{"uid":"cap_EOPymc4tEvRov1APeOFxY","slug":"phantom-api-token-metadata-lookup-59c337cf","name":"Phantom API — Token Metadata Lookup","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/stable/token/metadata?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"contractAddress":{"type":"string"}}},"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_X628KrTUtXeA43GY9_jft","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":"Returns on-chain token metadata (name, symbol, decimals, supply, etc.) for a given smart contract address across 57+ blockchain networks.","exampleAgentPrompt":"What's the name, symbol, and total supply for the token deployed at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48?","exampleUseCases":[{"title":"Identify unknown DeFi token","prompt":"I just got sent some tokens to my wallet — the contract is 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984. Can you look up the name, symbol, and decimals so I know what I'm holding?"},{"title":"Validate token contract before swap","prompt":"Before I swap into it, can you pull the on-chain metadata for contract 0x6B175474E89094C44Da98b954EedeAC495271d0F so I can confirm it's actually DAI and check the total supply?"},{"title":"Enrich token list for DeFi dashboard","prompt":"I'm building a token watchlist — can you fetch the name, symbol, and decimals for the contract at 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 so I can display it properly?"}],"resultDescription":"Returns structured token metadata for the given contract address, typically including the token name, symbol, number of decimals, and total supply, sourced directly from on-chain data across 57+ supported blockchain networks.","failureModes":["Invalid or malformed contract address returns an error","Contract address is not a token contract (e.g. a plain wallet or non-ERC-20 contract)","Unsupported network or chain not covered by the 57+ networks","Contract exists but has no standard metadata methods (non-standard token)","Payment failure via x402 if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need fast, pay-per-call on-chain token metadata without managing RPC nodes or API keys. It is ideal for agents that need to resolve token identity (name, symbol, decimals) from a raw contract address across a wide range of EVM and non-EVM chains, especially in contexts where you want to avoid rate limits or infrastructure overhead of free public RPCs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:42:11.674Z","isFirstParty":false,"canonicalSlug":"phantom-api-token-metadata-lookup-bf38998b"}