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. 95api.resetparatodos.com/x402/v1/uk/company/verifyVerify a UK company by its Companies House number (e.g. 00445790) or by name against the official UK register (Companies House). Returns the company profile: registered name, company status (active/dissolved/liquidation/…), company type, incorporation date, jurisdiction, registered office address and SIC activity codes. Does not include officers or persons with significant control (personal data). Data under the Open Government Licence v3.0 (Crown copyright).$0.03 Base693 ms1 payers100% up
  2. 95api.jpverify.com/jp-address/postal-lookupJapanese postal-code lookup and reverse lookup. Keywords: Japanese postal lookup, Japan Post postal code, postal code reverse lookup, 日本郵便番号検索. Use a postal code or prefecture/city/ward/town components against the local Japan Post snapshot. / 通过邮编或都道府县、市区町村、区、町名字段，在本地 Japan Post 数据中进行日本邮编反查。$0.001 Base777 ms1 payers100% up
  3. 95api.mcx-ventures.com/v2/forensicsSix-check network forensics scan against a fixed canonical target basket. TLS, DNS, CT, NTP, portal, route. Result hash anchored on-chain to Base.$0.25 Base694 ms1 payers100% up
  4. 95api.usesaferoute.com/v1/swap-safety-checkCheck whether an approved Base token swap is eligible before supplying a wallet. Returns verified token contracts, indicative output, liquidity sources, fee estimate, warnings, and the exact next action. No custody, signing, or execution.$0.001 Base644 ms1 payers100% up
  5. 95api.myco2suite.io/api/v1/factorEmission-factor lookup: fetch the underlying factor (value, unit, methodology, source, licence) by id, activity_type, BEA code, or spend classification. Audit-grade provenance, no calculation.$0.003 Base681 ms1 payers100% up
  6. 95coinslot.dev/api/convertConvert an array of JSON objects to CSV (nested keys become dot-path columns) or CSV back to JSON. POST { direction: 'json-to-csv'|'csv-to-json', data }.$0.002 Base825 ms1 payers100% up
  7. 95api.compliapi.com/api/v1/screen/country/:countryCheck whether a country or region carries sanctions designations, such as comprehensive OFAC embargoes. Call to gate signups, shipments or transactions by country. Accepts a country name or ISO code; returns the designating lists with source URLs.$0.01 Base845 ms1 payers100% up
  8. 95x402.dailyelo.com/v1/threats/recentLive feed of freshly-detected malicious addresses on Base — address-poisoning seeders caught via zero-value transfer sprays, updated continuously by our on-chain collector. Poll ?since=<unix> to ingest only new threats into your agent's blocklist. Deterministic, evidence-backed, machine-readable.$0.005 Base781 ms1 payers100% up
  9. 95kronossignals.com/api/v1/forecast/xrpXRP price direction forecast. Composite model: EMA(20/50)/RSI(14)/MACD(12,26,9)/ATR(14) heuristic off Binance klines. Measured on predictions actually served: 49% directional over 500+ scored XRP forecasts — below our ~54% all-asset headline; verify per-asset at /api/stats (beta_accuracy). Returns up_prob, range_low/high, and accuracy_note. Pay-per-call via x402 on Base USDC. Live track record at /api/stats: ~54% hit over 15k+ scored forecasts, not a backtest.$0.05 Base664 ms1 payers100% up
  10. 95api.ozdreamtools.de/api/llmstxt/generateGenerates an llms.txt file for a website from caller-supplied sitemap entries and page titles, spec-compliant with llmstxt.org: one H1, a blockquote summary, H2 sections with link lists and an optional Optional section. Produces the artefact, does not assess it. No outbound request - the caller supplies the pages.$0.10 Base765 ms1 payers100% up
  11. 95api.ozdreamtools.de/api/bfsg/checkChecks a web page for accessibility (a11y) problems from caller-supplied HTML: document language, title, image alt text, form labels, heading order, zoom, landmarks, link text, table headers, iframes, autocomplete. Anchored in the German accessibility act (BFSG), with the WCAG success criteria named per finding as a professional classification, not as a legal claim. States what a pattern parser cannot decide. Not legal advice.$0.10 Base826 ms1 payers100% up
