x402watch

19,733 paid endpoints are listed. 18,910 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 2026-09-30 22:23 UTC · 19,733 probed

18,910 answering 402263 down434 rejecting126 no paywall2,380 price drift
  1. 100api.relaystation.ai/v1/media/audio-mix$0.0005/MB. Mix multiple audio tracks down to one (amix), optional loudness normalize — voiceover + music in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base244 ms1 payers100% up
  2. 100api.relaystation.ai/v1/media/overlay$0.0005/MB. Watermark an image or logo onto a video — position and opacity control. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base243 ms1 payers100% up
  3. 100api.relaystation.ai/v1/doc/convert$0.0003/MB. Convert documents between markdown, HTML, docx, odt, rtf, epub, LaTeX, and rst via pandoc — citations supported. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base246 ms1 payers100% up
  4. 100api.relaystation.ai/v1/pdf/split$0.001/page. Split a PDF by page ranges or burst it into single pages. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base90 ms1 payers100% up
  5. 100api.relaystation.ai/v1/pipeline$0/call + sum of steps. Chain multiple ops — OCR → extract → convert → store — in one server-side call: one payment, one result, no intermediate downloads. The glue for 155 Relaystation tools on one balance — relaystation.ai$0.01 Base248 ms1 payers100% up
  6. 100api.relaystation.ai/v1/media/storyboard$0.0008/call. Frame-sampled thumbnail sprite sheet from a video — scrubbers and previews in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base98 ms1 payers100% up
  7. 100api.relaystation.ai/v1/data/sql$0.0005/MB. Query any CSV/JSON/parquet file with full SQL — sandboxed read-only DuckDB, parquet in and out. A serverless query engine for a fraction of a cent. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base255 ms1 payers100% up
  8. 100jev-systemone.vercel.app/jevStructured evaluation with TypeSafe's Jev (System One) model. Send any state plus typed questions — noul (true/false), choice (pick one), or score (ordinal scale) — and get back calibrated probabilities and confidence for each. Built for routing, classification, triage and policy checks where a fast, predictable, machine-readable answer beats prose.$0.005 Base214 ms1 payers100% up
  9. 100api.relaystation.ai/v1/pdf/extract-text$0.002/page. Pull text and structure out of a PDF — clean input for LLMs and search. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base93 ms1 payers100% up
  10. 100api.relaystation.ai/v1/archive/zip$0.0002/MB. Zip any set of files into one downloadable archive — pass URLs or payloads, get a link back. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base55 ms1 payers100% up
  11. 100api.relaystation.ai/v1/data/join$0.0002/MB. Join two tables by key — inner, left, right, or outer. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base54 ms1 payers100% up
  12. 100api.relaystation.ai/v1/utils/jwt-decode$0.0001/call. Decode a JWT's header and payload (no verification) — inspect claims fast. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base75 ms1 payers100% up
  13. 100api.relaystation.ai/v1/image/contact-sheet$0.0003/MP. Tile many images into one thumbnail-grid PNG — visual index in a single call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base61 ms1 payers100% up
  14. 100api.relaystation.ai/v1/qr$0.0002/call. Generate QR codes as PNG or SVG — size, error-correction, and margin control. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base71 ms1 payers100% up
  15. 100api.relaystation.ai/v1/image/adjust$0.0003/MP. Adjust brightness, saturation, hue, lightness — or negate and tint — in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base65 ms1 payers100% up
  16. 100api.relaystation.ai/v1/media/subtitle-burn$0.0005/MB. Burn subtitles permanently into video via libass — styled captions everywhere the file goes. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base66 ms1 payers100% up
  17. 100api.relaystation.ai/v1/media/frames$0.0003/MP. Extract N evenly-sampled frames from a video — a manifest of presigned image links back. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base71 ms1 payers100% up
