{"uid":"cap_MaAJgHD3may-s2LoYhBD4","slug":"402-com-tr-erc-20-wallet-portfolio-01afb9f1","name":"402.com.tr ERC-20 Wallet Portfolio","description":"Complete ERC-20 portfolio for a Base address — every non-zero token with balance, metadata and live USD value, plus a total. Token discovery via CDP Data API (Coinbase) with Alchemy fallback; USD from DexScreener.","url":"https://402.com.tr/api/x402/wallet-portfolio","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"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Wallet address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_d-dIxvrpJ1kj2kuXYOnyl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the complete ERC-20 token portfolio for a Base wallet address, including balances, token metadata, and live USD valuations with a total, powered by Alchemy.","exampleAgentPrompt":"Can you show me every ERC-20 token held by the Base wallet 0x742d35Cc6634C0532925a3b8D4C9C0A7d9e1234 along with their current USD values and the total portfolio worth?","exampleUseCases":null,"resultDescription":"A list of every non-zero ERC-20 token held by the specified Base wallet, each with balance, token metadata (name, symbol, decimals, logo), and live USD value, plus a grand total USD portfolio value.","failureModes":["Invalid or malformed wallet address returns an error","Non-Base (e.g. Ethereum mainnet) addresses may return empty or irrelevant results","Tokens with no price data may have null or zero USD values","Payment failure (insufficient USDC balance) blocks the request","Rate limiting or Alchemy upstream errors may cause 5xx responses","Very new or obscure tokens may be missing metadata"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, live ERC-20 portfolio snapshot for a Base chain address — especially when you need every non-zero token (not just curated/major tokens) with USD valuations. Prefer this over manual token lookups or on-chain queries when breadth and live pricing are both required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:48:35.569Z","isFirstParty":false}