  12. 95api.ozdreamtools.de/api/robots/lintLints and validates a caller-supplied robots.txt against RFC 9309 and reports every check, not only the failures: group structure, product token charset, path patterns, special characters, other records, size limit. Given a user agent and URLs it recomputes the allow/disallow decision per URL, naming the winning rule, its octet length and the tiebreak that applied. Where the RFC is silent or contradicts itself, the reading used is stated. Makes no outbound request.$0.05 Base645 ms1 payers100% up
  13. 95api.ozdreamtools.de/api/vat/formatValidates the format of an EU VAT number (VAT ID, USt-IdNr, reverse charge) against the European Commission's published format table: 27 member states plus GB and XI. Format only, never validity - no VIES call, and the response says so. Reports every published pattern with its match status, enforces note 4 for ES, honours case sensitivity, and names the source's own contradictions: BE prints two patterns while note 2 denies one, RO prints nine digits while its description allows two to ten.$0.02 Base732 ms1 payers100% up
  14. 95mudko.com/api/x402/auditFull site quality audit across SEO (titles, descriptions, canonical, Open Graph, JSON-LD…), accessibility (alt text, form labels, heading order, landmarks…) and security headers (HSTS, CSP, XCTO…) — scored 0-100 per section with a copy-paste fix for every finding. $5 per audit. Fetch-based (served HTML; SPA shells noted). The agent-readiness scan is separate and free at /api/x402/deep-scan.$5.00 Base435 ms1 payers100% up
  15. 95mudko.com/api/x402/bazaar-keepaliveStay listed in this Bazaar: resources are delisted after ~30 days without a settled payment. $190 prepaid year, agent-payable (the card alternative is $19/mo at mudko.com/pricing): our funded wallet settles a small heartbeat to your endpoint twice a month - the USDC lands in YOUR payTo, so the heartbeat costs you nothing - we watch your merchant-feed entry weekly and alert + resurrect on any delisting. Requires an existing Bazaar Listing Package: pass the listing_key issued by https://mudko.com/api/x402/bazaar-listing.$190.00 Base459 ms1 payers100% up
  16. 95mudko.com/api/x402/bazaar-listingGet YOUR x402 endpoint listed in this Bazaar - done for you, $99 one-time. You receive a deploy-ready x402 v2 kit generated for your stack (Next.js, Express, serverless; PHP via a free serverless function) with your wallet, price and discovery declaration baked in, plus a resumable listing_key that drives the automated pipeline via MCP (https://mudko.com/api/mcp): validate against Coinbase's own preflight with per-check fixes, and when your price is $1 or under WE fire the indexing settlement from our funded wallet. Ends with a receipt: settle tx + your live merchant-feed entry. Built by the team that listed its own endpoints first (this very listing is dogfood). Keepalive add-on available so you never fall out of the index.$99.00 Base413 ms1 payers100% up
  17. 95trabotpro.it/api/a2a/x402/sentimentFear & Greed regime oracle for agent risk and positioning.$0.05 Base951 ms1 payers100% up
  18. 95agente.revenuerecoveryai.app/v1/x402/diagnoseWhy an x402 endpoint fails to charge or appear in the Bazaar: verifies the 402 (version, CAIP-2 network, currency, payTo, amount, window) and the discovery listing without paying. Score, findings with fixes, signed receipt. / Por qué un endpoint x402 no cobra o no aparece en el Bazaar: verifica el 402 (versión, red CAIP-2, moneda, destino, importe, ventana) y la ficha de discovery sin pagar. Puntuación, hallazgos con arreglo y recibo firmado.$0.01 Base497 ms1 payers100% up
  19. 95api.jpverify.com/jp-address/parseJapanese address parser and component extraction. Keywords: Japanese address parser, address components, chome, block, lot, house, 丁目, 番地, 号. Parse a Japanese address into components without returning postal validation or geocoding; local postal prefix evidence may safely recover a unique town or report ambiguity. / 日本住所を構造化します。郵便番号の検証結果・ジオコーディングは返しませんが、町域の一意な前方一致による補完・曖昧性判定のためローカル郵便データを内部参照する場合があります。$0.005 Base947 ms1 payers100% up
  20. 95relay.preflightstack.com/v1/file-slotCreate a temporary public HTTPS download URL for an artifact generated by an agent or tool when the sending and receiving systems do not share storage. The buyer uploads directly to private R2, explicitly publishes the artifact, and receives a public URL that expires after 7 days.$0.005 Base949 ms1 payers100% up
