{"api":"v1","generated_at":"2026-09-15T22:56:53.312Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/x402tap-com-api-polymarket-markets-547de4","pinned_page":"https://tollindex.com/e/x402tap-com-api-polymarket-markets-547de4/at/2026-09-15T21-20Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-09-15T21:20:12.737Z","snapshot_stamp":"2026-09-15T21-20Z","endpoint":{"slug":"x402tap-com-api-polymarket-markets-547de4","canonical_url":"https://x402tap.com/api/polymarket-markets","resource":"https://x402tap.com/api/polymarket-markets","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Search or list active Polymarket prediction markets, ranked by 24h volume","service_name":"x402 Polymarket Markets","declared_category":null,"declared_tags":["prediction-markets","polymarket","crypto","finance","trading"],"route_template":null,"registry_updated":"2026-09-08T08:30:28.146Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"polymarket markets","category":"market-data","first_observed_by_toll":"2026-09-10T19:08:24.178Z","last_observed_by_toll":"2026-09-15T21:20:12.737Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-10T19:08:24.178Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.003 USDC","amount_units":0.003,"decimals_known":true,"pay_to":"0xB810B599bc730Aa85800BABe7f5d160524322C86","scheme":"exact"},{"registry":"cdp","ordinal":1,"network":"eip155:137","asset":"0x3c499c542cef5e3811e1192ce70d8cc03d5c3359","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.003 USDC","amount_units":0.003,"decimals_known":true,"pay_to":"0xB810B599bc730Aa85800BABe7f5d160524322C86","scheme":"exact"},{"registry":"cdp","ordinal":2,"network":"eip155:42161","asset":"0xaf88d065e77c8cc2239327c5edb3a432268e5831","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.003 USDC","amount_units":0.003,"decimals_known":true,"pay_to":"0xB810B599bc730Aa85800BABe7f5d160524322C86","scheme":"exact"},{"registry":"cdp","ordinal":3,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":null,"symbol":"USDC","decimals":6,"amount_display":"0.003 USDC","amount_units":0.003,"decimals_known":true,"pay_to":"9fqXniDAn8hNMYC5C9waGv5u126bkwjU6qGgAoQeoWyo","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T21:20:12.737Z","calls_30d":3,"unique_payers_30d":3,"last_called_at":"2026-09-08T08:30:27.956Z"},"validation":{"latest":{"observed_at":"2026-09-15T04:46:35.988Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-09-15"},"uptime":[{"days":7,"observed":5,"passed":5,"ratio":1},{"days":30,"observed":5,"passed":5,"ratio":1},{"days":90,"observed":5,"passed":5,"ratio":1}],"history_90d":[{"observed_at":"2026-09-15T04:46:35.988Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T04:41:57.427Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T04:39:46.032Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T06:56:31.947Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T10:32:10.168Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0xB810B599bc730Aa85800BABe7f5d160524322C86","page":"https://tollindex.com/seller/0xB810B599bc730Aa85800BABe7f5d160524322C86","endpoints":20,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["prediction-markets","polymarket","crypto","finance","trading"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0xB810B599bc730Aa85800BABe7f5d160524322C86","amount":"3000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},{"asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","extra":{"name":"USD Coin","version":"2"},"payTo":"0xB810B599bc730Aa85800BABe7f5d160524322C86","amount":"3000","scheme":"exact","network":"eip155:137","maxTimeoutSeconds":300},{"asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","extra":{"name":"USD Coin","version":"2"},"payTo":"0xB810B599bc730Aa85800BABe7f5d160524322C86","amount":"3000","scheme":"exact","network":"eip155:42161","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"},"payTo":"9fqXniDAn8hNMYC5C9waGv5u126bkwjU6qGgAoQeoWyo","amount":"3000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":300}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786944861/bazaar-icons/604fd26fe71fd7f4.png","quality":{"lastCalledAt":"2026-09-08T08:30:27.956Z","l30DaysTotalCalls":3,"l30DaysUniquePayers":3},"resource":"https://x402tap.com/api/polymarket-markets","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"q":"election","limit":"5"}},"output":{"type":"json","example":{"count":1,"query":"election","markets":[{"slug":"example-market","active":true,"endDate":"2026-12-31T00:00:00Z","outcomes":["Yes","No"],"question":"Example prediction market?","liquidity":45678.9,"volume24hr":12345.67,"volumeTotal":987654.32,"outcomePrices":[0.62,0.38]}]}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"q":{"type":"string","description":"Optional keyword filter on the market question"},"limit":{"type":"string","description":"Max markets to return, 1-50 (default 10)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}},"offer-receipt":{"info":{"offers":[{"format":"eip712","payload":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xB810B599bc730Aa85800BABe7f5d160524322C86","amount":"3000","scheme":"exact","network":"eip155:8453","version":1,"validUntil":1788856528,"resourceUrl":"https://x402tap.com/api/polymarket-markets"},"signature":"0xdcca798c95ae3346cb7ff375d47f70d43a879a855dae282fd3e1360a950e309f014797dedb9e8ea804bf415c22fe75dc1feba911dc9383049372baa65684d5a81c","acceptIndex":0},{"format":"eip712","payload":{"asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","payTo":"0xB810B599bc730Aa85800BABe7f5d160524322C86","amount":"3000","scheme":"exact","network":"eip155:137","version":1,"validUntil":1788856528,"resourceUrl":"https://x402tap.com/api/polymarket-markets"},"signature":"0x0a62003cf978904fb1a46f378d0871054e2feeea804ac474a333f7c25172334075ca36c572089ec76cf4955972dc4c11db85ee667d7411f098cd058bbf2d7d831c","acceptIndex":1},{"format":"eip712","payload":{"asset":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","payTo":"0xB810B599bc730Aa85800BABe7f5d160524322C86","amount":"3000","scheme":"exact","network":"eip155:42161","version":1,"validUntil":1788856528,"resourceUrl":"https://x402tap.com/api/polymarket-markets"},"signature":"0x3194e1685ff51da276716036a49567e337e98df236344299141bc9f61e5c9c65142124e6d77baf8899bc1ca7383b46e7365d3da1208e7296fdf3777cf10cf4221b","acceptIndex":2},{"format":"eip712","payload":{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","payTo":"9fqXniDAn8hNMYC5C9waGv5u126bkwjU6qGgAoQeoWyo","amount":"3000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","version":1,"validUntil":1788856528,"resourceUrl":"https://x402tap.com/api/polymarket-markets"},"signature":"0x6379c6c5b64b827b7accac195c234e159d020e7a9ad6648c74b1f6390c19a8f174e09c16e46da5e81e9abd282d0186566a26f2c2458bcf603cede157571afa361b","acceptIndex":3}]},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["offers"],"properties":{"offers":{"type":"array","items":{"type":"object","required":["format","signature"],"properties":{"format":{"type":"string"},"payload":{"type":"object","required":["version","resourceUrl","scheme","network","asset","payTo","amount"],"properties":{"asset":{"type":"string"},"payTo":{"type":"string"},"amount":{"type":"string"},"scheme":{"type":"string"},"network":{"type":"string"},"version":{"type":"integer"},"validUntil":{"type":"integer"},"resourceUrl":{"type":"string"}}},"signature":{"type":"string"},"acceptIndex":{"type":"integer"}}}}}}}},"description":"Search or list active Polymarket prediction markets, ranked by 24h volume","lastUpdated":"2026-09-08T08:30:28.146Z","serviceName":"x402 Polymarket Markets","x402Version":2}]}}