x402watch

22,937 paid endpoints are listed. 21,869 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 2026-10-02 12:47 UTC · 22,937 probed

21,869 answering 402548 down397 rejecting123 no paywall2,399 price drift
  1. 100email.intel.rallylive.ca/watch/email/hosted-by/mailgunChange watch for is email hosted by mailgun: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base29 ms1 payers100% up
  2. 100email.intel.rallylive.ca/watch/email/hosted-by/mail-ruChange watch for is email hosted by mail ru: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base24 ms1 payers100% up
  3. 100email.intel.rallylive.ca/watch/email/hosted-by/web-deChange watch for is email hosted by web de: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base32 ms1 payers100% up
  4. 100email.intel.rallylive.ca/watch/email/hosted-by/gmxChange watch for is email hosted by gmx: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base272 ms1 payers100% up
  5. 100email.intel.rallylive.ca/watch/email/hosted-by/aolChange watch for is email hosted by aol: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base39 ms1 payers100% up
  6. 100email.intel.rallylive.ca/watch/email/hosted-by/icloudChange watch for is email hosted by icloud: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base29 ms1 payers100% up
  7. 100email.intel.rallylive.ca/email/hosted-by/zendesk-mailIs the domain's email hosted by zendesk mail? Looks up the MX records (Cloudflare DoH) and matches them against zendesk-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  8. 100email.intel.rallylive.ca/email/hosted-by/intercom-mailIs the domain's email hosted by intercom mail? Looks up the MX records (Cloudflare DoH) and matches them against intercom-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base24 ms1 payers100% up
  9. 100email.intel.rallylive.ca/email/hosted-by/hubspot-mailIs the domain's email hosted by hubspot mail? Looks up the MX records (Cloudflare DoH) and matches them against hubspot-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base19 ms1 payers100% up
  10. 100email.intel.rallylive.ca/email/hosted-by/biglobeIs the domain's email hosted by biglobe? Looks up the MX records (Cloudflare DoH) and matches them against biglobe's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base25 ms1 payers100% up
  11. 100email.intel.rallylive.ca/email/hosted-by/naver-worksIs the domain's email hosted by naver works? Looks up the MX records (Cloudflare DoH) and matches them against naver-works's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base28 ms1 payers100% up
  12. 100email.intel.rallylive.ca/email/hosted-by/alibaba-mailIs the domain's email hosted by alibaba mail? Looks up the MX records (Cloudflare DoH) and matches them against alibaba-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base20 ms1 payers100% up
  13. 100email.intel.rallylive.ca/email/hosted-by/hetzner-mailIs the domain's email hosted by hetzner mail? Looks up the MX records (Cloudflare DoH) and matches them against hetzner-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base21 ms1 payers100% up
  14. 100email.intel.rallylive.ca/email/hosted-by/strato-mailIs the domain's email hosted by strato mail? Looks up the MX records (Cloudflare DoH) and matches them against strato-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base28 ms1 payers100% up
  15. 100email.intel.rallylive.ca/email/hosted-by/one-comIs the domain's email hosted by one com? Looks up the MX records (Cloudflare DoH) and matches them against one-com's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base27 ms1 payers100% up
  16. 100email.intel.rallylive.ca/email/hosted-by/mailfenceIs the domain's email hosted by mailfence? Looks up the MX records (Cloudflare DoH) and matches them against mailfence's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  17. 100email.intel.rallylive.ca/email/hosted-by/kolabIs the domain's email hosted by kolab? Looks up the MX records (Cloudflare DoH) and matches them against kolab's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base30 ms1 payers100% up
  18. 100email.intel.rallylive.ca/email/hosted-by/startmailIs the domain's email hosted by startmail? Looks up the MX records (Cloudflare DoH) and matches them against startmail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base41 ms1 payers100% up
  19. 100email.intel.rallylive.ca/email/hosted-by/hushmailIs the domain's email hosted by hushmail? Looks up the MX records (Cloudflare DoH) and matches them against hushmail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  20. 100email.intel.rallylive.ca/email/hosted-by/runboxIs the domain's email hosted by runbox? Looks up the MX records (Cloudflare DoH) and matches them against runbox's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base25 ms1 payers100% up
