Congress.gov API ·
Open Collection
API Collection
Version
View on GitHub
Raw JSON
GovernmentLegislativeCongressBillsAmendmentsMembersTreatiesNominationsCongressional RecordUS FederalOpen Collection
Overview
API Collection is a Open Collection published by Congress.gov API on the APIs.io network.
Tagged areas include Government, Legislative, Congress, Bills, and Amendments.
Related API Specs
Congress.gov API amendments API (OpenAPI)
Congress.gov API bill API (OpenAPI)
Congress.gov API bound-congressional-record API (OpenAPI)
Congress.gov API committee API (OpenAPI)
Congress.gov API committee-meeting API (OpenAPI)
Congress.gov API committee-print API (OpenAPI)
Congress.gov API committee-report API (OpenAPI)
Congress.gov API congress API (OpenAPI)
Congress.gov API congressional-record API (OpenAPI)
Congress.gov API crsreport API (OpenAPI)
Congress.gov API daily-congressional-record API (OpenAPI)
Congress.gov API hearing API (OpenAPI)
Congress.gov API house-communication API (OpenAPI)
Congress.gov API house-requirement API (OpenAPI)
Congress.gov API house-vote API (OpenAPI)
Congress.gov API member API (OpenAPI)
Congress.gov API nomination API (OpenAPI)
Congress.gov API senate-communication API (OpenAPI)
Congress.gov API summaries API (OpenAPI)
Congress.gov API treaty API (OpenAPI)
Work with this as data
Every collection here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for collections
4 MCP tools reach this
find_collectionsBrowse and filter every collection in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This collection
curl "https://apis.io/api/v1/collections/open-.refine-report"
All collections
curl "https://apis.io/api/v1/collections?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.