govinfo

APIs that access United States Federal Government content and metadata on govinfo.

A Python API client for the United States Congressional data found GovInfo.com.

Architecting Information for an Open Source Citizenry.

PHP library for accessing api.govinfo.gov with full unit test and documentation.

Statute Compilations as a git repository: non-codified law as amended, one commit per daily snapshot. govinfo overwrites these in place and keeps no archive. Public domain federal text.

Statutes at Large — session laws as enacted, volumes 1–137.

ETL that mirrors the workings of the US Congress as git repositories: federal law with its history as commits, every bill as a branch, and sponsors, cosponsors, committees, actions and roll-call votes recorded as of each version. Updated daily.

MCP server for U.S. federal law — search the U.S. Code, CFR, Federal Register, case law and bills, and verify citations to stop LLM hallucinations

FastMCP server for academic research workflows: paper discovery, literature mapping, citation chasing, author pivots, citation repair, and regulatory or species document retrieval.

Bills of the 114th Congress as a git repository: one branch per measure, one commit per text version, with sponsors and actions as of each version. Public domain federal text.

Bills of the 117th Congress as a git repository: one branch per measure, one commit per text version, with sponsors and actions as of each version. Public domain federal text.

us-congress-record-113

us-congress-record-107

us-congress-record-117

us-congress-record-104

us-congress-record-106

The codified US Code as a git repository: one commit per OLRC release point, tagged, with per-law attribution from Table III. Public domain federal text.

us-congress-record-103

us-congress-record-115

Bills of the 118th Congress as a git repository: one branch per measure, one commit per text version, with sponsors and actions as of each version. Public domain federal text.