{"slug":"oraclepost-higgsfield-app-api-premium-balance-25733d","title":"ETH and USDC balance of any address on Base, read live from the chain (eth_getBa","host":"oraclepost.higgsfield.app","method":"GET","resource":"https://oraclepost.higgsfield.app/api/premium/balance","category":"market","description":"ETH and USDC balance of any address on Base, read live from the chain (eth_getBalance + USDC balanceOf) at request time. Pass ?address=0x... . Returns raw and decimal values plus the block number the read was made at. No third-party API, no cache.","price_listed":0.02,"price_asked":0.02,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1987,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"address":"EVM address on Base, 0x-prefixed, 40 hex chars"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"method":{"const":"GET"},"queryParams":{"properties":{"address":{"description":"EVM address on Base, 0x-prefixed, 40 hex chars","type":"string"}},"required":["address"],"type":"object"},"type":{"const":"http"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.02,"price_match":true,"latency_ms":1987,"error":null}],"description_full":"ETH and USDC balance of any address on Base, read live from the chain (eth_getBalance + USDC balanceOf) at request time. Pass ?address=0x... . Returns raw and decimal values plus the block number the read was made at. No third-party API, no cache.","last_updated":"2026-09-16T19:46:03.349Z","schemes":["exact"]}