{"uid":"cap_W4FfvOqht1Sq-CGto_y_g","slug":"synapse-api-plasma-token-metadata-17848b19","name":"Synapse API — Plasma Token Metadata","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/plasma/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_SUB2WfCK6GU1FHP9-hfQK","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 metadata for a token given its contract address across 57+ blockchain networks","exampleAgentPrompt":"Can you look up the token metadata — name, symbol, and decimals — for the contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48?","exampleUseCases":[{"title":"DeFi portfolio token identification","prompt":"I have a list of contract addresses from my DeFi wallet — can you fetch the token name, symbol, and decimals for 0xdAC17F958D2ee523a2206206994597C13D831ec7 so I can label it properly in my portfolio tracker?"},{"title":"Token contract verification for trading bot","prompt":"Before my trading bot executes a swap, I need to verify the token metadata for contract 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 — grab the name, symbol, and decimal count for me."},{"title":"NFT or token due diligence","prompt":"I'm researching a new token someone sent me — can you pull up all the on-chain metadata for contract address 0x7D1AfA7B718fb893dB30A3aBc0Cfc608AaCfeBB0 so I can see what it actually is?"}],"resultDescription":"Returns structured on-chain token metadata for the given contract address, typically including token name, symbol, decimal precision, and other relevant on-chain attributes registered for that token contract across supported blockchain networks.","failureModes":["Invalid or malformed contract address returns an error","Contract address not found on any supported network returns empty or 404-style response","Contract exists but is not a standard token (e.g. NFT, proxy) may return incomplete metadata","Network congestion or RPC unavailability may cause timeouts","Payment failure via x402 protocol blocks the request"],"whenToPreferThis":"Choose this endpoint when you need fast, pay-per-call token metadata lookups without committing to a subscription, especially when querying across a wide range of blockchains (57+). Prefer this over free public RPC calls when you need reliable, aggregated multi-chain support without managing your own node infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:47:41.683Z","isFirstParty":false,"canonicalSlug":"synapse-api-plasma-token-metadata-17848b19"}