{"name":"onesource.io: chain erc721 tokens","url":"https://api.onesource.io/api/chain/erc721-tokens","method":"GET","description":"List every ERC721 NFT token_id a wallet owns in a collection via tokenOfOwnerByIndex (eth_call)","price_usd":"0.008","total_usd":"0.008","chains":["base"],"category":"crypto","verified":true,"status":"ok","checked_at":"2026-09-06T19:18:32+00:00","source":{"name":"x402 Bazaar","url":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources"},"seller":null,"capability":"chain","provider":{"key":"onesource.io","name":"onesource","host":"api.onesource.io"},"sample_body":null,"featured":false,"why":"","pay":"pay_x402('https://api.onesource.io/api/chain/erc721-tokens')","id":"api-onesource-io-api-chain-erc721-tokens","reviews":[],"summary":null,"page":"https://api.mechawallet.com/explore/api-onesource-io-api-chain-erc721-tokens","badge":"https://api.mechawallet.com/explore/api-onesource-io-api-chain-erc721-tokens/badge.svg"}