{"uid":"cap_7nmg0vo1hNQIp4j-F6wdS","slug":"nft-holdings-lookup-by-wallet-27162290","name":"NFT Holdings Lookup by Wallet","description":"Return the NFTs owned by a wallet address on a given network. Each row carries the collection name, contract address, token ID, image URL (where available), and ERC-721 vs ERC-1155 standard. Up to 100 per call - paginate with `pageKey` from the previous response.","url":"https://agent402.tools/api/nft-holdings","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","description":"0x-prefixed 40-char hex wallet address."},"network":{"type":"string","description":"ethereum / base / polygon / arbitrum / optimism (default base)."},"pageKey":{"type":"string","description":"Optional pagination cursor from a previous response."}}},"responseSchema":{"type":"json","example":{"nfts":[],"address":"0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0","network":"base","pageKey":null,"totalCount":0}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8GuAJ17AiHJiQYu7_1xin","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns all NFTs owned by a given wallet address on a specified EVM-compatible network, with collection name, contract address, token ID, image URL, and token standard.","exampleAgentPrompt":"Can you pull up all the NFTs owned by the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum — I want to see the collection names, token IDs, and any images?","exampleUseCases":null,"resultDescription":"A paginated list of up to 100 NFT records, each containing collection name, contract address, token ID, image URL (if available), and token standard (ERC-721 or ERC-1155), plus a pageKey for fetching the next page if more results exist.","failureModes":["Invalid or malformed wallet address returns an error","Unsupported network name returns a validation error","pageKey from a different query or expired session may return no results or an error","Wallet with zero NFTs returns an empty list","Rate limiting or payment failure returns a 402 or 429 error"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, paginated inventory of all NFTs held by a specific wallet across major EVM chains (Ethereum, Base, Polygon, Arbitrum, Optimism). Prefer this over on-chain RPC calls when you want structured metadata including images and collection names without manually querying each contract.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T13:01:02.439Z","isFirstParty":false}