{"uid":"cap_lOQmj4Avb1MeNWRoN3C1n","slug":"zerion-api-fungible-asset-detail-lookup-05434f8c","name":"Zerion API - Fungible Asset Detail Lookup","description":"Interpreted wallet data for more than 40 chains and Solana: portfolios, DeFi positions, PnL, transactions and NFTs. REST for apps, x402 pay-per-call for agents.","url":"https://api.zerion.io/v1/fungibles/%7Bfungible_id%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["fungible_id"],"properties":{"fungible_id":{"type":"string","description":"Fungible asset ID"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["data"],"properties":{"data":{"type":"object","properties":{"id":{"type":"string","description":"Resource ID."},"type":{"type":"string","description":"Resource type."},"attributes":{"type":"object","description":"Resource attributes; see https://developers.zerion.io"}}},"links":{"type":"object","description":"Self and pagination links."}}}}}}},"responseSchema":{"type":"json","example":{"data":{"id":"<resource id>","type":"<resource type>","attributes":{}},"links":{"self":"https://api.zerion.io/v1/..."}}},"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_DTXKr5djX3MfTUd0rb_07","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 detailed on-chain metadata and attributes for a specific fungible token by its Zerion fungible asset ID","exampleAgentPrompt":"Can you pull up the full details for the fungible asset with Zerion ID 'eth-ethereum' — I need its attributes and metadata?","exampleUseCases":[{"title":"Token metadata enrichment for portfolio app","prompt":"I need to enrich my portfolio display with full metadata for the token with Zerion fungible ID 'eth-ethereum' — can you fetch its attributes from Zerion?"},{"title":"DeFi agent token research","prompt":"Look up everything Zerion knows about the fungible asset 'usd-coin-usd-coin' — I want to see its type, ID, and all available attributes before deciding whether to include it in my strategy."},{"title":"Cross-chain asset verification","prompt":"Fetch the Zerion fungible asset details for 'matic-polygon' so I can verify its on-chain metadata and confirm it's the right token before proceeding."}],"resultDescription":"Returns a JSON object containing the fungible asset's resource ID, resource type, and a rich attributes object with token metadata as documented at developers.zerion.io, plus a self-link for the resource.","failureModes":["Invalid or unknown fungible_id returns a 404 not found error","Missing payment header or insufficient USDC balance returns a 402 Payment Required","Malformed fungible_id format may return a 400 bad request","Rate limiting or quota exhaustion returns a 429 error","Network or upstream chain data unavailability may cause 503 errors"],"whenToPreferThis":"Use this endpoint when you have a known Zerion fungible asset ID and need structured token metadata, attributes, or type information for a specific asset. Prefer this over the contract-address lookup endpoint when you already have the Zerion-native ID. Use the search/list tokens sibling endpoint when you need to discover or search for tokens first.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-29T18:30:01.563Z","isFirstParty":false,"canonicalSlug":"zerion-api-fungible-asset-detail-lookup-05434f8c"}