{"uid":"cap_VQ45Mb8BsdLuteS9AAjgi","slug":"readx-pinned-tweet-lookup-be65c59d","name":"ReadX Pinned Tweet Lookup","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/pinned","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_4q4vrZV8GVEIZYon4xK0k","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 pinned tweet for a given X/Twitter username via a pay-per-call JSON API using x402 micropayments","exampleAgentPrompt":"What tweet does @sama have pinned on their X profile right now? Use ReadX to fetch it without needing Twitter API credentials.","exampleUseCases":null,"resultDescription":"A JSON object with a code field (0 for success) and a data object containing the pinned tweet details for the specified X/Twitter username, including tweet text, metadata, and engagement data.","failureModes":["User does not exist — returns error code in JSON","User has no pinned tweet — data object may be empty or null","Payment not received — 402 response before content is served","Invalid or malformed username — API returns error","Rate limiting or service unavailability — non-200 HTTP response"],"whenToPreferThis":"Use this endpoint when you need to retrieve a specific X/Twitter user's pinned tweet without managing Twitter API keys or OAuth credentials. Ideal for lightweight, pay-as-you-go access via x402 micropayments in USDC on Base or Solana — no subscription or API key setup required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-08T18:58:17.129Z","isFirstParty":false}