  18. 100api.relaystation.ai/v1/data/filter$0.0002/MB. Keep rows matching a structured predicate — injection-safe, no formula eval. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base67 ms1 payers100% up
  19. 100api.relaystation.ai/v1/utils/hmac$0.0002/MB. Compute a keyed HMAC (SHA-256/512/1, MD5) — the key is never logged. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base67 ms1 payers100% up
  20. 100api.relaystation.ai/v1/image/dominant-color$0.0002/call. Get an image's dominant color as hex/RGB — theming and palettes from any picture. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base78 ms1 payers100% up
  21. 100api.relaystation.ai/v1/csv/dedupe$0.0002/MB. Drop duplicate rows, order preserved — clean a dataset in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base74 ms1 payers100% up
  22. 100api.relaystation.ai/v1/utils/hash$0.0002/MB. Hash bytes with SHA-256, SHA-512, SHA-1, or MD5 — digests as hex. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base77 ms1 payers100% up
  23. 100api.relaystation.ai/v1/image/exif-strip$0.0003/MP. Strip EXIF and metadata for privacy — auto-orients first so photos stay upright. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base88 ms1 payers100% up
  24. 100api.relaystation.ai/v1/generate/identicon$0.0002/call. Deterministic GitHub-style identicon PNG from any seed string — stable avatars for users or agents. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base155 ms1 payers100% up
  25. 100api.relaystation.ai/v1/media/concat$0.0005/MB. Join 2–10 clips end-to-end by fast stream-copy — no quality loss, no re-encode. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base98 ms1 payers100% up
  26. 100api.relaystation.ai/v1/generate/favicon$0.0002/call. Generate a complete favicon set (PNGs) from an image or initials text. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny$0.01 Base88 ms1 payers100% up
  27. 100api.relaystation.ai/v1/batonA baton is a durable storage object agents create, append, read, and cryptographically prove — then hand off to other agents or people. Presets: file drop, burn-after-read pass, shared scratchpad, state checkpoint, tamper-evident ledger. Metered by bytes, time, egress, writes; price frozen at purchase. 155 tools, one balance — relaystation.ai$0.01 Base72 ms1 payers100% up
  28. 100x402-factory.com/v1/forecast/detroit/windowWill it rain in Detroit during your event window — Event-window weather odds for Detroit: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Detroit coordinates built in.$0.02 Base220 ms1 payers100% up
  29. 100x402-factory.com/v1/forecast/denver/windowWill it rain in Denver during your event window — Event-window weather odds for Denver: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Denver coordinates built in.$0.02 Base271 ms1 payers100% up
  30. 100x402-factory.com/v1/forecast/chicago/windowWill it rain in Chicago during your event window — Event-window weather odds for Chicago: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Chicago coordinates built in.$0.02 Base274 ms1 payers100% up
  31. 100x402-factory.com/v1/edgar/watch/proxy-watchNew DEF 14A proxy statement filings feed (metadata + links) — Rolling feed of newly filed DEF 14A proxy statement documents: filer, filing date, accession number, and direct EDGAR links — metadata only, no deep parse. The watch feed for agents tracking DEF 14A proxy statement activity.$0.02 Base289 ms1 payers100% up
  32. 100x402-factory.com/v1/edgar/watch/offering-watchNew 424B securities offering filings feed (metadata + links) — Rolling feed of newly filed 424B securities offering documents: filer, filing date, accession number, and direct EDGAR links — metadata only, no deep parse. The watch feed for agents tracking 424B securities offering activity.$0.02 Base287 ms1 payers100% up
  33. 100x402-factory.com/v1/edgar/watch/ipo-watchNew S-1 IPO registration filings feed (metadata + links) — Rolling feed of newly filed S-1 IPO registration documents: filer, filing date, accession number, and direct EDGAR links — metadata only, no deep parse. The watch feed for agents tracking S-1 IPO registration activity.$0.02 Base278 ms1 payers100% up
