{"uid":"cap_ZREmXTfxZpcb0U4OXbO9W","slug":"synapse-api-sei-nft-holdings-by-owner-14ea9758","name":"Synapse API — SEI NFT Holdings by Owner","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/sei/nft/by-owner?utm_source=zero.xyz","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_8wNzgNGEI4buZNwC8ErU8","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":"Retrieves all NFTs owned by a given wallet address on the SEI blockchain, with pagination support.","exampleAgentPrompt":"Can you fetch all the NFTs owned by SEI wallet sei1abc123xyz on the SEI blockchain? Limit the results to 20 per page.","exampleUseCases":[{"title":"NFT portfolio audit for a SEI wallet","prompt":"Can you pull up all the NFTs owned by SEI wallet sei1qpzry9x8gf2tvdw0s3jn54khce6mua7l and show me what they're holding? Limit to 25 results."},{"title":"Verify NFT ownership before a trade","prompt":"Before I proceed with this deal, can you check whether the SEI wallet sei1ht3ahljytf6rqpmlv9zvpqhqd5zs3fzvp6nh5x actually owns the NFT in question? Fetch all their NFTs from the SEI network."},{"title":"Paginate through large NFT collection","prompt":"That SEI wallet has tons of NFTs — can you continue fetching the next page of their holdings using page key 'abc789pagetoken' with a limit of 50?"}],"resultDescription":"Returns a list of NFTs owned by the specified wallet address on the SEI blockchain, including token metadata and ownership details, along with a pagination key for fetching subsequent pages if more results exist.","failureModes":["Invalid or malformed wallet address returns an error or empty result","Non-existent wallet returns empty NFT list","Invalid pageKey causes pagination failure","Rate limiting or payment failure (x402) blocks the request","SEI network downtime or RPC errors cause lookup failure"],"whenToPreferThis":"Use this endpoint when you specifically need to enumerate NFT holdings of a wallet address on the SEI blockchain. Prefer this over generic multi-chain NFT APIs when you know the target chain is SEI and want fast, pay-per-call pricing without subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:55:22.605Z","isFirstParty":false,"canonicalSlug":"synapse-api-sei-nft-holdings-by-owner-14ea9758"}