x402watch

51,986 paid endpoints are listed. 26,536 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 2026-10-08 06:24 UTC · 51,986 probed

26,536 answering 40220,632 down3,933 rejecting885 no paywall1,877 price drift
  1. 78market.datapackvibe.com/x402/demand-company-walmart-research-spendingWalmart NVIDIA Research and development spending: Walmart (WMT). Return recent reported research and development expense facts. Uses SEC EDGAR public submissions and company-facts APIs.$0.01 Basedown1 payers63% up
  2. 78market.datapackvibe.com/x402/demand-company-walmart-operating-incomeWalmart NVIDIA Operating income history: Walmart (WMT). Return recent reported operating-income facts. Uses SEC EDGAR public submissions and company-facts APIs.$0.01 Basedown1 payers63% up
  3. 78market.datapackvibe.com/x402/demand-company-walmart-liabilitiesWalmart NVIDIA Total liabilities history: Walmart (WMT). Return recent reported total-liability facts from SEC filings. Uses SEC EDGAR public submissions and company-facts APIs.$0.01 Basedown1 payers63% up
  4. 78market.datapackvibe.com/x402/demand-company-walmart-net-incomeWalmart NVIDIA Net income history: Walmart (WMT). Return recent reported net-income facts from SEC company filings. Uses SEC EDGAR public submissions and company-facts APIs.$0.01 Basedown1 payers63% up
  5. 78market.datapackvibe.com/x402/demand-company-walmart-filingsWalmart NVIDIA Recent company filings: Walmart (WMT). List recent SEC filing forms and filing dates for a public company. Uses SEC EDGAR public submissions and company-facts APIs.$0.01 Basedown1 payers63% up
  6. 78market.datapackvibe.com/x402/demand-company-walmart-profileWalmart NVIDIA Public company profile: Walmart (WMT). Return SEC-registered company identity and filing metadata. Uses SEC EDGAR public submissions and company-facts APIs.$0.01 Basedown1 payers63% up
  7. 78market.datapackvibe.com/x402/demand-company-lly-filingsEli Lilly NVIDIA Recent company filings: Eli Lilly (LLY). List recent SEC filing forms and filing dates for a public company. Uses SEC EDGAR public submissions and company-facts APIs.$0.01 Basedown1 payers63% up
  8. 78market.datapackvibe.com/x402/demand-domain-email-structure-check-it-administrationEmail structure check for IT administration: Check syntax and domain formatting only; it does not test whether a mailbox exists. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  9. 78market.datapackvibe.com/x402/demand-domain-email-structure-check-sales-operationsEmail structure check for Sales operations: Check syntax and domain formatting only; it does not test whether a mailbox exists. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  10. 78market.datapackvibe.com/x402/demand-domain-email-structure-check-security-reviewEmail structure check for Security review: Check syntax and domain formatting only; it does not test whether a mailbox exists. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  11. 78market.datapackvibe.com/x402/demand-domain-email-normalize-it-administrationEmail address normalization for IT administration: Normalize case and identify a plus-address tag without sending mail. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  12. 78market.datapackvibe.com/x402/demand-domain-email-normalize-vendor-screeningEmail address normalization for Vendor screening: Normalize case and identify a plus-address tag without sending mail. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  13. 78market.datapackvibe.com/x402/demand-domain-email-domain-check-sales-operationsEmail domain routing check for Sales operations: Validate an email address shape and check whether its domain has MX records. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  14. 78market.datapackvibe.com/x402/demand-domain-email-domain-check-email-operationsEmail domain routing check for Email operations: Validate an email address shape and check whether its domain has MX records. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  15. 78market.datapackvibe.com/x402/demand-domain-dkim-selector-check-it-administrationDKIM selector lookup for IT administration: Look up a supplied DKIM selector under _domainkey. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  16. 78market.datapackvibe.com/x402/demand-domain-dkim-selector-check-security-reviewDKIM selector lookup for Security review: Look up a supplied DKIM selector under _domainkey. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  17. 