{"uid":"cap_WlNxqOSeE9t-MaqSuYH2h","slug":"particle-pro-list-congressional-roll-call-votes-9a1e4d08","name":"Particle Pro: List Congressional Roll-Call Votes","description":"List votes. Returns a paginated list of congressional roll-call votes.","url":"https://api.particle.pro/v1/congress/votes","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_Ws0rbI3K8m1toLDmvx-86","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 congressional roll-call votes from the U.S. Congress.","exampleAgentPrompt":"Can you pull a list of recent congressional roll-call votes from Particle Pro — give me the first page of results so I can see what bills were voted on and how they turned out?","exampleUseCases":[{"title":"Tracking recent Senate floor votes","prompt":"Show me the latest roll-call votes from the U.S. Senate — I want to see what legislation was voted on and what the outcomes were."},{"title":"Legislative research for policy analysis","prompt":"I'm researching congressional voting patterns — can you fetch a paginated list of congressional roll-call votes so I can analyze how members have been voting on recent bills?"},{"title":"Monitoring congressional activity for a newsletter","prompt":"Pull the most recent congressional votes for me so I can summarize the week's key roll-call decisions in my political newsletter."}],"resultDescription":"A paginated list of congressional roll-call vote records, each including vote identifiers, the chamber (House or Senate), bill or resolution references, vote date, vote result, and yea/nay/abstain tallies.","failureModes":["Invalid pagination parameters return a 400 error","Requesting a page beyond available results returns an empty list or 404","Rate limits or payment failures (x402) result in 402 Payment Required","Network timeouts if the upstream congressional data source is unavailable"],"whenToPreferThis":"Choose this endpoint when you need structured, paginated congressional roll-call vote data — especially for legislative research, political monitoring, or building dashboards tracking how Congress votes on bills and resolutions. Prefer it over general web search when you need clean, machine-readable vote records rather than news articles about votes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:24.343Z","isFirstParty":false}