  21. 95agent-guild-5d5r.onrender.com/searchAgent Guild paid read (best_agent): trust read: which agent to hire for a capability Use when an autonomous agent needs to: which agent should I hire for this capability; find the safest agent to delegate this task; rank agents by trust evidence.$0.01 Base944 ms1 payers100% up
  22. 95x402-store.dgdb.workers.dev/v1/sign-decodeDecode an EVM signature request (EIP-712 typed data, Permit/Permit2, or ERC-20 approve calldata) into a structured intent: what token, which spender, how much, until when, plus risk_flags and an action_hint. Deterministic, no LLM. Answers an agent's question 'what am I about to sign?'$0.005 Base964 ms1 payers100% up
  23. 95api.compliapi.com/api/v1/screen/email/:emailScreen an email address against OFAC SDN and other global sanctions lists. Call during onboarding or KYC review to check whether an email is associated with a sanctioned entity. Returns per-list matches with source URLs.$0.01 Base883 ms1 payers100% up
  24. 95x402.charliemorrison.dev/auditGitHub repo discoverability & SEO audit: scores a repo's README, description, topics, homepage and metadata and returns a 0-100 score, a grade, and fixes. Input: owner, repo.$0.005 Base696 ms1 payers100% up
  25. 95agent-api-production.tim1712.workers.dev/v1/web/resource-preflightUse before spending tokens, money or crawler capacity fetching an unfamiliar web resource. Resolves redirects (manually, bounded, re-validated per hop) and returns deterministic HTTP/resource facts — final URL, status, content type and length, response time, a bounded HTML title/canonical peek, and a lightweight generic-bot robots.txt indication — so an agent can decide whether a normal web fetch is worthwhile. It does not scrape, render JavaScript, or judge safety.$0.003 Base753 ms1 payers100% up
  26. 95agent-api-production.tim1712.workers.dev/v1/npm/install-preflightUse before a coding agent installs an unfamiliar npm dependency. Returns current facts from the official npm registry: the version `npm install` resolves (dist-tags.latest), prerelease and deprecation status, engines.node compatibility with an optional target Node version (real SemVer evaluation), license, days since release, best-effort weekly downloads, repository URL and maintainer count. Facts only — no safety, trust, or malware verdict.$0.005 Base695 ms1 payers100% up
  27. 95stackbill.app/routes/x402/invoice-from-dataGenerate a finished, professional invoice PDF from JSON — recipient and line items in, a ready-to-send application/pdf out. Layouts: standard, legal, creative. Totals and tax are computed server-side so the numbers always add up. First payment auto-creates a wallet profile (token + API key in response headers); returning wallets get sequential invoice numbering and can save a sender letterhead. USD only.$0.10 Base617 ms1 payers100% up
  28. 95secondlook.edgecasesystems.workers.dev/v1/paid/second-lookSecondLook provides an independent pre-action review of a proposed AI or agent action. It checks supplied facts, authority, constraints, reasoning, risks, and missing information before execution. Use it when an action is costly, external, irreversible, or constraint-sensitive. SecondLook does not authorize, execute, or supply missing authority, and results are not guarantees of correctness.$0.05 Base524 ms1 payers100% up
  29. 95kronossignals.com/api/v1/forecast/nearNEAR Protocol (NEAR) price direction forecast. Kronos-base (60-path Monte-Carlo) ML model, cached ~20 min. Measured on predictions we actually served: 49% directional, 72% in-range over 2,500+ scored NEAR forecasts — below our ~54% all-asset headline; verify per-asset at /api/stats (beta_accuracy). Falls back to the composite heuristic if the cache is briefly stale. Pay-per-call via x402 on Base USDC. Live scored track record at /api/stats — not a backtest.$0.05 Base505 ms1 payers100% up
  30. 95gate402.app/v1/launchesRadar of the freshest Base token launches (newest DEX pools), lightly pre-screened by liquidity/age/flow with quickFlags for obvious junk. Top-of-funnel discovery for trading agents — feeds token-risk / momentum / best-swap. From GeckoTerminal.$0.02 Base881 ms1 payers100% up
  31. 95soldefi.thomenz.me/v1/solana/pools/topThe real best Solana DEX pools. Same top-pools feed a free API returns, but wash-traded and fake-volume pools are filtered out and the rest ranked by risk-adjusted fee yield (Raydium/Orca/Meteora). Returns clean, decision-ready pools plus an `excluded` list showing exactly which pools were dropped and why. For liquidity, yield and MEV agents that can't trust raw volume numbers.$0.02 Base767 ms1 payers100% up
