{"uid":"cap_7dQzit-5Q31gcFgXX8VIR","slug":"readx-x-twitter-search-api-5a0d2eee","name":"ReadX X/Twitter Search API","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/search","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_HWEvauQBifvndcdU4fl3J","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":"Search X/Twitter for tweets and content by keyword or query, returning JSON results via x402 micropayment per call","exampleAgentPrompt":"Search X/Twitter for recent tweets about 'open source AI models' and show me what people are saying — use ReadX so I don't need a Twitter API key.","exampleUseCases":[{"title":"Monitor competitor mentions across social","prompt":"Check what people are saying about our competitors on X right now — search for their brand names and product announcements using ReadX so we can track market sentiment."},{"title":"Find customer feedback on product launches","prompt":"Search Twitter for tweets mentioning our new product launch from the last week — I want to see what customers are saying about it, good and bad."},{"title":"Track breaking news and industry trends","prompt":"Look up tweets about the latest AI regulatory news and see what industry experts are discussing — use ReadX to get real-time social conversations without needing API credentials."}],"resultDescription":"A JSON object with a code field (0 for success) and a data object containing tweet search results matching the query, including tweet content and associated metadata.","failureModes":["Payment not provided or insufficient USDC — returns HTTP 402 requiring x402 micropayment","Invalid or missing search query parameter — returns error code in JSON","Rate limits or upstream X/Twitter API restrictions causing empty or partial results","Query returns no matching tweets — data object may be empty","Network timeout if X/Twitter backend is slow to respond"],"whenToPreferThis":"Choose this endpoint when you need to search X/Twitter for tweets by keyword, hashtag, or topic without managing X API keys or OAuth credentials. Ideal for agents that need to pay per call with USDC micropayments via x402 protocol on Base or Solana, avoiding subscription costs. Best for ad-hoc social media intelligence, brand monitoring queries, or retrieving public tweet data programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T20:27:31.780Z","isFirstParty":false}