{"uid":"cap_1tNIevsRcbTb6eXkUtUme","slug":"base-erc-20-token-intelligence-lookup-4fcf8c81","name":"Base ERC-20 Token Intelligence Lookup","description":"Pay-per-call AI/data tools settled in USDC on Base via x402. No account, no API key — pay the 402 and receive the result. All endpoints also accept a bare hostname without the https:// prefix.","url":"https://fitze-x402-seller.app.workbuddy.host/tools/token_intel?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"ERC-20 contract address on Base (0x...)"}}},"responseSchema":{"type":"object","required":[],"properties":{"name":{"type":"string"},"symbol":{"type":"string"},"address":{"type":"string"},"decimals":{"type":"number"},"totalSupply":{"type":"string"}}},"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_kN1RUqX4F4T4RL5z8wI1_","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":"Fetches on-chain metadata for an ERC-20 token contract on Base, returning its name, symbol, decimals, and total supply.","exampleAgentPrompt":"What's the name, symbol, and total supply of the ERC-20 token at contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base?","exampleUseCases":[{"title":"Identify unknown token contract","prompt":"I just received some tokens at my wallet from contract 0x4200000000000000000000000000000000000006 on Base — can you tell me what token it is, its symbol, and how many decimals it uses?"},{"title":"DeFi dashboard token enrichment","prompt":"I'm building a portfolio tracker and need the name, symbol, and total supply for the Base ERC-20 at address 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb."},{"title":"Verify token supply before trade","prompt":"Before I buy this token, can you check the total supply and confirm the name and symbol for the contract at 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA on Base?"}],"resultDescription":"Returns a JSON object with the token's name, symbol, contract address, decimal precision, and total supply (as a string to handle large integers) for the queried ERC-20 contract on Base.","failureModes":["Invalid or non-ERC-20 contract address returns empty or error response","Address not deployed on Base (wrong chain) may return null fields","Non-standard ERC-20 contracts missing name/symbol/decimals may return partial data","Malformed address (not 0x-prefixed hex) will likely cause a validation error","Payment failure or insufficient USDC balance prevents the call from completing"],"whenToPreferThis":"Use this endpoint when you need quick, pay-per-call ERC-20 token metadata from the Base network without setting up an account or API key. Ideal for agents that need to resolve an unfamiliar contract address to human-readable token info, enrich DeFi data pipelines, or verify token identity before executing a trade or transfer. Prefer this over full blockchain RPC calls when you want a simple JSON response without managing node infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:35:08.121Z","isFirstParty":false,"canonicalSlug":"base-erc-20-token-intelligence-lookup-4fcf8c81"}