Congress.gov API · Pricing Plans

Congress Gov Plans Pricing

Pricing and access tiers for the Congress.gov API provided by the Library of Congress.

Congress Gov Plans Pricing is the machine-readable pricing-plan profile for Congress.gov API on the APIs.io network, conforming to the API Commons Plans specification.

It defines 1 plan, with named plans including Free Public Access.

Tagged areas include Government, Legislative, Congress, Bills, and Amendments.

1 Plans
View Source
GovernmentLegislativeCongressBillsAmendmentsMembersTreatiesNominationsCongressional RecordUS Federal

Plans

Free Public Access

The Congress.gov API is a free, publicly available service provided by the Library of Congress. There are no paid tiers. Any member of the public may sign up for an API key via the Data.gov signup page at no cost.

Work with this as data

Every plan here is available over the APIs.io API and to AI agents over MCP.

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Tools for plans

4 MCP tools reach this
  • find_plansBrowse and filter every plan 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.
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Call it yourself

curl for this page
This plan 
curl "https://apis.io/api/v1/plans/congress-gov-plans-pricing"
All plans 
curl "https://apis.io/api/v1/plans?limit=25"

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