{"uid":"cap_HRFTxlNnwsxSdJSVrEJse","slug":"readx-x-twitter-json-api-per-call-no-keys-c49cc8a1","name":"ReadX — X/Twitter JSON API (Per-Call, No Keys)","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.1x402.sh/api/%7Bname%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"code":0,"data":{}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ni7bdB0hecFOpKY5QyxOc","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches read-only X/Twitter data — profiles, timelines, tweets, search results, and lists — via a pay-per-call JSON API using x402 micropayments in USDC.","exampleAgentPrompt":"Pull the recent tweets and profile info for the X user @elonmusk — I want their bio, follower count, and latest 10 posts.","exampleUseCases":null,"resultDescription":"A JSON object with a code field (0 = success) and a data field containing the requested X/Twitter resource — profile metadata, tweet objects, timeline array, search results, or list data depending on the endpoint called.","failureModes":["Invalid or non-existent username returns empty data or error code","Insufficient USDC balance causes payment failure and 402 response","Rate limits or X API restrictions may cause upstream errors","Malformed endpoint name in URL path returns 404 or error","Private/suspended accounts return no data"],"whenToPreferThis":"Choose ReadX when you need read-only X/Twitter data — profiles, timelines, or search — without setting up Twitter developer credentials. Ideal for agents needing occasional, pay-as-you-go Twitter lookups using x402 USDC micropayments on Base or Solana, where API key management is impractical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T10:26:33.082Z","isFirstParty":false}