  34. 100x402-factory.com/v1/edgar/watch/delisting-watchNew Form 25/15 delisting and deregistration filings feed (metadata + links) — Rolling feed of newly filed Form 25/15 delisting and deregistration documents: filer, filing date, accession number, and direct EDGAR links — metadata only, no deep parse. The watch feed for agents tracking Form 25/15 delisting and deregistration activity.$0.02 Base263 ms1 payers100% up
  35. 100x402-factory.com/v1/edgar/watch/annual-watchNew 10-K annual report filings feed (metadata + links) — Rolling feed of newly filed 10-K annual report documents: filer, filing date, accession number, and direct EDGAR links — metadata only, no deep parse. The watch feed for agents tracking 10-K annual report activity.$0.02 Base250 ms1 payers100% up
  36. 100x402-factory.com/v1/edgar/watch/activist-watchNew SC 13D activist stake filings feed (metadata + links) — Rolling feed of newly filed SC 13D activist stake documents: filer, filing date, accession number, and direct EDGAR links — metadata only, no deep parse. The watch feed for agents tracking SC 13D activist stake activity.$0.02 Base263 ms1 payers100% up
  37. 100x402-factory.com/v1/edgar/insider/:tickerNormalized insider transactions (Form 4) with flow aggregates for a ticker — SEC Form 4 filings parsed into clean insider transactions: buy/sell/award classification, 10b5-1 plan flags, per-filer roles, and aggregate net flow with notable-pattern flags. Use it to gauge insider conviction before events.$0.02 Base258 ms1 payers100% up
  38. 100x402-factory.com/v1/edgar/events/resultsLatest results of operations 8-K events as structured JSON — Latest 8-K filings classified as results of operations (Item 2.02) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 2.02 events.$0.02 Base265 ms1 payers100% up
  39. 100x402-factory.com/v1/edgar/events/restatementLatest restatement and non-reliance 8-K events as structured JSON — Latest 8-K filings classified as restatement and non-reliance (Item 4.02) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 4.02 events.$0.02 Base252 ms1 payers100% up
  40. 100x402-factory.com/v1/edgar/events/reg-fdLatest Regulation FD disclosure 8-K events as structured JSON — Latest 8-K filings classified as Regulation FD disclosure (Item 7.01) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 7.01 events.$0.02 Base234 ms1 payers100% up
  41. 100x402-factory.com/v1/edgar/events/other-eventsLatest other material event 8-K events as structured JSON — Latest 8-K filings classified as other material event (Item 8.01) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 8.01 events.$0.02 Base223 ms1 payers100% up
  42. 100x402-factory.com/v1/edgar/events/leadership-changeLatest executive and board leadership change 8-K events as structured JSON — Latest 8-K filings classified as executive and board leadership change (Item 5.02) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 5.02 events.$0.02 Base205 ms1 payers100% up
  43. 100x402-factory.com/v1/edgar/events/bankruptcyLatest bankruptcy and receivership 8-K events as structured JSON — Latest 8-K filings classified as bankruptcy and receivership (Item 1.03) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 1.03 events.$0.02 Base225 ms1 payers100% up
  44. 100x402-factory.com/v1/edgar/events/acquisitionsLatest acquisition and disposition 8-K events as structured JSON — Latest 8-K filings classified as acquisition and disposition (Item 2.01) across covered companies, parsed into structured JSON with extractive summaries and filing links. Same shape as /v1/edgar/events, pre-filtered to Item 2.01 events.$0.02 Base222 ms1 payers100% up
  45. 100x402-factory.com/v1/contracts/awards/vaLatest Department of Veterans Affairs contract awards — Latest federal contract awards from Department of Veterans Affairs: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Veterans Affairs.$0.02 Base220 ms1 payers100% up
  46. 100x402-factory.com/v1/contracts/awards/usdaLatest Department of Agriculture contract awards — Latest federal contract awards from Department of Agriculture: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Agriculture.$0.02 Base185 ms1 payers100% up
