{"uid":"cap_ZLB-7tl8ZxF0MitKAUNZz","slug":"scriptmasterlabs-congress-bills-search-api-381bfedb","name":"ScriptMasterLabs Congress Bills Search API","description":"Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.","url":"https://mcp-x402-discovery.onrender.com/x402/congress-bills","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":{"type":"string"},"queryParams":{"type":"object","required":["query"],"properties":{"limit":{"type":"integer","default":10,"maximum":20,"minimum":1},"query":{"type":"string","description":"Bill keyword search (required)."},"congress":{"type":"string","description":"Congress number (e.g. 119 for 119th Congress, 2025-2026). Default: 119."}}}}},"output":{"properties":{"example":{}}}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IjkXpUIjsQE0XaARrX1dV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search and retrieve US congressional bills by keyword and congress number via pay-per-call x402 micropayment","exampleAgentPrompt":"Search for congressional bills about cryptocurrency regulation from the 119th Congress and show me up to 10 results.","exampleUseCases":[{"title":"Policy research on housing legislation","prompt":"Find me congressional bills about Section 8 housing vouchers from the 119th Congress, show me up to 15 results."},{"title":"Tracking climate-related federal bills","prompt":"Search for any bills in the 119th Congress that deal with carbon emissions or climate change, give me 10 results."},{"title":"Compliance monitoring for crypto industry","prompt":"Look up congressional bills related to stablecoins or digital assets in the 119th Congress and return up to 20 results."}],"resultDescription":"Returns a list of congressional bills matching the keyword query, including bill titles, identifiers, sponsors, status, and relevant legislative metadata for the specified Congress session.","failureModes":["402 Payment Required if no valid x402 payment or API key is provided","Empty results if query keyword matches no bills in the specified congress","Invalid congress number returns an error or empty set","Query parameter missing causes a validation error","Limit exceeding maximum of 20 is rejected"],"whenToPreferThis":"Use this endpoint when you need programmatic, pay-per-call access to US congressional bill search without a subscription — ideal for agents that need occasional legislative lookups, compliance research, or policy monitoring with micropayment (USDC on Base) billing via the x402 protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:43:28.711Z","isFirstParty":false}