{"uid":"cap_EehLO7w5fBVpA9woopQ9T","slug":"agenttoll-base-portfolio-valuation-9fbc1c02","name":"AgentToll Base Portfolio Valuation","description":"Wallet portfolio on Base: everything an address holds valued in USD, ETH plus its ERC-20 tokens, largest first, with a spam floor you set","url":"https://agenttoll.app/api/base/portfolio/:address","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$"}}},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","maximum":50,"minimum":1,"description":"Optional. How many holdings to list, default 20"},"minValue":{"type":"number","minimum":0,"description":"Optional. USD floor per holding, default 1"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5R1BxJH1uoySY1l_A3-2P","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full USD-valued portfolio of a Base address, including ETH and all ERC-20 token holdings sorted by value, with a configurable spam filter floor","exampleAgentPrompt":"What's the full portfolio value of Base address 0x1234567890abcdef1234567890abcdef12345678? List up to 30 holdings worth at least $5 each, sorted by value in USD.","exampleUseCases":[{"title":"Wallet net worth snapshot before trade","prompt":"Before I make any moves, pull up the full USD portfolio for my Base wallet 0xAbCd1234567890abcdef1234567890abcdef1234 — show me all holdings worth more than $2, up to 20 tokens."},{"title":"Due diligence on a counterparty wallet","prompt":"I need to check what assets this address holds on Base: 0xDeAdBeEf1234567890abcdef1234567890abcdef. Show me their top 25 holdings by value, filtering out anything under $10 to skip the spam."},{"title":"Agent portfolio monitoring alert","prompt":"Every hour, check the portfolio of 0xFeed1234567890abcdef1234567890abcdef5678 on Base and tell me if total USD value changes by more than 5% — ignore any token positions under $1."}],"resultDescription":"A ranked list of the address's Base holdings — ETH and ERC-20 tokens — each with its USD value, ordered largest first. Spam tokens below the configured minValue floor are excluded. Includes up to the requested number of holdings (default 20, max 50).","failureModes":["Invalid address format (not a valid 0x 40-hex address) returns an error","Address exists but holds no assets above the minValue floor returns an empty holdings list","Limit parameter out of range (below 1 or above 50) returns a validation error","Network or RPC issues on Base may cause transient failures","Token price unavailable for an exotic ERC-20 may result in it being omitted or shown as $0"],"whenToPreferThis":"Use this endpoint when you need a complete USD-denominated snapshot of all assets held by a Base wallet, especially when you want to filter out low-value spam tokens automatically. It combines ETH and ERC-20 balances in a single call, pre-sorted by value, so it's preferable to manually querying individual token balances when you need a portfolio overview. Ideal for wallet analytics, due diligence, net worth tracking, or feeding portfolio data into downstream agent decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:35:55.285Z","isFirstParty":false}