{"uid":"cap_oDA4KeungW94egJZLybVU","slug":"agent-data-tools-base-token-lookup-d0ae6a4e","name":"Agent Data Tools – Base Token Lookup","description":"Pay-per-call tools for AI agents: web page text extraction and summaries, screenshots, image generation, speech-to-text, image description, domain and email-auth intelligence, and live Base token and wallet lookups. No account or API key; pay per request in USDC on Base via x402.","url":"https://agent-data-tools.revmesh2074.workers.dev/token?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":"Token contract address on Base (0x...)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"name":"USD Coin","chain":"base","owner":"0x3ABd6f64A422225E61E435baE41db12096106df7","proxy":{"kind":"zeppelinos-legacy","admin":"0x4fc7850364958d97b4d3f5a08f79db2493f8ca44","isProxy":true,"implementation":"0x2ce6311ddae708829bc0784c967b7d77d19fd779"},"paused":false,"symbol":"USDC","address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","decimals":6,"capabilities":{"burn":false,"mint":false,"pause":false,"blacklist":false,"feeSetter":false},"ownershipRenounced":false,"totalSupplyFormatted":"4333612020.876957"}},"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_RwovNZapnkXtiDwrtLkyX","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":"Looks up on-chain metadata for a token contract on the Base blockchain, returning name, symbol, decimals, supply, proxy info, and capability flags.","exampleAgentPrompt":"Can you pull the on-chain details for the token at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base — I want to know its name, symbol, decimals, total supply, and whether it has any mint or burn capabilities?","exampleUseCases":[{"title":"Verify DeFi token before swapping","prompt":"Before I swap into this token, can you look up the contract 0x4200000000000000000000000000000000000006 on Base and tell me its name, whether it's paused, and if it has any blacklist or fee-setter capabilities?"},{"title":"Audit token ownership and proxy setup","prompt":"I need to audit this Base token contract at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — can you tell me who the owner is, whether ownership has been renounced, and if it's using a proxy and what kind?"},{"title":"Retrieve token decimals for accounting","prompt":"What are the decimals and current total supply for the token at 0x50c5725949a6f0c72e6c4a641f24049a917db0cb on Base? I need these numbers to format balances correctly in my app."}],"resultDescription":"Returns a JSON object with the token's name, symbol, chain, address, decimals, formatted total supply, owner address, ownership-renounced flag, paused status, proxy details (kind, admin, implementation, isProxy), and a capabilities object indicating whether the token supports mint, burn, pause, blacklist, and feeSetter operations.","failureModes":["Invalid or malformed contract address returns an error","Address is valid but not a token contract on Base — may return empty or error response","Network or RPC unavailability causes timeout or 5xx error","Payment not confirmed via x402 protocol results in 402 Payment Required response","Token exists but is non-standard and some fields may be null or missing"],"whenToPreferThis":"Use this endpoint when you need live, on-chain token metadata from the Base network specifically — including proxy architecture, capability flags, and ownership details — without needing a centralized token registry account or API key. It's ideal for DeFi agents performing pre-trade due diligence, smart contract audits, or balance formatting that requires accurate decimals, paid per-call in USDC with no subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:46:36.558Z","isFirstParty":false,"canonicalSlug":"agent-data-tools-base-token-lookup-d0ae6a4e"}