{"uid":"cap_tI8Brg9KWrZIfVlyuEnL7","slug":"synapse-api-sei-token-metadata-lookup-9e685b08","name":"Synapse API — Sei Token Metadata Lookup","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/sei/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_bavvgCw_PNu6ngutTbmQO","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":"Fetches on-chain token metadata for a given contract address on the Sei blockchain network","exampleAgentPrompt":"Can you look up the token metadata — name, symbol, and decimals — for the Sei blockchain contract at address 0x3894085Ef7Ff0f0aeDf52E2A2704928d1Ec074F2?","exampleUseCases":[{"title":"DeFi dashboard token enrichment","prompt":"I need the full token metadata for the Sei contract 0xAbCd1234567890EfAbCd1234567890EfAbCd1234 — what's its name, symbol, and how many decimals does it use?"},{"title":"Portfolio tracker token identification","prompt":"Can you tell me what token lives at Sei contract address 0x1111111111111111111111111111111111111111? I need the name and symbol so I can label it in my portfolio."},{"title":"Smart contract audit token verification","prompt":"I'm auditing a Sei smart contract and need to confirm the token metadata at address 0xDeAdBeEf0000000000000000000000000000DEAD — fetch the on-chain name, symbol, and decimal precision for me."}],"resultDescription":"Returns on-chain token metadata for the specified Sei network contract address, typically including the token name, symbol, and decimal precision as stored on the blockchain.","failureModes":["Invalid or malformed contract address returns an error response","Contract address does not correspond to a token contract (e.g. it's a plain wallet or non-ERC20 contract)","Network connectivity issues to Sei RPC nodes causing timeouts","Contract exists but has no metadata functions (non-standard token)","Payment failure via x402 if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you specifically need token metadata from the Sei blockchain network. Prefer this over generic multi-chain solutions when you know the token is on Sei and want a fast, pay-per-call lookup without managing RPC infrastructure. It is ideal for agents enriching DeFi data, building dashboards, or verifying token identity on Sei.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T06:50:40.679Z","isFirstParty":false,"canonicalSlug":"synapse-api-sei-token-metadata-lookup-9e685b08"}