{"uid":"cap_LcO26DJ7Af3WBQFnWp_7L","slug":"readx-x-twitter-list-members-by-username-and-slug-406fc20e","name":"ReadX — X/Twitter List Members by Username and Slug","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/lists/%7Bslug%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_x82j2hJ-bijIZ6Uwnl4Qo","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 the members of a specific X/Twitter list identified by a user's screen name and list slug, returning JSON data via x402 micropayment.","exampleAgentPrompt":"Can you pull the members of the 'ai-researchers' list owned by the Twitter user 'techinsider' using ReadX?","exampleUseCases":null,"resultDescription":"A JSON object containing the list's members as user profile data, wrapped in a response envelope with a code field (0 for success) and a data object containing the list member details from X/Twitter.","failureModes":["List slug not found for given username — returns error code in JSON","Username does not exist on X/Twitter — returns error in data field","List is private and inaccessible — access denied response","Invalid slug or name format — malformed request error","Payment not completed — 402 Payment Required before data is returned","Rate limiting or upstream X API throttling — temporary failure"],"whenToPreferThis":"Use this endpoint when you need to retrieve members of a specific named X/Twitter list without managing X API keys or OAuth credentials, and you want to pay per call using USDC micropayments via x402 on Base or Solana. Prefer this over direct X API access when you want frictionless, keyless access to list data for lightweight or infrequent lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T16:25:25.259Z","isFirstParty":false}