  32. 95toolcall.click/t/local/searchFind local businesses and places by category and location: pharmacies, restaurants, hotels, plumbers, lawyers, gyms and 40+ more categories, or any name keyword. Pass what= plus city= (geocoded automatically) or lat=&lon= with a radius. Returns name, category, address, phone, website, opening hours and coordinates from OpenStreetMap. JSON response. $0.02 USDC per call, pay via x402, no API key.$0.02 Base473 ms1 payers100% up
  33. 95toolcall.click/t/product/barcodeFull product truth from an EAN/UPC barcode: name, brand, quantity, categories, complete ingredients, allergens, additives, nutrition per 100g, Nutri-Score / NOVA / Eco-Score, packaging materials with recycling info, plus any linked CPSC or FDA recall for the same barcode. Covers food, general products and cosmetics (Open Food/Products/Beauty Facts). JSON response. $0.02 USDC per call, pay via x402, no API key.$0.02 Base461 ms1 payers100% up
  34. 95toolcall.click/t/hs/classifyClassify any product to its HS / HTS customs code from a plain-English description. Expert LLM classification grounded in the live official USITC Harmonized Tariff Schedule: returns the 10-digit HTS code, international HS6, official description path, US duty rate (general + special programs), confidence, reasoning and alternates. JSON response. $0.04 USDC per call, pay via x402, no API key.$0.04 Base586 ms1 payers100% up
  35. 95toolcall.click/t/chem/compatibilityCan chemical A be safely mixed or stored with chemical B? Pass two CAS numbers or names. Returns a verdict (incompatible / caution / no_known_hazard), the reason, expected effects (gas evolution, heat, fire, toxic fumes) and confidence, from expert reasoning over PubChem GHS data and CAMEO-derived reactivity profiles. JSON response. $0.03 USDC per call, pay via x402, no API key.$0.03 Base354 ms1 payers100% up
  36. 95conc-exe.xyz/api/concierge-intel-whalesConcierge Intel — Whales$0.02 Base374 ms1 payers100% up
  37. 95stablefinance.dev/api/prices/tickersTickers supported by the historical /prices endpoint.$0.02 Base357 ms1 payers100% up
  38. 95stablefinance.dev/api/financials/income-statements/segmentsRevenue, operating income, and depreciation segmented by product and reporting segment.$0.02 Base372 ms1 payers100% up
  39. 95stablefinance.dev/api/financials/search/screenerStock screener: filter by fundamental criteria. Screener tickers are not guaranteed on every downstream endpoint — before paid calls, check the target endpoint's /tickers list (e.g. /api/prices/snapshot/tickers, /api/financial-metrics/snapshot/tickers). Upstream invalid/unsupported tickers return 400/404 and are still charged.$0.02 Base353 ms1 payers100% up
  40. 95x402.fenixfoundry.com/repair-jsonRepair malformed JSON (trailing commas, single quotes, unquoted keys, code fences, truncated output) and optionally validate the result against a supplied JSON Schema. Returns the parsed value, the canonical text, a change log and validation errors.$0.003 Base640 ms1 payers100% up
  41. 95api.jpverify.com/jp-address/validateJapanese address validation and quality decision. Keywords: Japanese address validation, address conflict, address quality, partial match, 日本住所検証. Validate parser, postal, and geocoder evidence using one address policy, returning exact, partial, ambiguous, conflict, or unverified status with the accepted hierarchy and reasons. / 使用统一规则合并解析、邮编和地理编码证据，并返回完全一致、部分一致、歧义、冲突或未验证状态。$0.005 Base456 ms1 payers100% up
  42. 95x402.botsmith.dev/polymarket/marketMarket Intel & Signals ($0.02/call): Deep snapshot and execution microstructure for one Polymarket market: implied probability, best bid/ask/spread, 24h volume, liquidity depth, days to resolution, momentum, and estimated slippage to buy at $100 and $1000 order sizes from the live order book. Pass a slug, or omit it for the highest-volume open market right now. Signals are factual market data, not investment advice.$0.02 Base827 ms1 payers100% up
