{"api":"v1","generated_at":"2026-09-16T03:40:30.251Z","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/x402-echo-service-onrender-com-chain-eth-balance-223360","pinned_page":"https://tollindex.com/e/x402-echo-service-onrender-com-chain-eth-balance-223360/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":"x402-echo-service-onrender-com-chain-eth-balance-223360","canonical_url":"https://x402-echo-service.onrender.com/chain/eth-balance","resource":"https://x402-echo-service.onrender.com/chain/eth-balance","http_method":"POST","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Read the native ETH balance of an address on Base. POST {\"address\":\"0x...\"} and receive the balance in wei and in ether. Live chain state read directly from a node, with no indexer lag and no API key.","service_name":"Native Balance","declared_category":"Infra","declared_tags":["eth","balance","base","onchain","native"],"route_template":null,"registry_updated":"2026-08-30T15:24:29.328Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"chain eth balance","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":"0.001 USDC","amount_units":0.001,"decimals_known":true,"pay_to":"0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE","scheme":"exact"}],"counters":{"observed_at":"2026-09-15T21:20:12.737Z","calls_30d":1,"unique_payers_30d":1,"last_called_at":"2026-08-30T15:24:29.194Z"},"validation":{"latest":{"observed_at":"2026-09-15T04:10:58.552Z","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":"2026-09-15T04:10:58.552Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-15","state_changed":false},{"observed_at":"2026-09-14T04:09:18.783Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-14","state_changed":false},{"observed_at":"2026-09-13T04:08:45.945Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-13","state_changed":false},{"observed_at":"2026-09-12T06:24:02.287Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-12","state_changed":false},{"observed_at":"2026-09-11T09:52:06.155Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-11","state_changed":true}]},"seller":{"wallet":"0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE","page":"https://tollindex.com/seller/0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE","endpoints":14,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["eth","balance","base","onchain","native"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE","amount":"1000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1787754105/bazaar-icons/222b7a4262b684da.png","quality":{"lastCalledAt":"2026-08-30T15:24:29.194Z","l30DaysTotalCalls":1,"l30DaysUniquePayers":1},"resource":"https://x402-echo-service.onrender.com/chain/eth-balance","extensions":{"bazaar":{"info":{"input":{"body":{"address":"0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE"},"type":"http","method":"POST","bodyType":"json"},"output":{"type":"json","example":{"wei":"0","ether":"0.0","address":"0x9Cc774A8eD49d89cBA1A288F4a050B8F7FbA77EE"}}},"tags":["eth","balance","base","onchain","native"],"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","bodyType","body","method"],"properties":{"body":{"type":"object","required":["address"],"properties":{"address":{"type":"string"}},"additionalProperties":false},"type":{"const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json"]}}},"output":{"type":"object","required":["type","example"],"properties":{"type":{"const":"json"},"example":{"type":"object","required":["address","wei","ether"],"properties":{"wei":{"type":"string"},"ether":{"type":"string"},"address":{"type":"string"}}}}}}},"summary":"Native ETH balance for any address on Base.","category":"Infra","coverImage":"https://x402-echo-service.onrender.com/icon.png","serviceName":"Native Balance"}},"description":"Read the native ETH balance of an address on Base. POST {\"address\":\"0x...\"} and receive the balance in wei and in ether. Live chain state read directly from a node, with no indexer lag and no API key.","lastUpdated":"2026-08-30T15:24:29.328Z","serviceName":"Native Balance","x402Version":2}]}}