{"uid":"cap_vTL0m-R0NP0q5w5UXcknq","slug":"twitter-surf-cascade-fyi-25f6972d","name":"Twitter Profile Lookup for @pmarca (Marc Andreessen)","description":"Fetches the Twitter profile data for @pmarca via a paid API endpoint.","url":"https://twitter.surf.cascade.fyi/users/pmarca","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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"object","required":["data"],"properties":{"data":{"type":"object","required":["id","url","name","location","username","verified","created_at","description","public_metrics","cover_image_url","pinned_tweet_ids","profile_image_url"],"properties":{"id":{"type":"string"},"url":{"type":"string"},"name":{"type":"string"},"location":{"type":"string"},"username":{"type":"string"},"verified":{"type":"boolean"},"created_at":{"type":"string"},"description":{"type":"string"},"public_metrics":{"type":"object","required":["like_count","media_count","tweet_count","followers_count","following_count"],"properties":{"like_count":{"type":"number"},"media_count":{"type":"number"},"tweet_count":{"type":"number"},"followers_count":{"type":"number"},"following_count":{"type":"number"}}},"cover_image_url":{"type":"string"},"pinned_tweet_ids":{"type":"array","items":{"type":"string"}},"profile_image_url":{"type":"string"}}}}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}}},"response":{"data":{"id":"5943622","url":"https://pmarca.substack.com/","name":"Marc Andreessen 🇺🇸","location":"Menlo Park, CA","username":"pmarca","verified":true,"created_at":"2007-05-10T23:39:54.000Z","description":"You’re not talking to someone who woke up a loser. That loser attitude, that loser premise makes no sense to me.","public_metrics":{"like_count":269945,"media_count":2659,"tweet_count":14263,"followers_count":3732877,"following_count":31211},"cover_image_url":"https://pbs.twimg.com/profile_banners/5943622/1780641210","pinned_tweet_ids":["2028892578666651650"],"profile_image_url":"https://pbs.twimg.com/profile_images/1820716712234303489/9GpKDZjq_normal.jpg"}}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.59","successRate":"0.63","reviews":0,"stars":null,"state":"rated"},"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_J0O3E1Jns0VT8G4YzkXII","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full Twitter/X profile data for Marc Andreessen (@pmarca), including bio, follower counts, and metadata.","exampleAgentPrompt":"Can you pull up Marc Andreessen's Twitter profile — I want to see his follower count, bio, and when he joined?","exampleUseCases":null,"resultDescription":"Returns a JSON object with @pmarca's full Twitter profile: numeric user ID (5943622), display name, username, verified status, bio description, location, profile and cover image URLs, account creation date, pinned tweet IDs, and public metrics including follower count (~2.57M), following count, tweet count, like count, and media count.","failureModes":["Endpoint is hardcoded to @pmarca — cannot be used for other Twitter users","Payment failure (402) if USDC balance is insufficient","Twitter API rate limiting or downtime causing 503/504 responses","Profile data may be stale if not refreshed in real-time from Twitter","Network timeout if the upstream Twitter API is slow"],"whenToPreferThis":"Use this endpoint when you specifically need Marc Andreessen's (@pmarca) Twitter profile data and public metrics. It is a paid, curated endpoint designed for quick, reliable retrieval of this specific public figure's profile. Prefer this over scraping Twitter directly or using the full Twitter API when you only need @pmarca's data and want a simple, low-cost per-call model.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:08:38.005Z","isFirstParty":false}