  43. 95x402-store.dgdb.workers.dev/v1/listing-doctorWhy is my x402 service not listed — or listed but never paid? Send your endpoint URL; we fetch your 402 envelope, run the exact SDK validation the CDP facilitator runs, check catalog presence, and return per-check pass/fail with concrete fix hints. Includes two undocumented traps we verified against the live facilitator: a buyer must echo your bazaar extension into the settle payload, and a description over 500 characters makes the facilitator reject every payment. Deterministic, no LLM.$0.25 Base446 ms1 payers100% up
  44. 95jmt-x402-proxy.jmthomasofficial.workers.dev/v2/api/domain-trust-scoreDomain trust and company-domain intelligence: evidence-backed assessment using RDAP registration data, DNS/security reputation search, and a structured risk analysis. Surfaces fraud, typosquat, and low-trust domains for vendor or counterparty due diligence.$0.01 Base334 ms1 payers100% up
  45. 95www.tereno.xyz/api/v1/capabilities/token.metadata/invokeWhat token is this? Read a Base token's name, symbol, decimals and total supply in one cheap typed call, with block-level freshness and explicit limitations. Identity is shared across agents for 7 days while total supply is re-read on every call beyond the block window the answer was quoted for. Positive-sum by design: $0.03 cold, $0.02 when the token identity is already shared, $0.01 on a shared full answer — and the wallet that seeded it earns a share of every reuse.$0.03 Base617 ms1 payers100% up
  46. 95palmyr.ai/cards/:idRetrieve a prepaid card you own: full card number, CVV, expiry, balance. Owner-verified ($0.01 ownership proof).$0.01 Solana393 ms1 payers100% up
  47. 95orchard-data.letom1176.workers.dev/api/market-briefOne-call market snapshot: BTC/ETH/SOL spot + 24h change, crypto fear & greed index, and SPY/QQQ/DIA/IWM quotes. JSON.$0.005 Base489 ms1 payers100% up
  48. 95x402tap.com/api/defi-chainsRank blockchains by total DeFi value locked (TVL) across all protocols$0.002 Base470 ms1 payers100% up
  49. 95alphapulse.theaslangroupllc.com/api/alpha/prop-firmsProp-firm shortlist matched to your market, region, and trading style: payout-proof checks first, challenge rules that actually differ (drawdown type, news/EA rules, breach terms), profit splits, and the red flags of an industry where most revenue comes from failed challenges. Forex/CFD and futures firms, region-aware worldwide. For trading agents and the traders they work for.$0.15 Base304 ms1 payers100% up
  50. 95kenoodl.com/api/verifyThe independent gate before a merge, deploy, or payout. Deterministic JavaScript (Node) or Python 3 run against a contract or claim; returns HELD, BROKE with the failing input, FINDINGS, or DROP. BROKE requires a contract. Ephemeral sandbox, nothing stored. 0.10 USDC; allow up to 120s.$0.10 Base469 ms1 payers100% up
  51. 95x402.ochinimus.app/api/token-metadata/:mintSPL token metadata for any Solana mint: name, symbol, decimals, total supply, current USD price, interface type, and whether the metadata is still mutable. Helius DAS.$0.005 Solana956 ms1 payers100% up
  52. 95x402-endpoints.onrender.com/compliance/wallet-screenCrypto wallet sanctions & compliance screening (AML/KYT): screen any EVM/Solana/Bitcoin/Tron/XRP wallet against the official OFAC SDN crypto list (UN/UK declared) with mixer (Tornado Cash) exposure and wallet age, returning PASS/WARN/BLOCK and a cryptographically SIGNED compliance receipt (list-version-pinned, verifiable offline) for audit. OFAC wallet check, travel-rule / KYT counterparty screening with an auditable attestation an agent can keep.$0.005 Base770 ms1 payers100% up
  53. 95x402-endpoints.onrender.com/flights/statesReal-time aircraft states and live flight tracking worldwide from adsb.fi open data (ADS-B) — give a bounding box, get every aircraft in the area with live position, altitude, speed, heading and ground status. Data by adsb.fi (ODbL).$0.01 Base736 ms1 payers100% up
  54. 95x402.ochinimus.app/api/peg-deviationTokenized stock peg deviation on Solana: the on-chain DEX price of a tokenized US equity versus the underlying's last real trade, in bps, with 24h stats split into market-open and off-hours. Sampled every 5 minutes by our own collector.$0.02 Solana757 ms1 payers100% up
  55. 95x402.ochinimus.app/api/venue-liq-shareLiquidations by exchange: per-venue liquidation share across Bybit, OKX and Binance with long/short split and biggest print, for any symbol or the whole recorded universe. Which venue is flushing whom.$0.02 Solana659 ms1 payers100% up
