{"slug":"saylorinnovations-com-api-chain-live-balance-39fa3a","title":"Native coin plus up to 20 ERC-20 token balances for one wallet in a single batch","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/chain/live-balance","category":"market","description":"Native coin plus up to 20 ERC-20 token balances for one wallet in a single batch on 16 EVM chains, at one block height.","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":310,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:137","eip155:42161","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"address":"0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa","chain":"base"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"address":{"description":"the wallet to read","type":"string"},"chain":{"description":"chain name (ethereum, base, arbitrum, optimism, polygon, bsc, avalanche, gnosis, linea, scroll, mantle, blast, sonic, celo, berachain, unichain) or chain id","type":"string"}},"required":["chain","address"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"address":{"description":"the wallet that was read","type":"string"},"block_number":{"description":"block height the read ran at","type":["number","null"]},"chain":{"description":"the chain name that was queried","type":"string"},"chain_id":{"description":"EIP-155 chain id of that network","type":"number"},"native_balance":{"description":"native balance in coin units","type":"number"},"native_balance_wei":{"description":"native balance in wei","type":"string"},"native_symbol":{"description":"ticker of the native coin","type":"string"},"note":{"description":"which tokens were read","type":"string"},"source":{"description":"where the data was read from","type":"string"},"tokens":{"description":"one entry per token: token, symbol, decimals, balance_raw, balance (error when the contract is not an ERC-20)","type":"array"},"tokens_requested":{"description":"number of token contracts read","type":"number"}},"required":["chain","chain_id","address","native_symbol","native_balance_wei","native_balance","tokens","source"],"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-21","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":310,"error":null}],"description_full":"Native coin plus up to 20 ERC-20 token balances for one wallet in a single batch on 16 EVM chains, at one block height.","last_updated":"2026-10-21T02:37:05.662Z","schemes":["exact"]}