{"uid":"cap_DGel9WJU9-fi4cf-dgKSj","slug":"readx-list-metadata-lookup-f8d0c335","name":"ReadX List Metadata Lookup","description":"A list's metadata (name, owner, description, member count). Example: GET /api/lists/1","url":"https://readx.sh/api/lists/:id","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","pattern":"^[0-9]+$","description":"Numeric resource id."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_l_TOf34olExJ_wdU_GhAI","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 a Twitter/X list's metadata including name, owner, description, and member count by numeric list ID","exampleAgentPrompt":"Can you pull up the metadata for Twitter list number 1 — I want to see its name, who owns it, what the description says, and how many members are in it?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the list's name, owner profile, description text, and member count for the requested numeric list ID.","failureModes":["List ID not found or does not exist — returns 404 or empty response","Non-numeric list ID provided — schema validation rejects the request","List is private or restricted — access may be denied","Payment not processed — x402 payment required before data is returned","Rate limiting or upstream X/Twitter API unavailability"],"whenToPreferThis":"Use this endpoint when you need structured JSON metadata about a specific Twitter/X list and you already know the numeric list ID. Prefer this over scraping Twitter directly or using the full Twitter API when you want pay-per-call pricing with no subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:42:30.997Z","isFirstParty":false}