  56. 95x402.ochinimus.app/api/cascade-forecastLiquidation forecast, FORWARD-LOOKING and not a description of what already happened. Returns the probability that a symbol will liquidate more in the NEXT 15 minutes than its own 90th-percentile 15-minute window. Calibrated on a 28-day tape of 1.4M…$0.02 Solana524 ms1 payers100% up
  57. 95x402.ochinimus.app/api/token-risk/:mintSolana token rug check / risk signals for any SPL mint: mint and freeze authority status (revoked is safer), top-1 and top-10 holder concentration, supply, price, and a list of risk flags. Not a honeypot or LP-lock checker.$0.01 Solana986 ms1 payers100% up
  58. 95x402.ochinimus.app/api/liquidation-leadersLiquidation leaderboard: top symbols by liquidation USD right now across every USDT perp we record on Bybit, OKX and Binance, with long/short split, biggest single print and venue count. What is blowing up, ranked.$0.02 Solana891 ms1 payers100% up
  59. 95x402.ochinimus.app/api/cascade-scanLiquidation cascade scan across EVERY USDT perp we record on Bybit, OKX and Binance at once, not just the majors: symbol, side liquidated, USD total, prints, duration, severity. Bybit is the only complete unthrottled liquidation tape in crypto.$0.05 Solana852 ms1 payers100% up
  60. 95x402.ochinimus.app/api/wallet-holdings/:walletSolana wallet holdings / portfolio for any address: native SOL with its USD value, every SPL token with amount, unit price and USD value, and an NFT count. Helius DAS getAssetsByOwner, up to 100 assets.$0.008 Solana904 ms1 payers100% up
  61. 95store.agentexchange.work/weather/forecastAggregates global weather forecasts using open meteorological data. Useful for supply-chain routing, event planning, and agriculture commodity prediction.$0.01 Base730 ms1 payers100% up
  62. 95bykaranteli.com/api/x402/whale-trades-rawEvery $1M+ aggressive market print recorded live from our own trade sockets, with side, price, quantity and notional, recorded since 2026-08-13, filterable by symbol, exchange and time. The free endpoint serves the live tape (newest 100 prints, no filters); this route is the recorded archive behind it.$0.10 Base477 ms1 payers100% up
  63. 95social.gedx402.com/v1/sociavault/twitter/user-tweetsSociaVault API proxy — twitter-user-tweets. Query/body matches https://docs.sociavault.com/api-reference/openapi.json. GET/POST per route; x402 per call. $0.014 USDC per request.$0.014 Base734 ms1 payers100% up
  64. 95api.havenagent.ai/x402/api/v1/musicGenerate a music track. Poll statusUrl, download at resultUrl. SFW only.$0.10 Base685 ms1 payers100% up
  65. 95api.hergertsynthora.com/v1/github-repo-activitySYNTHORA github-repo-activity: Activity metrics for any public GitHub repo (input owner/repo): stars, forks, open issues, last push, language, archived flag. 10-min in-process cache, stale-on-rate-limit or ok:false. Source: api.github.com, keyless.$0.03 Base704 ms1 payers100% up
  66. 95answerpool.io/v1/sec/watchlistGet flagged SEC events for up to 25 tickers in one call — 8-K items, insider trades and raises since your cursor, with a next cursor to store. Use instead of running one EDGAR poll per portfolio name. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.$0.02 Base305 ms1 payers100% up
  67. 95answerpool.io/v1/regs/digestEvery federal rule and proposed rule published on one date, significant documents sorted first, with deadline flags and day-counts — optionally one agency. One call gives a briefing agent the whole day's rulemaking, pre-triaged. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.$0.02 Base511 ms1 payers100% up
  68. 95aeml-x402.zeabur.app/stable/graveyard[BATCH+PROOF] Stablecoin death register - terminated below 0.10 or persistently absent. Add ?verifiable=1 for per-row _hash_core, fully offline-recomputable. A neutral observation record: not a rating, not an endorsement. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.09 per call.$0.09 Base933 ms1 payers100% up
  69. 95social.gedx402.com/v1/sociavault/linkedin/profileSociaVault API proxy — linkedin-profile. Query/body matches https://docs.sociavault.com/api-reference/openapi.json. GET/POST per route; x402 per call. $0.014 USDC per request.$0.014 Base701 ms1 payers100% up
  70. 95api.relaystation.ai/v1/web/screenshot$0.01/screenshot. Screenshot any public web page to PNG/JPEG/WebP — headless Chromium, SSRF-guarded. 155 tools, one balance — relaystation.ai$0.01 Base741 ms1 payers100% up
