing, and classification); $0.05/record, $5.00 for 100 records (X handle lookup); $0.10/record, $10.00 for 100 records (business name and domain lookup); $0.25/record, $25.00 for 100 records (business, contact, property, and financial intelligence, plus custom data); $0.35/record, $35.00 for 100 records (customs duty rates). Call with your records (POSTed JSON, or a CSV/TSV file URL in the connection parameter) and a function to receive an exact quote. Unsupported languages return English. Every function with its inputs, outputs, price, and a ready-to-run example: GET https://enrich-api.interzoid.com/functions (free); full guide: https://enrich-api.interzoid.com/llms-full.txt.$35.00 Base543 ms1 payers100% up
  82. 95uxus.finance/api/extractPull structured JSON out of messy text or a web page — no API key, no account, no signup; pay per call in USDC on Base. POST JSON { schema: { field: type, ... } (required), and text or url }. If url is given the page is fetched and stripped first; an LLM fills the schema and missing fields come back null. Returns { data, model, latency_ms }. For agents turning an article, listing, or product page into typed fields.$0.01 Base334 ms1 payers100% up
  83. 95api.aurenic.org/treasury/debtTotal US public debt outstanding, to the penny, latest available$0.001 Base773 ms1 payers100% up
  84. 95www.securaw.com/cryptovar/x402/risk_assetCryptoVar risk_asset: single long spot exposure, BTC/ETH/SOL, 90 daily Kraken returns, seeded Monte Carlo VaR and replay artifact. 0.25 USDC. Idempotency-Key header required. No Bitcoin anchoring included.$0.25 Base888 ms1 payers100% up
  85. 95vps.phoneagent.xyz/rentals/:id/renewExtend an existing rental's expires_at by N billing periods. Pay-on-success: USDC settles only after the extension is actually in place, normally within a minute. Stack cap periods ∈ [1, 12]; price is the original (sku, region) rate × periods, and a probe without ?token= is quoted a sample at the entry rate. Same-box, same-IP — no mid-rental failover. Returns {status: 'renewing', predicted_expires_at} until settle completes; original expires_at remains in force until then.$14.99 Base635 ms1 payers100% up
  86. 95crypto.forgemesh.io/api/kronos/auditReturns a verdict, realized pnl_pct, and direction_correct flag for any prior decision_id — the accountability check that closes the loop on a /kronos/decision call.$0.07 Base704 ms1 payers100% up
  87. 95crypto.forgemesh.io/api/kronos/decisionReturns a full decision journal entry — directional_bias, calibrated_confidence, anomaly_score, and agreement_score — plus a decision_id, combining signal, anomaly, and calibration checks into one auditable record for agent decision pipelines. Typical agent tasks: log a BTC or ETH market call for later audit, get a calibrated confidence score instead of raw output, or verify signal agreement before acting. Chain with /api/kronos/audit to verify the outcome.$0.15 Base715 ms1 payers100% up
  88. 95crypto.forgemesh.io/api/kronos/forecastReturns a conformally-calibrated range_80 price interval (~80% empirical coverage) plus current_price and upside_probability for BTC, ETH, SOL, XRP, and ADA — use the range for planning instead of a single point prediction. Typical agent tasks: get a 24h Bitcoin price range, check Ethereum upside probability before a trade decision, pull confidence bands for a risk model, or compare forecast width across symbols. Fresh continuously, USDC on Base mainnet via x402.$0.05 Base662 ms1 payers100% up
  89. 95crypto.forgemesh.io/api/kronos/preflightReturns a go/no-go allowed flag with market_state, cooldown status, and warnings for one symbol — call it before /kronos/decision to skip a costlier decision call during blocked conditions.$0.05 Base678 ms1 payers100% up
  90. 95crypto.forgemesh.io/api/kronos/historyReturns up to 168 hours of historical signal snapshots with timestamps and per-symbol scores — use it to backtest, chart signal drift, or build training data.$0.05 Base626 ms1 payers100% up
