{"api":"v1","generated_at":"2026-09-15T21:46:26.548Z","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/api-x402node-dev-chain-token-allowance-8249cb","pinned_page":"https://tollindex.com/e/api-x402node-dev-chain-token-allowance-8249cb/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":"api-x402node-dev-chain-token-allowance-8249cb","canonical_url":"https://api.x402node.dev/chain/token-allowance","resource":"https://api.x402node.dev/chain/token-allowance","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains. token allowance, erc20 approval check, spender allowance, approval audit, revoke helper data Accepts payment on Base or Solana — either network works.","service_name":null,"declared_category":null,"declared_tags":[],"route_template":null,"registry_updated":"2026-09-14T13:30:55.772Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"chain token allowance","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":"0.005 USDC","amount_units":0.005,"decimals_known":true,"pay_to":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","scheme":"exact"},{"registry":"cdp","ordinal":1,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","asset_name":null,"symbol":"USDC","decimals":6,"amount_display":"0.005 USDC","amount_units":0.005,"decimals_known":true,"pay_to":"9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T21:20:12.737Z","calls_30d":3,"unique_payers_30d":3,"last_called_at":"2026-09-14T13:30:55.369Z"},"validation":{"latest":{"observed_at":"2026-09-15T05:41:28.282Z","state":"pass","failed_checks":["bazaar.info.output"],"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":"2026-09-15T05:41:28.282Z","state":"pass","failed_checks":["bazaar.info.output"],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T05:14:29.793Z","state":"pass","failed_checks":["bazaar.info.output"],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T05:10:24.271Z","state":"pass","failed_checks":["bazaar.info.output"],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T07:26:30.994Z","state":"pass","failed_checks":["bazaar.info.output"],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T11:11:05.985Z","state":"pass","failed_checks":["bazaar.info.output"],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","page":"https://tollindex.com/seller/0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","endpoints":377,"hosts":2},"reports":0,"registry_record":{"cdp":[{"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"},"payTo":"9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up","amount":"5000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":300}],"quality":{"lastCalledAt":"2026-09-14T13:30:55.369Z","l30DaysTotalCalls":3,"l30DaysUniquePayers":3},"resource":"https://api.x402node.dev/chain/token-allowance","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"chain":"string","owner":"string","token":"string","spender":"string"}}},"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","required":["token","owner","spender"],"properties":{"chain":{"type":"string","description":"ethereum, base (default), arbitrum, optimism, polygon"},"owner":{"type":"string","description":"Owner address (required)"},"token":{"type":"string","description":"ERC20 contract (required)"},"spender":{"type":"string","description":"Spender address (required)"}}}},"additionalProperties":false}}}}},"description":"Check the ERC20 allowance an owner has granted a spender, returns raw and formatted amount with token symbol and decimals on five EVM chains. token allowance, erc20 approval check, spender allowance, approval audit, revoke helper data Accepts payment on Base or Solana — either network works.","lastUpdated":"2026-09-14T13:30:55.772Z","x402Version":2}]}}