  47. 100x402-factory.com/v1/contracts/awards/nasaLatest NASA contract awards — Latest federal contract awards from NASA: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to NASA.$0.02 Base192 ms1 payers100% up
  48. 100x402-factory.com/v1/contracts/awards/hhsLatest Department of Health and Human Services contract awards — Latest federal contract awards from Department of Health and Human Services: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Health and Human Services.$0.02 Base193 ms1 payers100% up
  49. 100x402-factory.com/v1/contracts/awards/gsaLatest General Services Administration contract awards — Latest federal contract awards from General Services Administration: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to General Services Administration.$0.02 Base197 ms1 payers100% up
  50. 100x402-factory.com/v1/contracts/awards/dotLatest Department of Transportation contract awards — Latest federal contract awards from Department of Transportation: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Transportation.$0.02 Base184 ms1 payers100% up
  51. 100x402-factory.com/v1/contracts/awards/dodLatest Department of Defense contract awards — Latest federal contract awards from Department of Defense: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Defense.$0.02 Base170 ms1 payers100% up
  52. 100x402-factory.com/v1/contracts/awards/docLatest Department of Commerce contract awards — Latest federal contract awards from Department of Commerce: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Commerce.$0.02 Base150 ms1 payers100% up
  53. 100x402-factory.com/v1/contracts/awards/dhsLatest Department of Homeland Security contract awards — Latest federal contract awards from Department of Homeland Security: recipient, value, NAICS, and award dates from USAspending, newest first. Same shape as /v1/contracts/awards, pre-filtered to Department of Homeland Security.$0.02 Base63 ms1 payers100% up
  54. 100x402-factory.com/v1/edge/:slugDeep model-vs-market breakdown for one weather market — Full divergence picture for a single weather market: model probability with the discretized model distribution, divergence history from stored signals, a half-Kelly sizing hint, and explicit risk notes (including model labeling). Find slugs via /v1/edge/weather-markets.$0.10 Base136 ms1 payers100% up
  55. 100x402-factory.com/v1/climate-events/probabilityProbability of a specific weather event in a window, for any point or city — Our model's probability that a condition (temp above/below a threshold, precip amount, wind, any precip, named-storm landfall) occurs in a window up to 31 days out, with the method labeled. When a listed prediction market covers the same event, it is cross-referenced.$0.05 Base47 ms1 payers100% up
  56. 100x402-factory.com/v1/econ/unemploymentUnemployment rate (BLS, monthly): latest print, revisions, surprise — Latest Unemployment rate print from the BLS via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to unemployment.$0.02 Base48 ms1 payers100% up
  57. 100x402-factory.com/v1/econ/treasury-2y2-year Treasury yield (Fed, daily): latest print, revisions, surprise — Latest 2-year Treasury yield print from the Fed via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next daily release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to treasury-2y.$0.02 Base48 ms1 payers100% up
  58. 100x402-factory.com/v1/econ/treasury-10y10-year Treasury yield (Fed, daily): latest print, revisions, surprise — Latest 10-year Treasury yield print from the Fed via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next daily release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to treasury-10y.$0.02 Base48 ms1 payers100% up
  59. 100x402-factory.com/v1/econ/retail-salesAdvance retail sales (Census, monthly): latest print, revisions, surprise — Latest Advance retail sales print from the Census via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to retail-sales.$0.02 Base49 ms1 payers100% up
