{"uid":"cap_MatU43ykUx1EaalHsItNv","slug":"particle-pro-congress-members-list-61cd44b7","name":"Particle Pro Congress Members List","description":"List congress members. Returns a paginated list of members of Congress.","url":"https://api.particle.pro/v1/congress/members","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_2v-lfVRB_DuWgAb_ZXp7z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paginated list of members of the United States Congress.","exampleAgentPrompt":"Can you pull me a list of current members of Congress from Particle Pro — give me the first page of results?","exampleUseCases":[{"title":"Political research dashboard for legislators","prompt":"I'm building a dashboard of current US legislators — can you fetch me a paginated list of all Congress members from Particle Pro so I can see their names, states, parties, and chamber assignments?"},{"title":"Identifying representatives by party","prompt":"I need to analyze the partisan breakdown in Congress — can you get me the list of Congress members from Particle Pro so I can filter by party affiliation?"},{"title":"Cross-referencing bills with their sponsors","prompt":"I want to match recent congressional bills to their sponsors — can you first pull me the full list of Congress members from Particle Pro so I have their IDs ready to cross-reference?"}],"resultDescription":"A paginated list of US Congress member records, including details such as member names, IDs, chamber (House or Senate), party affiliation, state, and district information. The response supports pagination so large datasets can be retrieved in batches.","failureModes":["Invalid or out-of-range pagination parameters return an error or empty results","Rate limiting or payment failure (x402) prevents access","No members returned if filters are too restrictive or session data is unavailable","Stale data if the underlying congressional roster has not been recently updated"],"whenToPreferThis":"Use this endpoint when you need a structured, paginated roster of US Congress members with key identifiers (IDs, chamber, party, state) — especially when cross-referencing with bill sponsorship, voting records, or committee membership data available on the same Particle Pro platform. Prefer it over scraping congressional websites when you need clean, machine-readable legislative data at low cost per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:34:36.572Z","isFirstParty":false}