{"uid":"cap_d8rQnaBb014tQ-HtoedQ_","slug":"capitolflow-congressional-stock-signal-eef5e5f7","name":"CapitolFlow Congressional Stock Signal","description":"Aggregate congressional buy/sell signal (last 30d)","url":"https://capitol.lonestaroracle.xyz/signal","method":"GET","headers":{},"bodySchema":{"name":"CapitolFlow","tags":["congress","senate","house","stock-act","insider"],"type":"object","version":"1.0.0","category":"trading","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"signal":"US Congress (last 30d disclosures): 42 trades. Most-bought: NVDA(3), CEG(2). Most-sold: GOOGL(5), NOK(5).","most_sold":[{"sells":5,"symbol":"GOOGL"}],"most_bought":[{"buys":3,"symbol":"NVDA"}]}}}},"description":"US congressional stock trades made agent-callable — the Senate and House STOCK Act disclosures that retail traders track (the 'trade like Congress' signal behind ETFs like NANC/KRUZ), served as a pay-per-call x402 endpoint instead of a human dashboard. Returns recent disclosed trades across both chambers (member, party district, ticker, buy/sell, dollar-amount range, transaction + disclosure dates, owner), a by-ticker lookup (who in Congress traded a given symbol), and an aggregate 30-day buy/sell signal (most-bought / most-sold tickers). Data is lagged by design (STOCK Act allows up to 45 days to disclose). $0.05 in USDC on Base via x402. Source: FMP Senate/House disclosure feeds, self-indexed. Companion to InsiderFlow (corporate insiders)."},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JMKplzGbKuLG9h0e5XArU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns an aggregate 30-day buy/sell signal from US congressional STOCK Act disclosures, showing most-bought and most-sold tickers across both Senate and House","exampleAgentPrompt":"What's the current congressional trading signal — which stocks are members of Congress buying and selling the most over the last 30 days based on STOCK Act disclosures?","exampleUseCases":[{"title":"Identify momentum stocks favored by Congress","prompt":"Check what Congress has been buying most heavily over the last month and show me the top tickers — I want to see if there's any consensus among lawmakers on growth opportunities."},{"title":"Monitor which sectors Congress is exiting","prompt":"Pull the latest congressional sell signal for me. I'm curious which stocks and sectors lawmakers are dumping right now, it might signal some concern worth investigating."},{"title":"Build a trade-like-Congress portfolio strategy","prompt":"Give me the aggregate 30-day congressional buy and sell signal so I can see the overall momentum — I want to replicate what NANC and KRUZ-style ETFs are tracking based on the most recent disclosures."}],"resultDescription":"Returns a structured aggregate signal object containing: total trade count over the last 30 days, an array of most-bought tickers (symbol + buy count), and an array of most-sold tickers (symbol + sell count). Example: 42 trades, most-bought NVDA(3) and CEG(2), most-sold GOOGL(5) and NOK(5). Data reflects STOCK Act filings from both Senate and House members and may lag up to 45 days by law.","failureModes":["Payment failure (402): USDC payment not provided or insufficient — endpoint requires $0.05 USDC on Base via x402","No recent disclosures: if no trades were filed in the 30-day window, signal arrays may be empty","Stale data: STOCK Act allows up to 45-day disclosure lag, so signal may not reflect very recent trades","Rate limiting or upstream feed outage from FMP data source"],"whenToPreferThis":"Use this endpoint when you need a quick, pre-aggregated congressional trading signal rather than raw trade-by-trade data. Ideal for agents building trade-like-Congress strategies similar to NANC/KRUZ ETFs, or for surfacing which tickers have the most congressional buy or sell momentum in the past 30 days. Prefer this over raw disclosure scrapers when you need a single actionable summary signal rather than individual member-level detail.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:33:11.456Z","isFirstParty":false}