  21. 100email.intel.rallylive.ca/email/hosted-by/migaduIs the domain's email hosted by migadu? Looks up the MX records (Cloudflare DoH) and matches them against migadu's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base31 ms1 payers100% up
  22. 100email.intel.rallylive.ca/email/hosted-by/heyIs the domain's email hosted by hey? Looks up the MX records (Cloudflare DoH) and matches them against hey's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  23. 100email.intel.rallylive.ca/email/hosted-by/tutanotaIs the domain's email hosted by tutanota? Looks up the MX records (Cloudflare DoH) and matches them against tutanota's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base26 ms1 payers100% up
  24. 100email.intel.rallylive.ca/email/hosted-by/posteoIs the domain's email hosted by posteo? Looks up the MX records (Cloudflare DoH) and matches them against posteo's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base22 ms1 payers100% up
  25. 100email.intel.rallylive.ca/email/hosted-by/mailbox-orgIs the domain's email hosted by mailbox org? Looks up the MX records (Cloudflare DoH) and matches them against mailbox-org's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base26 ms1 payers100% up
  26. 100email.intel.rallylive.ca/email/hosted-by/forwardemailIs the domain's email hosted by forwardemail? Looks up the MX records (Cloudflare DoH) and matches them against forwardemail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base23 ms1 payers100% up
  27. 100email.intel.rallylive.ca/email/hosted-by/improvmxIs the domain's email hosted by improvmx? Looks up the MX records (Cloudflare DoH) and matches them against improvmx's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base30 ms1 payers100% up
  28. 100email.intel.rallylive.ca/email/hosted-by/bluehost-mailIs the domain's email hosted by bluehost mail? Looks up the MX records (Cloudflare DoH) and matches them against bluehost-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  29. 100email.intel.rallylive.ca/email/hosted-by/titanIs the domain's email hosted by titan? Looks up the MX records (Cloudflare DoH) and matches them against titan's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base27 ms1 payers100% up
  30. 100email.intel.rallylive.ca/email/hosted-by/ovh-mailIs the domain's email hosted by ovh mail? Looks up the MX records (Cloudflare DoH) and matches them against ovh-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base26 ms1 payers100% up
  31. 100email.intel.rallylive.ca/email/hosted-by/ionos-mailIs the domain's email hosted by ionos mail? Looks up the MX records (Cloudflare DoH) and matches them against ionos-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base27 ms1 payers100% up
  32. 100email.intel.rallylive.ca/email/hosted-by/godaddy-emailIs the domain's email hosted by godaddy email? Looks up the MX records (Cloudflare DoH) and matches them against godaddy-email's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base24 ms1 payers100% up
  33. 100email.intel.rallylive.ca/email/hosted-by/fortinetIs the domain's email hosted by fortinet? Looks up the MX records (Cloudflare DoH) and matches them against fortinet's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base22 ms1 payers100% up
  34. 100email.intel.rallylive.ca/email/hosted-by/forcepointIs the domain's email hosted by forcepoint? Looks up the MX records (Cloudflare DoH) and matches them against forcepoint's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base28 ms1 payers100% up
  35. 100email.intel.rallylive.ca/email/hosted-by/sophosIs the domain's email hosted by sophos? Looks up the MX records (Cloudflare DoH) and matches them against sophos's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base28 ms1 payers100% up
  36. 100email.intel.rallylive.ca/email/hosted-by/trend-microIs the domain's email hosted by trend micro? Looks up the MX records (Cloudflare DoH) and matches them against trend-micro's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base25 ms1 payers100% up
  37. 100email.intel.rallylive.ca/email/hosted-by/barracudaIs the domain's email hosted by barracuda? Looks up the MX records (Cloudflare DoH) and matches them against barracuda's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base28 ms1 payers100% up
  38. 100email.intel.rallylive.ca/email/hosted-by/proofpointIs the domain's email hosted by proofpoint? Looks up the MX records (Cloudflare DoH) and matches them against proofpoint's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base30 ms1 payers100% up
  39. 100email.intel.rallylive.ca/email/hosted-by/mimecastIs the domain's email hosted by mimecast? Looks up the MX records (Cloudflare DoH) and matches them against mimecast's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base23 ms1 payers100% up
