{"uid":"cap_rbFrg1X-osNW2WD1xWnV2","slug":"evm-token-info-name-symbol-decimals-supply-625682a4","name":"EVM Token Info (Name, Symbol, Decimals, Supply)","description":"Name, symbol, decimals and supply of a token in one call — Genesis402 / UnyKorn Operator Network","url":"https://twin.unykorn.org/evm-token-info?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"params":{"type":"object","properties":{"chain":{"enum":["ethereum","base","polygon","arbitrum","optimism","bsc","avalanche","gnosis","linea","scroll"],"type":"string"},"contract":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"type":"evm-token-info","receipt":{"tx_hash":"0x<64hex>","amount_usd":0.005,"receipt_id":"g402-<16hex>"},"generated_at":"<iso8601>"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_m9X8VfHzbwWXRxpipY6kN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the name, symbol, decimals, and total supply of an ERC-20 token contract on a supported EVM chain in a single call.","exampleAgentPrompt":"What's the name, symbol, decimals, and total supply of the token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum?","exampleUseCases":[{"title":"Token display metadata for a DeFi dashboard","prompt":"I'm building a token list — can you grab the full token info (name, symbol, decimals, and total supply) for the contract 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum?"},{"title":"Validate token decimals before a swap calculation","prompt":"Before I calculate the exact swap amount, can you check how many decimals the token at 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174 uses on Polygon?"},{"title":"Identify unknown token on a new chain","prompt":"There's an unknown contract 0x0000000000000000000000000000000000000000 showing up in my wallet on Arbitrum — can you tell me what token it is, its symbol, and total supply?"}],"resultDescription":"A JSON object with ok:true, the type field 'evm-token-info', token metadata fields (name, symbol, decimals, total supply), a receipt containing the transaction hash, USD amount charged, and a receipt ID, plus a generated_at ISO8601 timestamp.","failureModes":["Invalid contract address format (must be 0x followed by 40 hex chars) returns an error","Unsupported chain name returns a validation error","Contract address is not an ERC-20 token (e.g. EOA or non-standard contract) may return null or error fields","Payment failure or insufficient USDC balance returns a 402 error","Network timeout or RPC node unavailability returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need all four basic ERC-20 token metadata fields (name, symbol, decimals, total supply) in a single low-latency call across any of the ten supported EVM chains. It is ideal over raw RPC calls when you want a pay-per-use model without maintaining your own node infrastructure, and over multi-call alternatives when you want a single unified response with a payment receipt.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:35:32.697Z","isFirstParty":false,"canonicalSlug":"evm-token-info-name-symbol-decimals-supply-625682a4"}