Public Sector

API Evangelist Federal Agencies Roundup

Kin Lane's 2026-05-05 roundup at apievangelist.com indexes 211 U.S. federal agencies and their public-facing APIs, RSS feeds, open-data surfaces, and referenced internal systems. Each agency has its own api-evangelist GitHub repo with apis.yml, controlled vocabulary, and where applicable OpenAPI specs. This public-sector topic repo serves as the umbrella catalog binding those agency profiles to the broader federal / state / local / civic-tech landscape.

GitHub

Other Resources

🔗
Post
https://apievangelist.com/2026/05/05/a-roundup-of-us-federal-agencies-and-their-apis/
🔗
GitHubOrganization
https://github.com/api-evangelist

API entry from apis.yml

apis.yml Raw ↑ 
name: API Evangelist Federal Agencies Roundup
description: Kin Lane's 2026-05-05 roundup at apievangelist.com indexes 211 U.S. federal agencies and
  their public-facing APIs, RSS feeds, open-data surfaces, and referenced internal systems. Each agency
  has its own api-evangelist GitHub repo with apis.yml, controlled vocabulary, and where applicable OpenAPI
  specs. This public-sector topic repo serves as the umbrella catalog binding those agency profiles to
  the broader federal / state / local / civic-tech landscape.
humanURL: https://apievangelist.com/2026/05/05/a-roundup-of-us-federal-agencies-and-their-apis/
tags:
- Federal
- Roundup
- API Evangelist
- Catalog
properties:
- type: Post
  url: https://apievangelist.com/2026/05/05/a-roundup-of-us-federal-agencies-and-their-apis/
- type: GitHubOrganization
  url: https://github.com/api-evangelist