  71. 95a2apay.io/api/agent-serviceOn-demand AI responses backed by autonomous ICP canisters. Submit a prompt, get an answer — redundant infrastructure, pay-per-query, no account required.$0.028 Base735 ms1 payers100% up
  72. 95kronossignals.com/api/v1/options-iv/ethImplied volatility surface for BTC and ETH from Deribit options (public API, no auth). Returns ATM IV (annualized %), IV rank and IV percentile from Kronos iv_history (daily cron), term structure (weekly/1m/3m ATM IV + contango/backwardation/flat shape label), 25-delta risk reversal (BS-approximated strikes), 10-delta wing IVs, max-pain strike across top-5 expiries, and a vol-regime label. Falls back to OKX if Deribit is unreachable. $0.03 USDC via x402.$0.03 Base695 ms1 payers100% up
  73. 95rubric-protocol.com/v1/c2pa/verdict-attest/claimC2PA verdict attestation Tier B. Client runs Credentio locally, submits verdict JSON + asset hash + client signature. Rubric countersigns and anchors receipt. Attests the assertion was made, not verdict truth. Operated by Rubric Protocol.$0.05 Base596 ms1 payers100% up
  74. 95rubric-protocol.com/v1/c2pa/verdict-attestC2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox, anchors the verdict to Hedera with ML-DSA-65 post-quantum signature. Durable proof asset X validated against C2PA Trust List Y at time T. Operated by Rubric Protocol.$0.25 Base660 ms1 payers100% up
  75. 95crypto.openverbs.com/v1/yieldsTop DeFi yield pools ranked by APY, with optional filters (chain, project, stablecoin-only, minimum TVL). Dust pools below `minTvlUsd` (default $10k) are excluded so reported APYs are meaningful.$0.003 Base368 ms1 payers100% up
  76. 95crypto.openverbs.com/v1/stablecoinsStablecoin market: total circulating market cap (USD) and the largest stablecoins by mcap with their peg type, peg mechanism (e.g. fiat-backed, crypto-backed) and dominance.$0.003 Base409 ms1 payers100% up
  77. 95crypto.openverbs.com/v1/protocolsTop DeFi protocols ranked by total value locked (USD), with 1d/7d TVL change, category and chains. Optional filters: `chain` (ranks by that chain's TVL) and `category` (e.g. "Dexes", "Lending"). Centralised-exchange reserves are excluded.$0.003 Base388 ms1 payers100% up
  78. 95crypto.openverbs.com/v1/fear-greedCrypto sentiment via the live Fear and Greed Index (0-100 with classification, e.g. Fear/Greed). Optionally include a short historical series. Source: alternative.me.$0.003 Base335 ms1 payers100% up
  79. 95agente.revenuerecoveryai.app/v1/web/briefTurn a web page URL into a structured, evidence-backed brief: clean content summary, key points, named entities, sentiment, and claims each quoted with its evidence and source URL. Convierte una URL en un informe estructurado con evidencia: resumen del contenido, puntos clave, entidades, sentimiento y afirmaciones, cada una con su cita textual y su URL de origen.$0.05 Base609 ms1 payers100% up
  80. 95x402.agentindex.world/x402-echoCheapest possible Base-mainnet x402 conformance call: settle $0.001 of USDC and receive payer identity, request echo and receipt. Built for agents testing wallets, Payment-Signature, facilitators and settlement. Try GET /x402-echo/sample.$0.001 Base882 ms1 payers100% up
  81. 95webtools402.176-109-107-191.sslip.io/address/labelsIdentify what an EVM address IS in one keyless call: contract/protocol identity (entity, name, category) from Open Labels Initiative attestations with trusted-attester consensus, plus on-chain truth (is_contract, code_hash), reverse ENS/Basename, sanctions (OFAC/UK/EU/UN) and scam-drainer flags. Cited provenance; unknown addresses answer with empty labels, never a 404.$0.02 Base959 ms1 payers100% up
  82. 95x402-btc-radar.jinli-x402.workers.dev/v1/btc/radar/latestBitcoin ecosystem new-project radar: latest list of newly launched Bitcoin L1 tokens and inscriptions (BRC-20 4-byte, Runes, Alkanes, Stamps/SRC-20), each with stage, verdict and risk flags plus source links. Research feed for agents tracking new Bitcoin token launches and mints. $0.01. Not investment advice.$0.01 Base880 ms1 payers100% up
  83. 95api.maxwellinternational.ai/v1/token/safetyRisk signals for one Base or Solana token from GoPlus, DexScreener (GeckoTerminal when DexScreener has no pair) and a direct chain read, each signal with its source. No score and no safe or unsafe label.$0.01 Base344 ms1 payers100% up