78market.datapackvibe.com/x402/demand-domain-dkim-selector-check-email-operationsDKIM selector lookup for Email operations: Look up a supplied DKIM selector under _domainkey. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  18. 78market.datapackvibe.com/x402/demand-domain-dmarc-enforcement-check-it-administrationDMARC enforcement check for IT administration: Classify the published DMARC policy as monitor, quarantine, reject, or missing. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  19. 78market.datapackvibe.com/x402/demand-domain-dmarc-enforcement-check-vendor-screeningDMARC enforcement check for Vendor screening: Classify the published DMARC policy as monitor, quarantine, reject, or missing. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  20. 78market.datapackvibe.com/x402/demand-domain-dmarc-enforcement-check-security-reviewDMARC enforcement check for Security review: Classify the published DMARC policy as monitor, quarantine, reject, or missing. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  21. 78market.datapackvibe.com/x402/demand-domain-dmarc-enforcement-check-email-operationsDMARC enforcement check for Email operations: Classify the published DMARC policy as monitor, quarantine, reject, or missing. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  22. 78market.datapackvibe.com/x402/demand-domain-certificate-authorities-it-administrationCertificate authority policy lookup for IT administration: Return CAA records that constrain certificate issuance. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  23. 78market.datapackvibe.com/x402/demand-domain-certificate-authorities-sales-operationsCertificate authority policy lookup for Sales operations: Return CAA records that constrain certificate issuance. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  24. 78market.datapackvibe.com/x402/demand-domain-certificate-authorities-vendor-screeningCertificate authority policy lookup for Vendor screening: Return CAA records that constrain certificate issuance. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  25. 78market.datapackvibe.com/x402/demand-domain-certificate-authorities-email-operationsCertificate authority policy lookup for Email operations: Return CAA records that constrain certificate issuance. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  26. 78market.datapackvibe.com/x402/demand-domain-ipv6-records-it-administrationIPv6 address lookup for IT administration: Return AAAA records for the hostname. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  27. 78market.datapackvibe.com/x402/demand-domain-ipv6-records-security-reviewIPv6 address lookup for Security review: Return AAAA records for the hostname. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  28. 78market.datapackvibe.com/x402/demand-domain-ipv6-records-email-operationsIPv6 address lookup for Email operations: Return AAAA records for the hostname. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  29. 78market.datapackvibe.com/x402/demand-domain-ipv4-records-sales-operationsIPv4 address lookup for Sales operations: Return public A records for the hostname. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  30. 78market.datapackvibe.com/x402/demand-domain-ipv4-records-security-reviewIPv4 address lookup for Security review: Return public A records for the hostname. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  31. 78market.datapackvibe.com/x402/demand-domain-nameservers-it-administrationNameserver lookup for IT administration: Return the domain name-server records. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  32. 78market.datapackvibe.com/x402/demand-domain-dmarc-policy-it-administrationDMARC policy lookup for IT administration: Return and parse the published DMARC policy and reporting addresses. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  33. 78market.datapackvibe.com/x402/demand-domain-dmarc-policy-security-reviewDMARC policy lookup for Security review: Return and parse the published DMARC policy and reporting addresses. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  34. 78market.datapackvibe.com/x402/demand-domain-dmarc-policy-email-operationsDMARC policy lookup for Email operations: Return and parse the published DMARC policy and reporting addresses. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  35. 