{"resource":"https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_erc721_ownerof","service":"Base ERC-721 Owner","areas":["other"],"answering":true,"http_status":402,"latency_ms":724,"price_usdc":0.003,"buyers_30d":2,"calls_30d":3,"description":"NFT owner read on Base: takes token (ERC-721 contract, 0x + 40 hex) and id (decimal token id) and returns the address that ownerOf(id) reports on the contract.","id":"dae72d42545e","category":"Blockchain reads","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/dae72d42545e"}