  40. 100email.intel.rallylive.ca/email/hosted-by/sparkpostIs the domain's email hosted by sparkpost? Looks up the MX records (Cloudflare DoH) and matches them against sparkpost's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  41. 100email.intel.rallylive.ca/email/hosted-by/postmarkIs the domain's email hosted by postmark? Looks up the MX records (Cloudflare DoH) and matches them against postmark's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  42. 100email.intel.rallylive.ca/email/hosted-by/amazon-sesIs the domain's email hosted by amazon ses? Looks up the MX records (Cloudflare DoH) and matches them against amazon-ses's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base27 ms1 payers100% up
  43. 100email.intel.rallylive.ca/email/hosted-by/sendgridIs the domain's email hosted by sendgrid? Looks up the MX records (Cloudflare DoH) and matches them against sendgrid's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base25 ms1 payers100% up
  44. 100email.intel.rallylive.ca/email/hosted-by/mailgunIs the domain's email hosted by mailgun? Looks up the MX records (Cloudflare DoH) and matches them against mailgun's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base27 ms1 payers100% up
  45. 100email.intel.rallylive.ca/email/hosted-by/yandex-mailIs the domain's email hosted by yandex mail? Looks up the MX records (Cloudflare DoH) and matches them against yandex-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base24 ms1 payers100% up
  46. 100email.intel.rallylive.ca/email/hosted-by/mail-ruIs the domain's email hosted by mail ru? Looks up the MX records (Cloudflare DoH) and matches them against mail-ru's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base31 ms1 payers100% up
  47. 100email.intel.rallylive.ca/email/hosted-by/web-deIs the domain's email hosted by web de? Looks up the MX records (Cloudflare DoH) and matches them against web-de's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base29 ms1 payers100% up
  48. 100email.intel.rallylive.ca/email/hosted-by/gmxIs the domain's email hosted by gmx? Looks up the MX records (Cloudflare DoH) and matches them against gmx's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base28 ms1 payers100% up
  49. 100email.intel.rallylive.ca/email/hosted-by/aolIs the domain's email hosted by aol? Looks up the MX records (Cloudflare DoH) and matches them against aol's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base27 ms1 payers100% up
  50. 100email.intel.rallylive.ca/email/hosted-by/yahoo-mailIs the domain's email hosted by yahoo mail? Looks up the MX records (Cloudflare DoH) and matches them against yahoo-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base31 ms1 payers100% up
  51. 100email.intel.rallylive.ca/email/hosted-by/icloudIs the domain's email hosted by icloud? Looks up the MX records (Cloudflare DoH) and matches them against icloud's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base22 ms1 payers100% up
  52. 100email.intel.rallylive.ca/email/hosted-by/fastmailIs the domain's email hosted by fastmail? Looks up the MX records (Cloudflare DoH) and matches them against fastmail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base21 ms1 payers100% up
  53. 100email.intel.rallylive.ca/email/hosted-by/proton-mailIs the domain's email hosted by proton mail? Looks up the MX records (Cloudflare DoH) and matches them against proton-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base21 ms1 payers100% up
  54. 100email.intel.rallylive.ca/email/hosted-by/zoho-mailIs the domain's email hosted by zoho mail? Looks up the MX records (Cloudflare DoH) and matches them against zoho-mail's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base26 ms1 payers100% up
  55. 100email.intel.rallylive.ca/email/hosted-by/microsoft-365Is the domain's email hosted by microsoft 365? Looks up the MX records (Cloudflare DoH) and matches them against microsoft-365's mail-exchanger patterns, returning yes/no, the MX hosts and which matched. Provider detection for deliverability, sales and migration work. $0.01 per lookup.$0.01 Base23 ms1 payers100% up
  56. 100email.intel.rallylive.ca/bulk/email/spf-authorizes/barracudaBulk spf authorizes barracuda: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.$0.10 Base30 ms1 payers100% up
  57. 100email.intel.rallylive.ca/email/role/serviceDoes service@<domain> look deliverable? Builds the service@ address for the domain you give and runs the verifier: syntax, MX presence, mail provider, disposable/free-provider flags, SPF/DMARC presence and a deliverable/risky/no verdict with the reason (mailbox existence is not probed). Fast way to find a working service contact. $0.01 per check.$0.01 Base30 ms1 payers100% up
