{"uid":"cap_mQrspa0bLe-2plfrc0PlI","slug":"api-web3identity-com-a7d151bc","name":"Farcaster Channels List","description":"Get Farcaster user profile by FID, username, or connected address","url":"https://api.web3identity.com/api/farcaster/channels","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"fid":{"type":"number"},"username":{"type":"string"},"followers":{"type":"number"},"displayName":{"type":"string"}}}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"_truncated":true,"_originalSize":14322}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n9R3Kw0agwAUA0AihkiYf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a list of Farcaster channels with associated metadata","exampleAgentPrompt":"Can you pull up the list of channels available on Farcaster so I can see which communities are active there?","exampleUseCases":[{"title":"Identify trending Web3 communities","prompt":"I want to find out which Farcaster channels have the most followers right now so I can understand what topics are getting the most engagement in the Web3 space."},{"title":"Build a curated list of crypto channels","prompt":"Can you fetch all the Farcaster channels related to crypto and DeFi so I can compile a directory of the best communities for our newsletter subscribers?"},{"title":"Research competitor social presence","prompt":"Pull up the Farcaster channels for our main competitors and let me see their follower counts and activity levels compared to ours."}],"resultDescription":"Returns a list of Farcaster channels, each potentially including fields such as FID, username, display name, and follower count for channels on the Farcaster decentralized social protocol.","failureModes":["Missing or invalid authentication/payment header returns 402 Payment Required","Network timeout if Farcaster upstream is slow","Empty result set if no channels are indexed","Rate limit exceeded returns 429","Malformed query parameters return 400"],"whenToPreferThis":"Use this endpoint when you need to discover or enumerate Farcaster channels, explore the Farcaster social graph at a channel level, or enrich a workflow with Web3 social community data. Prefer this over general social API queries when the target network is specifically Farcaster.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:03:23.793Z","isFirstParty":false}