  91. 95crypto.forgemesh.io/signal/:symbolReturns a single-symbol signal snapshot with regime and data_freshness. Compatibility alias — prefer the canonical endpoint.$0.05 Base616 ms1 payers100% up
  92. 95crypto.forgemesh.io/api/kronos/signalsReturns latest per-symbol signal scores and a ranked top_k list across crypto and supported stock symbols — pair with /kronos/risk and /kronos/forecast for full decision context.$0.05 Base619 ms1 payers100% up
  93. 95crypto.forgemesh.io/api/whaleReturns whale, CEX, bridge, and stablecoin flow alerts for a chosen chain and lookback window, each with direction, venue, and USD value — use it to catch large capital movements before they move price. Typical agent tasks: check for a large exchange inflow on Base, monitor bridge flows into or out of a chain, track stablecoin issuer mint or burn events, or add on-chain flow context to a crypto market-intelligence pipeline. Configurable 1-168 hour lookback, USDC on Base via x402.$0.02 Base601 ms1 payers100% up
  94. 95crypto.forgemesh.io/api/signalsReturns current signal scores for BTC, ETH, SOL, XRP, and ADA plus a ranked top_k list, regime, and data freshness — use it as a lightweight crypto market snapshot before deeper analysis. Typical agent tasks: get a quick Bitcoin market read, check which of the top 5 coins is strongest right now, add a fast pre-trade signal check to a trading loop, or pull a crypto pulse for a research summary. Fresh continuously, served as JSON over x402 with USDC on Base mainnet.$0.05 Base593 ms1 payers100% up
  95. 95kronos.forgemesh.io/api/kronos/futures/riskAnswers 'will this leveraged perp position survive the calibrated range?' for a side, entry, and leverage you specify: liquidation price and distance, the adverse 80%-range bound, a SURVIVES_RANGE / THIN_BUFFER / LIQUIDATION_INSIDE_RANGE verdict, the max leverage that still survives, P&L at both range bounds, and funding cost over the horizon — use it as a pre-trade gate or to stress an open position.$0.05 Base543 ms1 payers100% up
  96. 95kronos.forgemesh.io/api/kronos/futures/fundingReturns live perpetual-futures funding rates, mark and index price, open interest, and 24h volume for BTC, ETH, SOL, XRP, and ADA from Kraken Futures and Hyperliquid, plus a per-symbol consensus with 8h and annualized funding, who pays whom, and a LONG_CROWDED / SHORT_CROWDED / BALANCED crowding label — use it to price carry or spot a crowded side before taking a leveraged position. Cached 5 minutes.$0.02 Base541 ms1 payers100% up
  97. 95ads.forgemesh.io/api/intent/reportReturns a per-service bounce funnel: total probes, bounces, paid count, conversion rate, traffic-class split, and top abandoned endpoints. Shows why agents probe but don't pay. Free for publishers via x-publisher-key.$0.05 Base637 ms1 payers100% up
  98. 95ads.forgemesh.io/api/intent/demandReturns demand depth for one category: probe volume, distinct sources, buyer-class share, probed price points, and a daily time series. Use it to validate pricing before launching in that category.$0.02 Base617 ms1 payers100% up
  99. 95quotient-api-gateway.onrender.com/api/v1/x/searchHigh-reasoning, adaptive X/Twitter research grounded in citations, powered by Grok. Within a hard three-turn ceiling, it runs multiple targeted searches over a 365-day default/maximum window and returns substantive posts, replies, quote posts, or thread entries plus accounts, a synthesis, gaps, and citations. Use this for sourced research on breaking news, geopolitics, macro, crypto, and event markets using retrieved evidence.$1.00 Base531 ms1 payers100% up
  100. 95quotient-api-gateway.onrender.com/api/v1/x/profileUse this to build a citation-grounded profile of one X account. A high-reasoning Grok agent adaptively searches up to 365 days of history across topics and time periods within a hard three-turn ceiling, then returns evidenced interests, beliefs, behavioural tendencies, risk posture, information-processing style, and personalization hints. Every claim cites supporting posts. Matching results are shared from Quotient's cache while less than 30 days old.$1.00 Base646 ms1 payers100% up