  58. 100email.intel.rallylive.ca/bulk/email/hosted-by/fortinetBulk is email hosted by fortinet: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.$0.10 Base32 ms1 payers100% up
  59. 100email.intel.rallylive.ca/watch/email/role/complianceChange watch for email compliance at domain: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.$0.02 Base30 ms1 payers100% up
  60. 100email.intel.rallylive.ca/email/role/officeDoes office@<domain> look deliverable? Builds the office@ address for the domain you give and runs the verifier: syntax, MX presence, mail provider, disposable/free-provider flags, SPF/DMARC presence and a deliverable/risky/no verdict with the reason (mailbox existence is not probed). Fast way to find a working office contact. $0.01 per check.$0.01 Base24 ms1 payers100% up
  61. 100x402.glassnode.com/v1/metrics/supply/currentCirculating Supply — The total amount of all coins ever created or issued, i.e. the circulating supply. Data by Glassnode.$0.05 Base158 ms1 payers100% up
  62. 100x402.glassnode.com/v1/metrics/indicators/investor_capitalizationInvestor Capitalization — Investor Capitalization is the difference between Realized Cap and Thermocap, discounting the capital paid to miners from the market's general cost basis and serving as a bottom indicator in bear cycles. Data by Glassnode.$0.05 Base159 ms1 payers100% up
  63. 100x402.glassnode.com/v1/metrics/indicators/balanced_price_usdBalanced Price — Balanced Price is the difference between Realized Price and Transfer Price. Transfer Price is the cumulative sum of Coin Days Destroyed in USD, adjusted by circulating supply and total time since Bitcoin's inception. The model aims to detect major cycle bottoms. Data by Glassnode.$0.05 Base161 ms1 payers100% up
  64. 100x402.glassnode.com/v1/metrics/addresses/min_100_countNumber of Addresses with Balance ≥ 100 — The number of unique addresses whose current native-asset balance is at least 100. Data by Glassnode.$0.05 Base153 ms1 payers100% up
  65. 100x402.glassnode.com/v1/metrics/indicators/realized_lossRealized Loss — Realized Loss is the total USD loss across all moved coins whose price at their last movement was higher than the price at the current movement. Data by Glassnode.$0.05 Base189 ms1 payers100% up
  66. 100x402.glassnode.com/v1/metrics/indicators/realized_profitRealized Profit — Realized Profit is the total profit (USD value) of all moved coins whose price at their last movement was lower than the price at the current movement. Data by Glassnode.$0.05 Base189 ms1 payers100% up
  67. 100x402.glassnode.com/v1/metrics/institutions/us_spot_etf_balances_allUS Spot ETF Balances — The most recent holdings of the leading U.S.-listed spot Crypto ETFs, typically reflecting balances at the end of the previous trading day (T+1). Covers major Bitcoin ETFs (e.g. IBIT, GBTC, FBTC, ARKB, BITB) and Ethereum ETFs (e.g. ETHA, ETHE, FETH, ETHV, QETH) from issuers such as BlackRock, Grayscale, Fidelity, Bitwise, and VanEck. Data by Glassnode.$0.05 Base283 ms1 payers100% up
  68. 100x402-stock-indicators.vercel.app/crypto-pricesReal crypto market data in one batched call: price, market cap, market-cap rank, 24h volume/high/low/change, circulating/total/max supply, and all-time-high with date -- for BTC, ETH, SOL, and 17+ other major coins by ticker. Richer than a plain price feed: most stock-data APIs' crypto tickers report null market cap. From CoinGecko. $0.005/call.$0.005 Base207 ms1 payers100% up
  69. 100kitchen-pass.netlify.app/v1/how-much-to-buyHow much to buy: e.g. how much brisket for 120 people at 180 g cooked each. Send ingredient, portions and portion size (g, kg, lb, oz); get the weight to buy (best/mid/worst, rounded up) from head chef Cristopher's verified trim and cook-loss ranges. Add price per kg/lb and menu price ex GST/VAT for total cost, cost per portion and that ingredient's food cost %, with workings. Refused, never guessed: allergen, curing and preserving terms. Only a 200 answer is charged; refusals and 404s are free.$0.01 Base144 ms1 payers100% up
  70. 100web-production-220a3.up.railway.app/agentic/call/base_launchesUse this when you want the newest memecoin launches on Base (Clanker v4 and Zora coins), read on-chain: each with its deployer and the deployer's MEASURED record. Price: $0.006 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.006 Base282 ms1 payers100% up
  71. 100web-production-220a3.up.railway.app/agentic/call/token_verdictUse this when you must decide fast whether an EVM token is worth a closer look: one verdict you can branch on (red_flags, caution, unknown or no_red_flag_found) with its reasons. Price: $0.01 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.01 Base297 ms1 payers100% up