78market.datapackvibe.com/x402/demand-domain-mail-routing-readiness-sales-operationsMail routing readiness for Sales operations: Check MX, SPF, and DMARC DNS records together. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  36. 78market.datapackvibe.com/x402/demand-domain-mail-routing-readiness-security-reviewMail routing readiness for Security review: Check MX, SPF, and DMARC DNS records together. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  37. 78market.datapackvibe.com/x402/demand-domain-mx-records-it-administrationMail exchanger lookup for IT administration: Return the domain MX hosts and their delivery priorities. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  38. 78market.datapackvibe.com/x402/demand-domain-mx-records-vendor-screeningMail exchanger lookup for Vendor screening: Return the domain MX hosts and their delivery priorities. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  39. 78market.datapackvibe.com/x402/demand-domain-domain-format-security-reviewDomain format check for Security review: Check a hostname for valid public-domain syntax and normalize IDNs. DNS data only; does not send email or verify that an inbox exists.$0.01 Basedown1 payers63% up
  40. 78market.datapackvibe.com/x402/demand-web-regulatory-filings-procurementRegulatory filing research for Procurement: Find primary-source regulator records and notices. Uses live web search; provide query to focus the search.$0.01 Basedown1 payers63% up
  41. 78market.datapackvibe.com/x402/demand-web-product-compatibility-procurementProduct compatibility research for Procurement: Find supported versions and compatibility information. Uses live web search; provide query to focus the search.$0.01 Basedown1 payers63% up
  42. 78market.datapackvibe.com/x402/news-cybersecurity-researchCybersecurity news brief for Research teams: Find recent reporting about cybersecurity data breach vulnerability. Focus: research teams. Uses live Google News RSS results.$0.01 Basedown1 payers64% up
  43. 78market.datapackvibe.com/x402/web-public-social-mentions-researchPublic community mention search for Research teams: Find indexed public community posts; this is not a direct X/Twitter API. Focus: research teams. Uses live Bing web search results.$0.01 Basedown1 payers64% up
  44. 78market.datapackvibe.com/x402/web-public-social-mentions-procurementPublic community mention search for Procurement: Find indexed public community posts; this is not a direct X/Twitter API. Focus: procurement. Uses live Bing web search results.$0.01 Basedown1 payers64% up
  45. 78market.datapackvibe.com/x402/web-security-advisories-procurementSecurity advisory search for Procurement: Find public security advisories and remediation notes. Focus: procurement. Uses live DuckDuckGo search results.$0.01 Basedown1 payers64% up
  46. 78market.datapackvibe.com/x402/web-customer-issues-researchCustomer issue research for Research teams: Find public reports of customer issues and support themes. Focus: research teams. Uses live DuckDuckGo search results.$0.01 Basedown1 payers64% up
  47. 78agent.apiguru.app/agent/v1/v2/dealsCurrent Amazon deals with filters$0.003 Base719 ms1 payers77% up
  48. 78www.pennypress.org/essays/full$0.15 $0.23 Base36 ms1 payers100% up
  49. 77agent-arcade.use.x402atlas.com/chess/dailyChess Daily tactics puzzle — solve a deterministic UTC daily position from a pinned CC0 Lichess subset using legal UCI moves.$0.005 Base1207 ms5 payers83% up
  50. 77readiness.pay.zeroclick.io/api/v1/scansBuy one website report ($3) with product=scan and url, or four competitor scans ($2) with product=comparison and an existing current-rubric runId. Cached results are free. On 202, poll statusUrl, then open reportUrl. If an accepted job fails, keep purchaseId and contact support; do not buy again. Budget and capacity limits apply.$3.00 $2.00 Base755 ms4 payers100% up
  51. 77api.marketintelligenceapi.com/api/v1/markets/stablecoin-flowsGet net stablecoin issuance per chain$0.0045 $0.005 Base463 ms3 payers100% up
  52. 77api.marketintelligenceapi.com/api/v1/eu/short-positionsGet the most shorted European stocks$0.0089 $0.01 Base985 ms3 payers100% up
  53. 77app.difficat.com/api/v1/screenshotsCaptures a full-page screenshot of one public web page in Chromium and returns a link to the PNG. Use it for a one-off visual check of a page, or to keep a reference image before a change. 0.02 USD per call.$0.02 Baseno paywall3 payers70% up
