{"uid":"cap_OLQl8Nd-bCeilsxtTcOQ5","slug":"x402-twitter-x-user-profile-lookup-10142723","name":"X402 Twitter/X User Profile Lookup","description":"ReadX is a read-only X/Twitter JSON API. Profiles, timelines, tweets, search & lists — pay per call with x402 micropayments in USDC on Base or Solana. No API keys.","url":"https://x.1x402.sh/api/user/%7Bid%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"code":0,"data":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_C27etD83CVolPPW3B7NAD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a Twitter/X user profile by user ID via a paywall-free JSON API using x402 micropayments","exampleAgentPrompt":"Can you pull up the Twitter profile for user ID 44196397 — I need their bio, follower count, and display name? Just pay the micropayment fee, no API key needed.","exampleUseCases":null,"resultDescription":"A JSON object containing Twitter/X user profile data such as display name, username (handle), bio, follower count, following count, tweet count, profile image, and other account metadata for the specified user ID.","failureModes":["User ID does not exist — returns error code with empty data object","Payment fails or is insufficient — HTTP 402 response requiring x402 USDC payment on Base","Rate limiting or upstream Twitter API unavailability — non-zero error code returned","Malformed or missing user ID parameter — generic error response"],"whenToPreferThis":"Use this endpoint when you need Twitter/X user profile data without setting up a developer account or managing OAuth tokens. Ideal for agents that can handle x402 micropayments in USDC on Base and need lightweight, pay-per-call access to X user profiles. Prefer over the official Twitter API when avoiding signup friction or long-term API key management matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T01:26:16.419Z","isFirstParty":false,"canonicalSlug":"x402-twitter-x-user-profile-lookup-10142723"}