  72. 100web-production-220a3.up.railway.app/agentic/call/robinhood_rpcUse this when you need a raw read on Robinhood Chain (chain id 4663) without running a node: one read-only JSON-RPC call. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base287 ms1 payers100% up
  73. 100web-production-220a3.up.railway.app/agentic/call/robinhood_txUse this when you need to understand what a Robinhood Chain transaction did. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base269 ms1 payers100% up
  74. 100web-production-220a3.up.railway.app/agentic/call/robinhood_walletUse this when you need the holdings of a Robinhood Chain address: ETH plus up to 20 tokens, read on-chain in one Multicall3 call. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base294 ms1 payers100% up
  75. 100web-production-220a3.up.railway.app/agentic/call/robinhood_tokenUse this when you need to know what a Robinhood Chain contract is before touching it: one call, decoded. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base284 ms1 payers100% up
  76. 100web-production-220a3.up.railway.app/agentic/call/chat_completionUse this when you need an answer from a frontier AI model without an account or an API key: Claude (Opus, Fable, Sonnet, Haiku), GPT-6 or Grok, one call. Price: $0.005 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.005 Base300 ms1 payers100% up
  77. 100web-production-220a3.up.railway.app/agentic/call/osint_lookupUse this when you need passive reconnaissance on internet infrastructure: a domain, an IP address, a website URL, an autonomous system (AS15169) or a CVE id. Price: $0.01 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.01 Base274 ms1 payers100% up
  78. 100web-production-220a3.up.railway.app/agentic/call/colony_activityUse this when you want to know what the SWOGE AI colony, an autonomous paper-trading colony on Robinhood Chain, holds or did recently, overall or on one token. Price: $0.02 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.02 Base259 ms1 payers100% up
  79. 100web-production-220a3.up.railway.app/agentic/call/swoge_economyUse this when you need the current state of the $SWOGE token economy. Price: $0.02 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.02 Base282 ms1 payers100% up
  80. 100predix-agent-api.fly.dev/smi/launch/:idSpace Markets Index (SMI) by SMX / Space Markets: orbital launch activity from public data. Weekly 2026 launch series, per-launch records (rocket, mission, payloads, mass status) and SMI prints, as small JSON. Each read costs $0.01 test USDC via x402 on Base Sepolia (testnet). Data: GCAT (J. McDowell, planet4589.org), CC BY 4.0, modified by Space Markets. Not affiliated with or endorsed by SpaceX. Data only, not advice. Free: /smi/latest$0.01 Base Sepolia210 ms1 payers100% up
  81. 100predix-agent-api.fly.dev/smi/historySpace Markets Index (SMI) by SMX / Space Markets: orbital launch activity from public data. Weekly 2026 launch series, per-launch records (rocket, mission, payloads, mass status) and SMI prints, as small JSON. Each read costs $0.01 test USDC via x402 on Base Sepolia (testnet). Data: GCAT (J. McDowell, planet4589.org), CC BY 4.0, modified by Space Markets. Not affiliated with or endorsed by SpaceX. Data only, not advice. Free: /smi/latest$0.01 Base Sepolia189 ms1 payers100% up
  82. 100web-production-220a3.up.railway.app/agentic/call/ask_agentUse this when a question needs several of these tools chained together and a written answer, for example comparing tokens or researching a launcher. Price: $0.541 in USDC on Base, or $0.551224 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).$0.541 Base104 ms1 payers100% up
  83. 100agentforge-taupe.vercel.app/v1/solana/tx-explainExplain a Solana transaction for agents and users who need to know what it actually did: labeled programs, token/SOL movements, and plain-English summary. Accepts USDC on Base or Solana. Category: data.$0.05 Base297 ms1 payers100% up
  84. 100agentforge-taupe.vercel.app/v1/wallet-safetyPre-transaction wallet safety check for agents about to execute a DeFi action: combines approval scanning, activity pattern detection, and target contract risk into one composite score. Category: data.$0.10 Base275 ms1 payers100% up
  85. 100agentforge-taupe.vercel.app/v1/tx-decodeTransaction decoder for agents and users who need to know what a raw EVM transaction actually does: function call, parameters, and token transfers in plain English. Category: data.$0.05 Base260 ms1 payers100% up
  86. 100agentforge-taupe.vercel.app/v1/contract-docsHuman-readable documentation for agents that need to understand a smart contract before calling it: function descriptions, parameter explanations, risk flags, and a security posture summary. Category: inference.$0.02 Base287 ms1 payers100% up