  84. 95api.maxwellinternational.ai/v1/food/venuesRestaurants, cafes and bars in a ski area or mountain town (e.g. Liptov/Jasna): every place to eat and drink with type, cuisine, address, coordinates, and where known opening hours, phone, website and whether a menu is available. Hours from OpenStreetMap, the restaurant's website or Wolt. No Google data.$0.02 Base448 ms1 payers100% up
  85. 95shellpermit.schemasure.com/v1/guard/shellDecide whether an agent-authored bash command complies with an execution policy, using a real shell tokenizer rather than pattern matching. Catches recursive deletes, force pushes, cluster and infrastructure teardown, raw device writes, path escapes, privilege escalation, and curl-piped-to-shell through pipelines, substitutions, quoting games and base64. Returns reason codes with spans and an optional short-lived permit bound to the exact canonical command. Never executes anything.$0.015 Base557 ms1 payers100% up
  86. 95allowance.schemasure.com/v1/guard/allowanceDecide whether to grant an ERC-20, NFT or Permit2 allowance before signing it. Send owner, token, spender and amount, or the unsigned approve, setApprovalForAll or Permit2 calldata. Returns allow, warn, block or unknown with the allowance already on chain, the requested scope and the rule behind it, whether this raises or lowers exposure, and whether the spender is a contract, upgradeable or denylisted. Returns unknown rather than guessing. Not a guarantee a spender is honest.$0.015 Base610 ms1 payers100% up
  87. 95web.cyberwarex.com/ocrExtract text from an image by URL (OCR): PNG/JPG/WEBP/TIFF/BMP of a screenshot, scan, receipt, chart or photo -> the readable text, via the Tesseract engine. Keyless, no LLM. Use it to read text an agent can only see as an image. SSRF-guarded; max ~10MB.$0.005 Base969 ms1 payers100% up
  88. 95astro-agent.dev/v1/western/transitsTransits: Transits to a natal chart at a moment, and exact hit times over a window of up to a year.$0.08 Solana987 ms1 payers100% up
  89. 95astro-agent.dev/v1/western/natalWestern natal chart: Complete natal chart: planets in signs and houses, ascendant, MC, 11 house systems, aspects, summary.$0.06 Solana718 ms1 payers100% up
  90. 95astro-agent.dev/v1/western/positionsPlanetary positions: Tropical (or sidereal) longitudes, latitudes, speeds and retrograde flags of Sun..Pluto, nodes, Lilith.$0.01 Solana682 ms1 payers100% up
  91. 95astro-agent.dev/v1/time/resolveBirth time resolver: Local birth time + place -> exact UT, historical UTC offset, Delta T, Local Mean Time, true solar time.$0.01 Solana700 ms1 payers100% up
  92. 95resolve402.dev/api/doc-to-markdownConvert a document (PDF, DOCX, HTML, TXT) into clean Markdown for an LLM, with tables extracted as rows. Give a public URL (?url=) or POST the file (multipart or raw binary body, max 10 MB). Returns markdown, tables, page count, char count and source type. Useful for hosted agents that cannot run parsers locally. Nothing stored.$0.005 Base854 ms1 payers100% up
  93. 95resolve402.dev/api/markdown-to-pdfRender Markdown into a clean PDF (headings, paragraphs, bold/italic/links, nested lists, code blocks, blockquotes, simple tables, page numbers). POST JSON { markdown, title?, paper?: "A4" | "Letter" } (max 200k characters), get application/pdf back. For hosted agents that must deliver a report, a memo or an invoice as a file. Nothing stored.$0.01 Base798 ms1 payers100% up
  94. 95grokzilla.shop/api/skills/ai-detectorDetect likely AI-generated text, images, or media from URLs$0.01 Base496 ms1 payers100% up
  95. 95grokzilla.shop/api/skills/osint-graphMap public entity relationships and degrees of separation from open sources$0.01 Base496 ms1 payers100% up
  96. 95grokzilla.shop/api/skills/keyword-extractDeterministic term ranking from free text. Stopword-filtered.$0.008 Base481 ms1 payers100% up
  97. 95grokzilla.shop/api/skills/html-cleanSkill Html Clean$0.008 Base479 ms1 payers100% up
  98. 95grokzilla.shop/api/skills/json-schema-validateCheap schema gate: type, required, properties, array items.$0.006 Base470 ms1 payers100% up
  99. 95grokzilla.shop/api/skills/text-diffLightweight deterministic line/word/char diff. Structured ops or unified output.$0.006 Base490 ms1 payers100% up
  100. 95grokzilla.shop/api/skills/json-flattenDeterministic nested JSON to flat path-value map. Arrays, custom separators, depth limits.$0.006 Base474 ms1 payers100% up