  54. 77api.locus.report/api/locus-rebuild-cost-contextSingle-family rebuild-cost proxy for buyer, owner and lender agents: Census Building Permits Survey value per unit, trended by the BLS construction-input PPI, as a $/sq ft range under a stated size, floored at FEMA $100. Returns the same records as locus_rebuild_cost_context. Use this when your client can only call paid x402 routes. Use locus_rebuild_cost_context instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Base632 ms3 payers70% up
  55. 77api.locus.report/api/locus-homeowners-insurance-contextACS 2023 median annual homeowners-insurance cost band by mortgage status and median monthly owner costs at ZIP, county, and state, for agents. Returns the same records as locus_homeowners_insurance_context. Use this when your client can only call paid x402 routes. Use locus_homeowners_insurance_context instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Base775 ms3 payers70% up
  56. 77api.locus.report/api/locus-flood-premium-contextMedian and quartiles of annual NFIP policy cost and FEMA full-risk premium for policies in force in the ZIP, split by rated zone (SFHA vs minimal hazard), from OpenFEMA NFIP Policies v3 (monthly), for buyer, owner and lender agents. Returns the same records as locus_flood_premium_context. Use this when your client can only call paid x402 routes. Use locus_flood_premium_context instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Base706 ms3 payers70% up
  57. 77prediction-bot-iggf.onrender.com/topTop 3 Polymarket/Kalshi markets by live X (Twitter) discussion intensity with sentiment scores — agent discovery scan at $0.01 (aligns with Bazaar /top index pricing).$0.01 $0.35 Base342 ms2 payers100% up
  58. 77market.datapackvibe.com/x402/pulse-market-toncoin-orderbook-topToncoin Top of order book: Top of order book for Toncoin (TON-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base618 ms2 payers71% up
  59. 77market.datapackvibe.com/x402/pulse-market-tezos-tickerTezos Live ticker: Live ticker for Tezos (XTZ-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base421 ms2 payers71% up
  60. 77market.datapackvibe.com/x402/pulse-market-stacks-spread-checkStacks Bid-ask spread check: Bid-ask spread check for Stacks (STX-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base322 ms2 payers71% up
  61. 77market.datapackvibe.com/x402/pulse-market-sandbox-spread-checkThe Sandbox Bid-ask spread check: Bid-ask spread check for The Sandbox (SAND-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base312 ms2 payers71% up
  62. 77market.datapackvibe.com/x402/pulse-market-one-inch-ticker1inch Live ticker: Live ticker for 1inch (1INCH-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base561 ms2 payers71% up
  63. 77market.datapackvibe.com/x402/pulse-market-hyperliquid-orderbook-topHyperliquid Top of order book: Top of order book for Hyperliquid (HYPE-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base822 ms2 payers71% up
  64. 77market.datapackvibe.com/x402/pulse-market-ethena-hourly-candlesEthena Hourly price candles: Hourly price candles for Ethena (ENA-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base827 ms2 payers71% up
  65. 77market.datapackvibe.com/x402/pulse-market-eigenlayer-tickerEigenLayer Live ticker: Live ticker for EigenLayer (EIGEN-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base759 ms2 payers71% up
  66. 77market.datapackvibe.com/x402/pulse-market-dash-hourly-candlesDash Hourly price candles: Hourly price candles for Dash (DASH-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base713 ms2 payers71% up
  67. 77market.datapackvibe.com/x402/pulse-market-bittensor-hourly-candlesBittensor Hourly price candles: Hourly price candles for Bittensor (TAO-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base760 ms2 payers71% up
  68. 77market.datapackvibe.com/x402/pulse-market-axelar-spread-checkAxelar Bid-ask spread check: Bid-ask spread check for Axelar (AXL-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base543 ms2 payers71% up
  69. 77market.datapackvibe.com/x402/pulse-market-algorand-statsAlgorand 24-hour statistics: 24-hour statistics for Algorand (ALGO-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base533 ms2 payers71% up
  70. 77market.datapackvibe.com/x402/pulse-market-algorand-hourly-candlesAlgorand Hourly price candles: Hourly price candles for Algorand (ALGO-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.$0.01 Base816 ms2 payers71% up