  60. 100x402-factory.com/v1/econ/pce-inflationPCE inflation (BEA, monthly): latest print, revisions, surprise — Latest PCE inflation print from the BEA via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to pce-inflation.$0.02 Base48 ms1 payers100% up
  61. 100x402-factory.com/v1/econ/payrollsNonfarm payrolls (BLS, monthly): latest print, revisions, surprise — Latest Nonfarm payrolls print from the BLS via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to payrolls.$0.02 Base47 ms1 payers100% up
  62. 100x402-factory.com/v1/econ/initial-claimsInitial jobless claims (DOL, weekly): latest print, revisions, surprise — Latest Initial jobless claims print from the DOL via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next weekly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to initial-claims.$0.02 Base47 ms1 payers100% up
  63. 100x402-factory.com/v1/econ/housing-startsHousing starts (Census, monthly): latest print, revisions, surprise — Latest Housing starts print from the Census via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to housing-starts.$0.02 Base47 ms1 payers100% up
  64. 100x402-factory.com/v1/econ/gdp-growthReal GDP growth (BEA, quarterly): latest print, revisions, surprise — Latest Real GDP growth print from the BEA via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next quarterly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to gdp-growth.$0.02 Base47 ms1 payers100% up
  65. 100x402-factory.com/v1/econ/fed-fundsEffective fed funds rate (Fed, monthly): latest print, revisions, surprise — Latest Effective fed funds rate print from the Fed via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to fed-funds.$0.02 Base48 ms1 payers100% up
  66. 100x402-factory.com/v1/econ/core-pceCore PCE inflation (BEA, monthly): latest print, revisions, surprise — Latest Core PCE inflation print from the BEA via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to core-pce.$0.02 Base48 ms1 payers100% up
  67. 100x402-factory.com/v1/econ/core-cpiCore CPI inflation (BLS, monthly): latest print, revisions, surprise — Latest Core CPI inflation print from the BLS via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to core-cpi.$0.02 Base48 ms1 payers100% up
  68. 100x402-factory.com/v1/econ/building-permitsBuilding permits (Census, monthly): latest print, revisions, surprise — Latest Building permits print from the Census via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to building-permits.$0.02 Base47 ms1 payers100% up
  69. 100api.24klabs.ai/api/base64-hex-codecEncode or decode a string across base64, base64url, hex, and URL/percent encoding.$0.001 Base224 ms1 payers100% up
  70. 100x402.glassnode.com/v1/metrics/distribution/balance_exchangesBalance on Exchanges (Total) — The total amount of coins held on exchange addresses. Data by Glassnode.$0.05 Base163 ms1 payers100% up
  71. 100agent-vending-production.up.railway.app/v1/email-riskValidate an email address using syntax, MX, disposable-domain, role-account, and domain-risk checks. Returns structured validation data for agent workflows, signup hygiene, and lead-quality checks. Does not guarantee that an individual mailbox exists.$0.001 Base187 ms1 payers100% up
  72. 100agent-vending-production.up.railway.app/v1/read-urlConvert a public webpage URL into clean, LLM-ready Markdown for AI agents, research, RAG, extraction, and downstream processing.$0.002 Base173 ms1 payers100% up
  73. 100x402-scalogy-production.up.railway.app/find_graded_dealsProprietary, daily-scored US residential real-estate deals for investors. Each on-market listing is graded (STRONG / MODERATE / FAIR) for flip, BRRRR, or buy-&-hold, with an estimated ARV from a live comp set, gross spread, margin %, cap rate / cash flow, days on market, comp count and the source URL. Filter by state, ZIP, city, price, beds, margin and ARV confidence. Coverage: FL, GA, NC, SC, AL, MS (2,400+ metro ZIPs).$0.02 Base138 ms1 payers100% up
  74. 100agent.connskill.com/v1/ranked-keywordsWhich keywords a domain ranks for, with position, URL and search volume$0.05 Base165 ms1 payers100% up
