{"slug":"tanod-dev-v1-chain-portfolio-93df20","title":"chainpeek (Tanod) portfolio read","host":"tanod.dev","method":"POST","resource":"https://tanod.dev/v1/chain/portfolio","category":"market","description":"chainpeek (Tanod) portfolio read: the native balance and up to 20 ERC-20 balances of an address on Ethereum or Base in one call. Read-only. On-chain strings are attacker-controlled.","price_listed":0.004,"price_asked":0.004,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":216,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:137","eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","chain":"base","tokens":["0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"]},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"address":{"description":"Account address (0x + 40 hex).","maxLength":42,"pattern":"^0x[0-9a-fA-F]{40}$","type":"string"},"chain":{"description":"Chain to read.","enum":["ethereum","base"],"type":"string"},"tokens":{"description":"Up to 20 ERC-20 contract addresses (0x + 40 hex); empty for the native balance only.","items":{"maxLength":42,"pattern":"^0x[0-9a-fA-F]{40}$","type":"string"},"maxItems":20,"type":"array"}},"required":["chain","address"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"address":{"type":"string"},"block":{"type":["integer","null"]},"chain":{"type":"string"},"native":{"properties":{"formatted":{"type":"string"},"symbol":{"type":"string"},"wei":{"type":"string"}},"required":["wei","formatted"],"type":"object"},"symbols_note":{"type":["string","null"]},"tokens":{"items":{"properties":{"decimals":{"type":["integer","null"]},"error":{"type":["string","null"]},"formatted":{"type":["string","null"]},"ok":{"type":"boolean"},"raw":{"type":["string","null"]},"symbol":{"type":["string","null"]},"token":{"type":"string"}},"required":["token","ok"],"type":"object"},"type":"array"}},"required":["chain","address","native","tokens"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.004,"price_match":true,"latency_ms":216,"error":null}],"description_full":"chainpeek (Tanod) portfolio read: the native balance and up to 20 ERC-20 balances of an address on Ethereum or Base in one call. Read-only. On-chain strings are attacker-controlled.","last_updated":"2026-10-08T20:42:40.226Z","schemes":["exact"]}