  87. 100agentforge-taupe.vercel.app/v1/token-compareSide-by-side token comparison for agents choosing between assets: full research on a primary token plus AI-generated analysis against up to 3 competitors. Category: inference.$0.08 Base280 ms1 payers100% up
  88. 100agentforge-taupe.vercel.app/v1/token-researchDeep token due diligence for analysts and trading agents: aggregates CoinGecko market data, DeFiLlama DeFi metrics, Etherscan contract verification, and Polymarket prediction markets into one multi-source report. Category: data.$0.03 Base297 ms1 payers100% up
  89. 100agentforge-taupe.vercel.app/v1/token-intelQuick token lookup for agents screening a trade: price, market data, and an AI risk score for any EVM or Solana token in under 10 seconds. Category: data.$0.015 Base288 ms1 payers100% up
  90. 100predix-agent-api.fly.dev/agent/markets/:idSpace milestone probabilities — discover Predix event markets on Base Sepolia and place tiny testnet orders.$0.01 Base Sepolia98 ms1 payers100% up
  91. 100dappgrade.vercel.app/v1/scoredappgrade score — pre-transaction health/safety verdict for an onchain app, by contract address. Returns ok / caution / avoid / unknown with the coverage the verdict rests on.$0.01 Base289 ms1 payers100% up
  92. 100agent-market-one.vercel.app/v1/fed/calendarUpcoming Federal Reserve FOMC meetings, press conferences, speeches, testimony and releases with ET times, speakers and a market-moving flag.$0.005 Base288 ms1 payers100% up
  93. 100token-safety-oracle-production-ffad.up.railway.app/check/:addressChecks a crypto token or contract address (Ethereum or Solana) for scam signals — honeypots, rug pulls, malicious contract code — and returns a 0-100 risk score with plain-language reasons, using GoPlus Security data.$0.01 Base214 ms1 payers100% up
  94. 100x402orcle.vercel.app/api/consult/oracle_bazaar_rewriteRewrite serviceName (≤32), description (≤500), tags (≤5) for buyer-query rank. Warns on first-index freeze.$1.50 Base272 ms1 payers100% up
  95. 100livecheck.fly.dev/v1/confirm/orderLivecheck Confirm order_placed - independent side-effect verification (actor != verifier). POST /v1/confirm/order with {url, intent: order_placed} (+ optional claim). Returns confirmed|failed|unknown; thank-you fluff alone never confirmed - durable order/ref/ticket id required. Fixed $0.25 USDC. lead_submit and listing_published stay on POST /v1/confirm ($0.10). Signed receipts + GET /stats. Not Trust Oracle / L3.$0.25 Base279 ms1 payers100% up
  96. 100scrapecheck.fly.dev/verify-presencePRESENCE tier (deterministic, no LLM): confirms the claimed value appears on the live page — it does NOT confirm the value is the right answer to the question. Positive verdict is "present", never "pass"; check_type web_field_presence_v1. For full verification use /verify. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.$0.002 Base299 ms1 payers100% up
  97. 100aep-api.fly.dev/v1/citation-report/largeVerify a bibliography. For every reference: exists, resolves, retracted/corrected/flagged, title/author/year match against the registered record, and a rule-derived fabrication risk — as a signed (Ed25519, RFC 8785 canonical JSON), byte-reproducible JSON report. Input: structured references or BibTeX. No LLM; every claim carries its source and retrieval time. Tier: large, up to 75 references. NOTE: $3.00 exceeds @x402/core's default $1.00 maxAmountPerPayment; raise it (setSpendControls).$3.00 Base220 ms1 payers100% up
  98. 100aep-api.fly.dev/v1/citation-reportVerify a bibliography. For every reference: exists, resolves, retracted/corrected/flagged, title/author/year match against the registered record, and a rule-derived fabrication risk — as a signed (Ed25519, RFC 8785 canonical JSON), byte-reproducible JSON report. Input: structured references or BibTeX. No LLM; every claim carries its source and retrieval time. Tier: standard, up to 50 references.$1.00 Base212 ms1 payers100% up
  99. 100launchcheck-x402.fly.dev/v1/reaction-checkReview and stress-test launch messaging, landing pages, product announcements, pricing pages, changelogs, app-store listings, and marketing emails before publication. LaunchCheck evaluates copy through eight audience lenses, surfaces positioning and conversion friction, flags claims needing evidence, predicts likely reader questions, recommends concrete changes, and returns a fact-preserving rewrite.$0.50 Base209 ms1 payers100% up
  100. 100compliancecheck-x402.fly.dev/v1/ai-regulatory-scanDeterministic, source-cited regulatory applicability and deadline checks for AI systems and automated decision tools. Full request and response fields are documented at /openapi.json.$0.50 Base233 ms1 payers100% up