{"uid":"cap_UI0Df-XOgiOHV__SKeSRJ","slug":"hearth-evm-wallet-portfolio-lookup-721ca56e","name":"Hearth EVM Wallet Portfolio Lookup","description":"One call: ETH, WETH, USDC and USDT balances for an address across Base, Ethereum, Arbitrum and Optimism, each with a USD value, plus the total USD value and per-chain subtotals. Deterministic, no LLM.","url":"https://138-197-15-135.sslip.io/v1/wallet/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":["queryParams"],"properties":{"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"EVM wallet address"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":[],"properties":{"chains":{"type":["object","null"]},"address":{"type":["string","null"]},"totalUsd":{"type":["number","null"]},"ethPriceUsd":{"type":["integer","null"]}}}}}}},"responseSchema":{"type":"json","example":{"chains":{"base":{"usd":120.5,"assets":[{"usd":116.3,"amount":"0.05","symbol":"ETH"}]}},"address":"0xd8dA…6045","totalUsd":15234.12,"ethPriceUsd":2326}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RPjzpy3cQfZqUZjNm5pTZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","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 value and per-chain asset breakdown of an EVM wallet address across supported chains including Base.","exampleAgentPrompt":"What's the total portfolio value of the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045, and show me the asset breakdown by chain?","exampleUseCases":[{"title":"DeFi portfolio net worth check","prompt":"Can you tell me the total USD value of everything in this wallet — 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — broken down by chain?"},{"title":"Agent treasury balance monitoring","prompt":"Check the onchain balance of our treasury wallet at 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B and tell me how much it's worth in USD right now."},{"title":"User wallet snapshot for onboarding","prompt":"Pull the current portfolio for address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e so I can see what assets they hold and their total value."}],"resultDescription":"A JSON object containing the wallet address, total portfolio value in USD, current ETH price in USD, and a per-chain breakdown with each chain's total USD value and a list of assets including symbol, amount held, and USD value.","failureModes":["Invalid or malformed EVM address returns an error","Unsupported chain or address with no indexed holdings may return null fields","Payment failure via x402 (insufficient USDC balance) results in 402 response before data is returned","Network or RPC latency may cause timeouts for wallets with many assets"],"whenToPreferThis":"Use this endpoint when you need a fast, pay-per-call onchain portfolio snapshot for any EVM wallet address, particularly on Base, without setting up a full indexer or wallet API subscription. Ideal for AI agents that need lightweight, on-demand wallet valuation as part of a larger workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:36:56.878Z","isFirstParty":false,"canonicalSlug":"hearth-evm-wallet-portfolio-lookup-721ca56e"}