{"uid":"cap_ZXxcsLA_ToMU51NrtTcEJ","slug":"agenticfi-token-supply-lookup-4136f8f2","name":"AgenticFi Token Supply Lookup","description":"Circulating, total, max supply + FDV for a token","url":"https://defi-api.agenticfi.wtf/api/token/supply/%7Bid%7D","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","pathParams","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","title":"id (required)","description":"Required. CoinGecko token ID.\nTry one of these 10 examples: bitcoin, ethereum, solana, chainlink, uniswap, aave, maker, dogecoin, pepe, arbitrum"}}},"queryParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","title":"id (required)","description":"Required. CoinGecko token ID.\nTry one of these 10 examples: bitcoin, ethereum, solana, chainlink, uniswap, aave, maker, dogecoin, pepe, arbitrum"}}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","pathParams":{"id":"ethereum"},"queryParams":{"id":"ethereum"}}},"response":{"id":"ethereum","fdv":202372369966,"marketCap":202372369966,"maxSupply":null,"totalSupply":120684283.3954924,"circulatingSupply":120684283.3954924}},"exampleRequest":{"id":"ethereum"},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QXWved8N6c33cYIiqMeQI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the circulating, total, and/or max supply for a given token identified by its CoinGecko token ID.","exampleAgentPrompt":"What's the current circulating supply of Ethereum — can you pull the token supply data for it using the CoinGecko ID 'ethereum'?","exampleUseCases":null,"resultDescription":"Returns supply metrics for the requested token, including circulating supply, total supply, and/or maximum supply, sourced from CoinGecko data via the AgenticFi DeFi API.","failureModes":["Invalid or unrecognized CoinGecko token ID returns a 404 or error response","Missing required 'id' path parameter causes a 400 bad request","Token exists on CoinGecko but supply data is unavailable or null","Payment failure via x402/USDC on Base results in a 402 response","Rate limiting or upstream CoinGecko API downtime causes 503 or timeout"],"whenToPreferThis":"Use this endpoint when you need on-chain or market supply data (circulating, total, max) for a specific cryptocurrency identified by its CoinGecko token ID, especially in automated DeFi agent workflows that pay per call via x402 on Base. Prefer this over general crypto APIs when you need programmatic, pay-per-use access without API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:02:54.555Z","isFirstParty":false}