  71. 77market.datapackvibe.com/x402/resource-regen-timerResource regeneration timer: Estimate time to restore resource from current to target amount.$0.01 Basedown2 payers70% up
  72. 77market.datapackvibe.com/x402/movement-time-calculatorMovement travel-time calculator: Estimate travel time from distance and movement speed.$0.01 Basedown2 payers70% up
  73. 77market.datapackvibe.com/x402/healing-throughput-calculatorHealing throughput calculator: Calculate healing per second with cast time and efficiency.$0.01 Basedown2 payers70% up
  74. 77api.locus.report/api/locus-radon-zoneEPA Map of Radon Zones county designation (1, 2, or 3) for an address, point, or state and county, for buyer, owner and lender agents. Returns the same records as locus_radon_zone. Use this when your client can only call paid x402 routes. Use locus_radon_zone instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Base594 ms2 payers70% up
  75. 77api.locus.report/api/locus-toxic-releasesReturns EPA TRI facilities with detail links, plus NRC and PHMSA verify links, for an address, place, point, or state plus county. Returns the same records as locus_toxic_releases. Use this when your client can only call paid x402 routes. Use locus_toxic_releases instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Base771 ms2 payers70% up
  76. 77api.locus.report/api/locus-rcra-handlersCited EPA RCRAInfo hazardous-waste handler records for a state and county or ZIP, for buyer, owner and lender agents, via EPA Envirofacts. Returns the same records as locus_rcra_handlers. Use this when your client can only call paid x402 routes. Use locus_rcra_handlers instead when you can call Locus free tools (REST tools/call or MCP).$0.05 Base437 ms2 payers70% up
  77. 77apexrunner.ai/signals/arb-spreadarb_spread$1.40 $0.007 Base514 ms2 payers100% up
  78. 77x402.fairseal.io/v1/veo/verifyVerify AI agent outputs against a VEO-2 schema. Checks structural validity, SHA-256 hash integrity (if content hash is present), and optional cryptographic signature on the output (if proof.provider_signature is present). Returns a verdict with per-check details.$0.002 $0.02 Base577 ms2 payers100% up
  79. 77api.babyblueviper.com/regimeinvinoveritas /regime — the daily crypto risk-on/off + exposure-scalar read our own live trading bot acts on, recomputable from the raw inputs we return$0.0181 $0.0249 Base499 ms1 payers100% up
  80. 77attester.dev/spend-checkSpend Check: should you pay this counterparty? Watchtower track record, CDP merchant catalog, and address hygiene combined into a clear/caution/avoid verdict with a signed attestation. $0.005 USDC per check.$0.005 Basedown1 payers87% up
  81. 77http--forest-gas-station--lcjl27p8lmjs.code.run/domain/registration-stateRegistration/registrar/expiry/status without unrelated domain checks.$0.002 Base Sepoliarejecting1 payers70% up
  82. 77mcpfax-intel.bowling-anthony.workers.dev/market-reportDaily state of the x402 agent economy: observed USDC inflow, seller ranking, category demand, growth, and coverage. Reports its real observation window; concentration adjustment applied only when scan coverage supports it. A FREE register-wide change digest covering the same domain is market_digest on the x402-observatory gateway; buy this for the derived figures, not for what merely changed.$0.50 $0.01 Base390 ms1 payers100% up
  83. 77api.marketintelligenceapi.com/api/v1/fundamentals/BTCUSDLive market intelligence data$0.01 $0.005 Base734 ms1 payers100% up
  84. 77ip.openverbs.com/v1/expandReturn both the fully-expanded (eight 4-hex groups) and canonical compressed (RFC 5952) forms of an address. IPv4 is returned unchanged in both fields.$0.002 Base432 ms1 payers75% up
  85. 77api.cra-agent.tech/v1/paid/rpc/healthPer-provider RPC latency and head lag$0.001 $0.0005 Base697 ms1 payers100% up
  86. 77api.cra-agent.tech/v1/paid/fees/estimateCost of a transaction at the current base fee$0.001 $0.0005 Base623 ms1 payers100% up
  87. 77api.carbon-cashmere.de/v1/kaspa-derivatives/recent-blocksRecent Kaspa blocks (max 144 per call = $1.44 cap). Optional chain_only flag to filter selected-parent chain blocks. AI agent API for backtesters and indexers. Informational research data — not investment advice.$0.01 $0.02 Base612 ms1 payers100% up
  88. 77api.carbon-cashmere.de/v1/btc-derivatives/blocks-rangeBulk Bitcoin block extract (max 144 blocks per call = $1.44 cap). Returns array of per-block summaries (height, time, miner pool, tx count, witness/taproot/ordinals/op_return stats, total output, coinbase reward).$0.01 $0.02 Base922 ms1 payers100% up
