{"uid":"cap_40c7Six6r2CRQcd_fu1xT","slug":"propeller-rocks-erc-20-token-metadata-lookup-803cfeb3","name":"propeller.rocks ERC-20 Token Metadata Lookup","description":"On-chain ERC-20 token metadata (name, symbol, decimals, totalSupply)","url":"https://propeller.rocks/token/metadata","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"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_2TFtetol3VdRi3CneuBKz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches on-chain metadata (name, symbol, decimals, totalSupply) for any ERC-20 token by contract address","exampleAgentPrompt":"What are the name, symbol, decimals, and total supply for the ERC-20 token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48?","exampleUseCases":null,"resultDescription":"Returns the on-chain ERC-20 token metadata: human-readable name (e.g. 'USD Coin'), ticker symbol (e.g. 'USDC'), decimals (e.g. 6), and totalSupply as a raw integer from the blockchain contract.","failureModes":["Contract address is not a valid ERC-20 token — returns error or missing fields","Invalid or malformed contract address — returns 400-level error","Contract deployed on unsupported chain — returns error","Token contract lacks standard ERC-20 metadata methods — partial or empty response"],"whenToPreferThis":"Use this endpoint when you need authoritative on-chain ERC-20 token metadata directly from the contract rather than from a centralized token list or third-party API. Ideal for verifying token identity, normalizing token amounts using decimals, or resolving unknown contract addresses in DeFi workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:35:22.182Z","isFirstParty":false}