{"uid":"cap_ocUKX3LGXl87jmoQGN_5O","slug":"erc-20-token-contract-name-lookup-74789279","name":"ERC-20 Token Contract Name Lookup","description":"Name of a token contract — Genesis402 / UnyKorn Operator Network","url":"https://twin.unykorn.org/erc20-name?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":"erc20-name","receipt":{"tx_hash":"0x<64hex>","amount_usd":0.001,"receipt_id":"g402-<16hex>"},"generated_at":"<iso8601>"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_B5TqzJ24axUMbiM-7WxH8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the name string of an ERC-20 token contract on a specified EVM-compatible blockchain","exampleAgentPrompt":"What's the name of the ERC-20 token contract at 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum?","exampleUseCases":[{"title":"Identify unknown token in wallet","prompt":"I see a contract address 0x6B175474E89094C44Da98b954EedeAC495271d0F in my Ethereum wallet — can you tell me the name of that ERC-20 token?"},{"title":"Verify token contract before DeFi swap","prompt":"Before I swap, can you confirm the name of the ERC-20 contract at 0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599 on Ethereum so I know I'm interacting with the right token?"},{"title":"Enrich token list with contract names","prompt":"I have a list of Base network contract addresses — starting with 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — can you fetch the ERC-20 name for it on Base?"}],"resultDescription":"A JSON object containing a boolean ok field, the endpoint type ('erc20-name'), the resolved token contract name string, a timestamp, and a payment receipt with transaction hash, USD amount, and receipt ID.","failureModes":["Contract address not found or not an ERC-20 contract — returns error or empty name","Unsupported chain enum value — validation error","Invalid contract address format (not 0x + 40 hex chars) — schema validation failure","Network node unavailable or timeout for the specified chain","Contract exists but has no name function (non-standard ERC-20) — may return empty or error"],"whenToPreferThis":"Use this endpoint when you need to resolve a human-readable name for an ERC-20 token given only its contract address and chain, especially across multiple EVM chains including Base, Arbitrum, Optimism, Polygon, and others. Prefer this over on-chain RPC calls when you don't have direct node access or want a simple pay-per-call REST interface without managing Web3 infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T18:55:41.538Z","isFirstParty":false,"canonicalSlug":"erc-20-token-contract-name-lookup-74789279"}