  75. 100x402.agentutility.ai/exchange-ratesExchange rates. Latest or historical FX rates between currencies, sourced from the European Central Bank (Frankfurter API). 30+ currency pairs. Optional amount conversion. No commercial restrictions. Specify a base currency (default USD), an optional quote currency or list, an optional date (YYYY-MM-DD or 'latest'), and an optional amount to also receive a converted value when a single quote is supplied.$0.002 Base12 ms1 payers100% up
  76. 100x402.agentutility.ai/product-name-scoreScores product name quality for agents naming products, features, apps, tools, newsletters, and APIs. Same backend as brand-name-score. Use it as a product name score API, product naming evaluator, or feature name quality check.$0.005 Base28 ms1 payers100% up
  77. 100x402.agentutility.ai/cveLooks up a CVE and returns the full NIST NVD vulnerability record. Short alias of cve-lookup: CVSS v3.1 + v2 vectors, severity, CWE class, affected CPE list, references, public-exploit indicator with reference URLs, and a bounded exploitability summary. Federal public data. Use it as a vulnerability lookup, NVD record fetch, CVSS scorer, vuln advisory fetch, exploit-known check, or patch-priority triage for Log4Shell-style records.$0.005 Base29 ms1 payers100% up
  78. 100x402.agentutility.ai/tool-call-diffCompare two agent run sequences and see how their tool calls differ. Send before and after arrays of tool calls (name/args or tool/arguments shape) and get back which calls were added, removed, or reordered, plus per-call argument drift with the exact changed argument paths from a deep compare. The result is exact and reproducible: the same replay comparison always returns the same diff. Built for agent regression diff work: confirming a prompt or code change didn't silently alter which tools an agent calls or what it passes them. Use it as a tool call diff API, an agent action drift checker, or a replay comparison step in CI before shipping an agent change.$0.008 Base25 ms1 payers100% up
  79. 100x402.agentutility.ai/qr-generatorGenerates PNG or SVG QR codes from text, URLs, vCards, WiFi strings, and plain text with configurable size, margin, colors, and error correction. Use it as a QR generator API, create-QR-code endpoint, text-to-QR, or link QR generator.$0.001 Base26 ms1 payers100% up
  80. 100x402-factory.com/v1/evergreen/fed-next-meeting-cutLive probability: Will the Fed cut rates at its next FOMC meeting? — Stable evergreen URL for a recurring question: Will the Fed cut rates at its next FOMC meeting? Auto-resolves to the current market instance and rolls forward on resolution, so the answer is always about the next occurrence. Response adds current_slug and rolls_to_next_at to the standard probability shape.$0.02 Base263 ms1 payers100% up
  81. 100x402-factory.com/v1/board/:category/deltaOnly the materially-moved markets in the segment changed since your cursor (delt — Keyset delta of /v1/board/:category: pass since=<next_cursor from your last call> and get only the materially-moved markets in the segment added or changed after it, plus changed_count and a new next_cursor. Omit since once to bootstrap. Cursors are stable across restarts. Poll the free sibling…$0.015 Base287 ms1 payers100% up
  82. 100x402-factory.com/v1/recalls/deltaOnly the product recalls changed since your cursor (delta of /v1/recalls) — Keyset delta of /v1/recalls: pass since=<next_cursor from your last call> and get only the product recalls added or changed after it, plus changed_count and a new next_cursor. Omit since once to bootstrap. Cursors are stable across restarts. Poll the free sibling /v1/recalls/changes for counts and pay only when there is…$0.005 Base288 ms1 payers100% up
  83. 100x402-factory.com/v1/aviation/delay-risk/SFOSFO weather delay risk for the next 48 hours — Weather-driven delay risk for San Francisco International (SFO) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to SFO.$0.02 Base286 ms1 payers100% up
  84. 100x402-factory.com/v1/aviation/delay-risk/SEASEA weather delay risk for the next 48 hours — Weather-driven delay risk for Seattle-Tacoma (SEA) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to SEA.$0.02 Base282 ms1 payers100% up
