{"uid":"cap_d-1CAcXy6-0r5817FeMyd","slug":"zerion-api-wallet-portfolio-93d0692b","name":"Zerion API - Wallet Portfolio","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/portfolio?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":"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"}}},"links":{"type":"object","description":"Self and pagination links."}}}}}}},"responseSchema":{"type":"json","example":{"data":{"type":"wallet-portfolio","attributes":{"total":{"value":1234.56,"currency":"usd"}}}}},"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_fyoKrhqrkGIiNrI8ksXvK","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 the total USD portfolio value and asset breakdown for a given EVM or Solana wallet address across 40+ chains.","exampleAgentPrompt":"What's the total portfolio value of the wallet 0x1234...abcd across all chains using Zerion?","exampleUseCases":[{"title":"DeFi portfolio net worth check","prompt":"Can you look up the total USD value of my wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 across all chains on Zerion?"},{"title":"Solana wallet balance snapshot","prompt":"What is the total portfolio value of the Solana wallet 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU right now?"},{"title":"Agent treasury monitoring","prompt":"Check the current USD portfolio value of the DAO treasury wallet 0xBE0eB53F46cd790Cd13851d5EFf43D12404d33E8 using Zerion so I can see if it's dropped below $1 million."}],"resultDescription":"A JSON object containing the wallet's aggregated portfolio data, including total value in USD, the resource type ('wallet-portfolio'), and a resource ID. The attributes object holds a 'total' field with a numeric value and currency string. Additional self and pagination links may be included.","failureModes":["Invalid or malformed wallet address returns a 400 error","Unsupported chain or address format not recognized","Payment not included or insufficient for x402 pay-per-call results in 402 Payment Required","Rate limiting or quota exceeded returns 429","Wallet address with no on-chain activity may return a zero-value portfolio","Network timeout for chains with slow RPC responses"],"whenToPreferThis":"Use this endpoint when you need a fast, single-call aggregated USD portfolio value for any EVM or Solana wallet across 40+ chains without managing multi-chain RPC connections yourself. Prefer it over building your own aggregation when you need DeFi positions and NFTs factored into net worth. The x402 pay-per-call model makes it ideal for agent workflows that only need occasional lookups without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-30T00:30:02.011Z","isFirstParty":false,"canonicalSlug":"zerion-api-wallet-portfolio-93d0692b"}