{"resource":"https://api.vextorium.com/v1/nft-owner","service":"Vextorium","areas":["other"],"answering":true,"http_status":402,"latency_ms":99,"price_usdc":0.003,"buyers_30d":3,"calls_30d":3,"description":"Current owner of an ERC-721 NFT by token_id (ownerOf), with collection name and tokenURI. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.","id":"94182a12a391","category":"Blockchain reads","accuracy":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/94182a12a391"}