{"slug":"saylorinnovations-com-api-explorer-aptos-account-71d1c0","title":"Aptos account lookup","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/explorer/aptos/account","category":"market","description":"Aptos account lookup: APT balance, sequence number, authentication key and key rotation status, read from an Aptos fullnode REST API.","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":511,"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":"0x1"},"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 Aptos account address (0x plus up to 64 hex characters)","type":"string"}},"required":["address"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"address":{"description":"Account or contract address","type":"string"},"authentication_key":{"description":"Authentication key","type":["string","null"]},"balance_apt":{"description":"Balance apt","type":"number"},"chain":{"description":"Blockchain the data is for","type":"string"},"exists":{"type":"boolean"},"key_rotated":{"description":"Key rotated","type":"boolean"},"note":{"description":"Caveat or context for reading the result","type":"string"},"sequence_number":{"description":"Sequence number","type":"number"},"source":{"description":"Data source the values come from","type":"string"}},"required":["chain","address","exists","balance_apt","sequence_number","key_rotated","note","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":511,"error":null}],"description_full":"Aptos account lookup: APT balance, sequence number, authentication key and key rotation status, read from an Aptos fullnode REST API.","last_updated":"2026-10-21T03:07:02.964Z","schemes":["exact"]}