CongressMCP

CongressMCP Workspace Research REST API

The docs state the saved-research rows are also available over REST with a session or API key (GET/POST /api/v1/workspaces/:wsId/research, GET /api/v1/workspaces/:wsId/research/search?q=, and GET/PATCH/DELETE /api/v1/workspaces/:wsId/research/:id), alongside GET /api/coverage and GET /billing/plans. No OpenAPI or other machine-readable contract is published for it.

GitHub

Documentation

📖
Documentation
https://congressmcp.com/docs

Work with this as data

Every API 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 apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • 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.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/congressmcp-com:congressmcp-workspace-research-rest-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑ 
name: CongressMCP Workspace Research REST API
description: The docs state the saved-research rows are also available over REST with a session or API
  key (GET/POST /api/v1/workspaces/:wsId/research, GET /api/v1/workspaces/:wsId/research/search?q=, and
  GET/PATCH/DELETE /api/v1/workspaces/:wsId/research/:id), alongside GET /api/coverage and GET /billing/plans.
  No OpenAPI or other machine-readable contract is published for it.
humanURL: https://congressmcp.com/docs
tags:
- Legislation
properties:
- type: Documentation
  url: https://congressmcp.com/docs
aid: congressmcp-com:congressmcp-workspace-research-rest-api