{"uid":"cap_sog77scIpQM1B6L5MfLsh","slug":"phantom-api-worldchain-nft-by-owner-84ace1d8","name":"Phantom API — Worldchain NFT by Owner","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/worldchain/nft/by-owner","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"number"},"owner":{"type":"string"},"pageKey":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Nybydf_h_lW0MX40DjWLb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","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 the Worldchain network","exampleAgentPrompt":"Show me all the NFTs owned by wallet 0xAbC123...def on Worldchain — fetch up to 50 results.","exampleUseCases":[{"title":"NFT portfolio audit for a wallet","prompt":"Can you pull all the NFTs held by wallet 0x4f8a...b3c2 on Worldchain? Give me up to 100 results so I can audit their collection."},{"title":"Gating access by NFT ownership","prompt":"Check if wallet 0xDead...Beef owns any NFTs on Worldchain — I need to verify they hold at least one to grant them access to this feature."},{"title":"Paginated NFT inventory sync","prompt":"Fetch the next page of NFTs for wallet 0x1234...5678 on Worldchain using page key 'abc-cursor-xyz', limit 25 results, so I can sync the rest of their holdings."}],"resultDescription":"Returns a paginated list of NFTs owned by the specified wallet on the Worldchain network, including token IDs, contract addresses, NFT metadata, and a pageKey cursor for fetching subsequent pages.","failureModes":["Invalid or malformed wallet address returns an error or empty result","Non-existent address returns empty NFT list","Rate limits or payment failure (x402) blocks the response","Invalid pageKey cursor causes pagination error","Network issues with Worldchain RPC result in timeout"],"whenToPreferThis":"Use this endpoint when you specifically need NFT ownership data on the Worldchain network and want pay-per-call pricing without a subscription. Prefer this over general blockchain explorers when building agents that need programmatic, structured NFT portfolio data for Worldchain addresses.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:54:23.135Z","isFirstParty":false}