{"uid":"cap_HwSDHbDKydQ-uawJRvGvy","slug":"readx-x-twitter-profile-about-endpoint-1b23ca97","name":"ReadX — X/Twitter Profile About Endpoint","description":"ReadX is a read-only X/Twitter JSON API. Profiles, timelines, tweets, search, lists, followers & following — pay per call with x402 micropayments in USDC on Base or Solana. No API keys.","url":"https://readx.sh/api/%7Bname%7D/about","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"code":0,"data":{}}},"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_a-bxoWcg2JPnZ7VQphL4n","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":"Fetches the 'about' profile metadata for a given X/Twitter username via a pay-per-call JSON API using x402 micropayments","exampleAgentPrompt":"Can you pull up the about/profile info for the X account @elonmusk using ReadX — I want their bio, description, and account details without needing Twitter API keys?","exampleUseCases":null,"resultDescription":"A JSON object with code 0 and a data field containing the X/Twitter user's about/profile metadata such as bio, display name, follower counts, and account details for the requested username","failureModes":["Username not found — returns error code with empty data","Insufficient USDC balance for x402 micropayment — payment fails and request is rejected","Invalid or malformed username parameter — returns error response","Rate limiting or upstream X/Twitter access issues — service temporarily unavailable","Payment network (Base or Solana) congestion causing transaction delay"],"whenToPreferThis":"Choose this endpoint when you need public X/Twitter profile 'about' information for a specific user without managing Twitter API credentials, and you are comfortable paying $0.05 USDC per call via x402 micropayments on Base or Solana. Ideal for lightweight, occasional lookups where setting up Twitter developer API keys is impractical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:49:01.504Z","isFirstParty":false}