{"uid":"cap_Y2hM24AcRK1EVmzs7WxGy","slug":"zerion-api-wallet-nft-collections-e7491c5f","name":"Zerion API - Wallet NFT Collections","description":"Interpreted wallet data for more than 40 chains and Solana: portfolios, DeFi positions, PnL, transactions and NFTs. REST for apps, x402 pay-per-call for agents.","url":"https://api.zerion.io/v1/wallets/%7Baddress%7D/nft-collections?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Wallet address (EVM 0x or Solana base58)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["data"],"properties":{"data":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","description":"Resource ID."},"type":{"type":"string","description":"Resource type."},"attributes":{"type":"object","description":"Resource attributes; see https://developers.zerion.io"}}},"description":"Array of JSON:API resource objects."},"links":{"type":"object","description":"Self and pagination links."}}}}}}},"responseSchema":{"type":"json","example":{"data":[{"id":"<resource id>","type":"<resource type>","attributes":{}}],"links":{"self":"https://api.zerion.io/v1/..."}}},"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_rq1a17vm9D5EOODJtlV9e","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 NFT collections held by a given EVM or Solana wallet address, across 40+ chains.","exampleAgentPrompt":"Can you pull up all the NFT collections held by wallet 0x1234abcd...5678 using Zerion? I want to see what NFT projects they own across all chains.","exampleUseCases":[{"title":"NFT portfolio audit for a wallet","prompt":"Look up all the NFT collections held by Ethereum wallet 0xABC...123 and tell me what projects they own across any chain."},{"title":"Verify NFT holdings before airdrop","prompt":"Before I send the airdrop, check whether wallet 0xDEF...456 holds any NFT collections at all — I need to know if they qualify."},{"title":"Solana wallet NFT inventory check","prompt":"What NFT collections does this Solana wallet 7xKt...QP2 hold right now? I want a full list of everything they own."}],"resultDescription":"A JSON:API-formatted array of NFT collection resource objects for the given wallet, each with an id, resource type, and attributes (collection metadata). Includes pagination links (self, next) for large result sets. Covers collections across 40+ EVM-compatible chains and Solana.","failureModes":["Invalid or malformed wallet address returns a 400/422 error","Wallet address with no NFTs returns an empty data array","Rate limiting or payment failure (x402) if USDC balance is insufficient","Unsupported chain or address format may yield empty results without explicit error","Network timeouts on heavily loaded wallets with thousands of NFTs"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, multi-chain view of NFT collections for any EVM or Solana wallet. It is the right choice over chain-specific explorers or raw RPC calls because it aggregates across 40+ chains and interprets raw on-chain data into clean, structured resource objects. Prefer it over Zerion's token or DeFi endpoints specifically when the user wants NFT holdings rather than fungible token balances or yield positions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-29T18:49:02.807Z","isFirstParty":false,"canonicalSlug":"zerion-api-wallet-nft-collections-e7491c5f"}