  89. 77api.carbon-cashmere.de/v1/bittensor-derivatives/registration-cost-historyHourly Bittensor subnet registration activity (NeuronRegistered event count per subnet) + current burn-cost per subnet. Useful for predicting cheap-registration windows.$0.01 $0.02 Base988 ms1 payers100% up
  90. 77x402-factory.com/v1/movers/climateBiggest climate and weather probability moves (1h/6h/24h) — The fastest way to see where news is landing in climate and weather: active markets ranked by absolute probability change over your chosen window, with volume surge ratios. Same shape as /v1/movers, pre-filtered to climate and weather markets.$0.02 $0.04 Base389 ms1 payers100% up
  91. 77x402-factory.com/v1/board/economicsAll active economics markets with live probabilities in one call — One-call board of the most active economics prediction markets: top markets by volume with blended live probabilities, resolution dates, and per-market slugs for drill-down. The bulk read for agents tracking the state of economics at a glance.$0.03 $0.04 Base433 ms1 payers100% up
  92. 77gotobi.hugen.tokyo/gotobi/todayIs today a Japanese gotobi day? Gotobi (五十日: 5th, 10th, 15th, 20th, 25th, last business day) drive predictable USDJPY buying pressure before the 9:55 JST Nakane fixing. Weekend and holiday adjustments applied automatically. No public database of gotobi dates exists — this is the only programmatic source. Accepts USDC payments on Base and Solana$0.001 $0.01 Base861 ms1 payers100% up
  93. 77percallapi.com/carrier-lookupInspect telecom carrier, network codes, and line type (mobile vs. landline vs. VoIP burner fraud detection) via Twilio. Provide ?phone=+14157012311.$0.02 $0.01 Base750 ms1 payers100% up
  94. 77stockwaves.net/api/cn/trendingReal-time China social pulse: the live hot-search boards of Weibo, Baidu and Douyin as structured data - per-platform rank, term, heat value, topic category (finance/society/entertainment/sports/tech/international) and Weibo heat marker. What the Chinese internet is talking about right now, English-ready for agents. Full per-board detail; for a cheap pollable summary use /api/cn/pulse. ?platform=all|weibo|baidu|douyin&limit=1-50&category=$0.03 $0.01 Base923 ms1 payers100% up
  95. 77stability-ai.x402.paywithlocus.com/stability-ai/generate-coreLocus public pay-per-use API$0.034 Baserejecting1 payers75% up
  96. 77api.teardrop.dev/tools/mcpTeardrop assess_market_resolution: Return a decision-ready resolution-risk verdict for one Polymarket market before an agent trades, quotes, or forecasts it. The result branches to tradeable, ambiguous, avoid, or insufficient_data and names the resolution basis (price_feed, official_source, media_consensus, unspecified), UMA dispute state, rule-wording risks, and executability (liquidity, spread) so the calling agent can act without reading the full rules.$0.025 $0.005 Base758 ms0 payers100% up
  97. 77api.teardrop.dev/tools/mcpTeardrop assess_counterparty_risk: Return a decision-ready counterparty-risk verdict for an EVM address before funds or authority are committed. The result branches to high_risk, caution, acceptable, or insufficient_data with the evidence needed for the calling agent to act.$0.035 $0.005 Base775 ms0 payers100% up
  98. 76api.sirenic.eu/v1/rechercheFrench company search and company lookup by name or SIREN in the official French company registry (INSEE Sirene / INPI RNE open data). Name search returns the top 10 matches with identity, SIREN, NAF code, city and active/ceased status, plus a score_confiance (0-1 match confidence) that helps disambiguate homonyms. The entry point to official data and company data on France: resolve a trading name to its SIREN identifier before pulling the full company profile, filings or financials.$0.002 Base2181 ms11 payers77% up
  99. 76api.qist.info/api/hijriConvert Gregorian dates to Hijri (Umm al-Qura calendar) and back. Returns day/month/year, Arabic and English month names, and a formatted Arabic date string. Essential for agents handling Islamic events, Ramadan, Hajj seasons, or Arabic documents.$0.01 Base1675 ms6 payers77% up
  100. 76appstore.use.x402atlas.com/productApple App Store product details — full profile for a single app by product_id: rating, price, description, version history, screenshots & metadata as clean JSON.$0.02 Base1671 ms5 payers77% up