{"uid":"cap_HWe2PhfTMJZf4NOX7_MsQ","slug":"synapse-api-unichain-token-metadata-lookup-4349dbf9","name":"Synapse API — Unichain 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/unichain/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_TOZYxH5tukLClTpJw5U5O","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":"Retrieves token metadata (name, symbol, decimals, etc.) for a given ERC-20 contract address on the Unichain blockchain network.","exampleAgentPrompt":"Can you look up the token metadata for the Unichain contract address 0x1234567890abcdef1234567890abcdef12345678 — I need the name, symbol, and decimals.","exampleUseCases":[{"title":"Token symbol lookup for DeFi dashboard","prompt":"What is the name and symbol of the token at Unichain contract address 0xAbCd1234...5678? I'm building a portfolio tracker and need to label it correctly."},{"title":"Verify token decimals before swap","prompt":"Before I execute this token swap on Unichain, can you check the decimals for contract 0xDEAD...BEEF so I can format the amount correctly?"},{"title":"Enrich transaction data with token info","prompt":"I have a list of Unichain contract addresses from recent transactions — can you pull the token metadata for 0xAABB...CCDD so I know what asset was transferred?"}],"resultDescription":"Returns ERC-20 token metadata for the specified Unichain contract address, typically including the token name, symbol, and decimal precision. This allows agents to humanize raw contract addresses into recognizable token identities.","failureModes":["Invalid or malformed contract address returns an error or empty response","Contract address that is not an ERC-20 token may return null metadata or an error","Network issues or Unichain RPC unavailability may cause timeouts","Payment failure via x402 protocol results in 402 response and no data returned","Non-existent contract address returns empty or error response"],"whenToPreferThis":"Use this endpoint when you need to resolve a raw Unichain smart contract address into human-readable token metadata (name, symbol, decimals). Prefer this over generic blockchain explorers when you need a fast, pay-per-call programmatic lookup specifically on the Unichain network without setting up your own RPC node.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:45:44.206Z","isFirstParty":false,"canonicalSlug":"synapse-api-unichain-token-metadata-lookup-4349dbf9"}