  85. 100x402-factory.com/v1/aviation/delay-risk/PHXPHX weather delay risk for the next 48 hours — Weather-driven delay risk for Phoenix Sky Harbor (PHX) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to PHX.$0.02 Base280 ms1 payers100% up
  86. 100x402-factory.com/v1/aviation/delay-risk/ORDORD weather delay risk for the next 48 hours — Weather-driven delay risk for Chicago O'Hare (ORD) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to ORD.$0.02 Base255 ms1 payers100% up
  87. 100x402-factory.com/v1/aviation/delay-risk/MIAMIA weather delay risk for the next 48 hours — Weather-driven delay risk for Miami International (MIA) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to MIA.$0.02 Base231 ms1 payers100% up
  88. 100x402-factory.com/v1/aviation/delay-risk/MCOMCO weather delay risk for the next 48 hours — Weather-driven delay risk for Orlando International (MCO) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to MCO.$0.02 Base251 ms1 payers100% up
  89. 100x402-factory.com/v1/aviation/delay-risk/LGALGA weather delay risk for the next 48 hours — Weather-driven delay risk for New York LaGuardia (LGA) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to LGA.$0.02 Base252 ms1 payers100% up
  90. 100x402-factory.com/v1/aviation/delay-risk/LAXLAX weather delay risk for the next 48 hours — Weather-driven delay risk for Los Angeles International (LAX) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to LAX.$0.02 Base232 ms1 payers100% up
  91. 100x402-factory.com/v1/aviation/delay-risk/LASLAS weather delay risk for the next 48 hours — Weather-driven delay risk for Las Vegas Harry Reid (LAS) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to LAS.$0.02 Base191 ms1 payers100% up
  92. 100x402-factory.com/v1/aviation/delay-risk/JFKJFK weather delay risk for the next 48 hours — Weather-driven delay risk for New York JFK (JFK) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to JFK.$0.02 Base166 ms1 payers100% up
  93. 100x402-factory.com/v1/aviation/delay-risk/FLLFLL weather delay risk for the next 48 hours — Weather-driven delay risk for Fort Lauderdale-Hollywood (FLL) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to FLL.$0.02 Base178 ms1 payers100% up
  94. 100x402-factory.com/v1/aviation/delay-risk/EWREWR weather delay risk for the next 48 hours — Weather-driven delay risk for Newark Liberty (EWR) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to EWR.$0.02 Base142 ms1 payers100% up
  95. 100x402-factory.com/v1/aviation/delay-risk/DTWDTW weather delay risk for the next 48 hours — Weather-driven delay risk for Detroit Metro (DTW) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to DTW.$0.02 Base143 ms1 payers100% up
  96. 100x402-factory.com/v1/aviation/delay-risk/DFWDFW weather delay risk for the next 48 hours — Weather-driven delay risk for Dallas/Fort Worth (DFW) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to DFW.$0.02 Base62 ms1 payers100% up
  97. 100x402-factory.com/v1/aviation/delay-risk/DENDEN weather delay risk for the next 48 hours — Weather-driven delay risk for Denver International (DEN) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to DEN.$0.02 Base48 ms1 payers100% up
  98. 100x402-factory.com/v1/aviation/delay-risk/CLTCLT weather delay risk for the next 48 hours — Weather-driven delay risk for Charlotte Douglas (CLT) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to CLT.$0.02 Base58 ms1 payers100% up
  99. 100x402-factory.com/v1/aviation/delay-risk/ATLATL weather delay risk for the next 48 hours — Weather-driven delay risk for Atlanta Hartsfield-Jackson (ATL) over the next 48 hours: 6-hour risk scores from forecast wind gusts, convective potential, winter and sustained precipitation, and heavy cloud cover at the field. Same shape as the generic delay-risk endpoint, bound to ATL.$0.02 Base47 ms1 payers100% up
  100. 100x402-factory.com/v1/forecast/washington-dc/windowWill it rain in Washington, DC during your event window — Event-window weather odds for Washington, DC: pass a start and end time (or omit them for the next six hours) and get rain probability and expected conditions across the window — built for scheduling decisions. Same shape as /v1/forecast/window with the Washington, DC coordinates built in.$0.02 Base60 ms1 payers100% up