{"uid":"cap_4fDY42bYqhJRZwhv2jCZ2","slug":"sift-web-tools-crypto-token-info-6b8a2bdd","name":"Sift Web Tools – Crypto Token Info","description":"ERC-20 token details: name, symbol, decimals, total supply. Reads an ERC-20 token contract on ethereum, base, arbitrum, optimism or polygon and returns name, symbol, decimals, total supply and bytecode size.","url":"https://sift.srv1996466.hstgr.cloud/v1/crypto/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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"chain":{"type":"string","description":"Chain (default base)"},"address":{"type":"string","description":"Token contract address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"name":"USD Coin","symbol":"USDC","decimals":6,"total_supply":4100000000}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KKehdawh6vVQzWsLg9mq3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","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 token metadata (name, symbol, decimals, total supply) for a given ERC-20 contract address on a specified blockchain","exampleAgentPrompt":"What's the name, symbol, decimals, and total supply of the token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Base?","exampleUseCases":[{"title":"Identify unknown token contract","prompt":"I received a transfer from contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base — can you tell me what token that is, including its symbol and how many decimals it uses?"},{"title":"DeFi dashboard token enrichment","prompt":"I'm building a portfolio tracker and need the on-chain metadata for these token contracts on Base: name, symbol, decimals, and total supply for 0x4200000000000000000000000000000000000006."},{"title":"Verify token supply before investing","prompt":"Before I buy into this project, can you check the total supply and decimals for the token at contract 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb on Base so I can confirm the tokenomics look right?"}],"resultDescription":"A JSON object containing the token's human-readable name (e.g. 'USD Coin'), its ticker symbol (e.g. 'USDC'), the number of decimal places used for the token's smallest unit, and the total supply expressed as a raw integer.","failureModes":["Invalid or non-existent contract address returns an error","Unsupported chain name causes a 400 or error response","Contract address is not an ERC-20 token (e.g. NFT or plain EOA) may return empty or error","Network congestion on the target chain may cause a timeout","Payment failure via x402 prevents the call from succeeding and no charge is incurred"],"whenToPreferThis":"Use this endpoint when you need fast, pay-per-call on-chain token metadata without setting up your own RPC node or indexer. Ideal for agents that occasionally need to resolve an unknown contract address into human-readable token info on Base or other supported EVM chains. Prefer this over free public RPC calls when reliability and simplicity matter, and over full blockchain indexers when you only need basic token metadata rather than transaction history.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:39:07.912Z","isFirstParty":false,"canonicalSlug":"sift-web-tools-crypto-token-info-6b8a2bdd"}