{"uid":"cap_X0HnHdIV4mIjKj2V7Wjj4","slug":"synapse-api-avalanche-nft-by-owner-9b7520c7","name":"Synapse API — Avalanche NFT 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/avalanche/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_VGRjAsO0yc8FQLQYIKZCL","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 specific wallet address on the Avalanche blockchain, with pagination support.","exampleAgentPrompt":"Can you pull up all the NFTs owned by the Avalanche wallet 0xAbC123...456 — show me up to 20 results?","exampleUseCases":[{"title":"NFT portfolio audit for a wallet","prompt":"I need to see all the NFTs held by Avalanche address 0x1234567890abcdef1234567890abcdef12345678 — give me the first 50."},{"title":"Collector dashboard data fetch","prompt":"For my NFT dashboard, fetch the NFT collection of this Avalanche wallet 0xdeadbeef...café and page through them 25 at a time."},{"title":"Verify NFT ownership before gating access","prompt":"Check whether wallet 0xABCDEF1234567890ABCDEF1234567890ABCDEF12 on Avalanche owns any NFTs so I can decide whether to grant them access to my platform."}],"resultDescription":"Returns a list of NFTs owned by the specified Avalanche wallet address, including token IDs, metadata, and collection details, along with a pagination key for fetching subsequent pages.","failureModes":["Invalid or malformed owner address returns an error or empty result","Unrecognized pageKey causes a pagination error","Rate limiting or payment failure due to x402 misconfiguration","Avalanche node or indexer downtime causes 5xx errors","Very large wallets may require multiple paginated calls to retrieve all NFTs"],"whenToPreferThis":"Use this endpoint when you need to enumerate NFT holdings of a specific wallet on the Avalanche network specifically, and want paginated, structured results per owner. Prefer this over generic blockchain explorers when you need machine-readable NFT lists for automation or portfolio analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:55:44.051Z","isFirstParty":false,"canonicalSlug":"synapse-api-avalanche-nft-by-owner-9b7520c7"}