Bureau of Indian Affairs website screenshot

Bureau of Indian Affairs

The Bureau of Indian Affairs (BIA) is the oldest bureau in the U.S. Department of the Interior. Its mission is to enhance the quality of life, promote economic opportunity, and carry out the federal responsibility to protect and improve the trust assets of American Indians, Indian tribes, and Alaska Natives. The BIA administers services directly or through contracts, grants, and compacts with 574 federally recognized tribes serving approximately 2.5 million people. BIA publishes geospatial datasets, directories, and forms through the Indian Affairs GIS Open Data portal, the Tribal Leader Directory, and official agency websites.

Bureau of Indian Affairs publishes 3 APIs on the APIs.io network. Tagged areas include Federal Government, GIS, ICWA, Indigenous, and Tribal.

Bureau of Indian Affairs’ developer surface includes engineering blog and 10 more developer resources.

21.0/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
3 APIs
Federal GovernmentGISICWAIndigenousTribalTribal GovernanceTrust Assets

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 21.0/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 6.5 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Indian Affairs GIS Open Data

The Indian Affairs GIS Open Data Hub publishes authoritative geospatial datasets as downloadable and machine-readable resources via Esri ArcGIS Hub, including federally recogniz...

BIA Tribal Leaders Directory

A searchable directory published by the Bureau of Indian Affairs of elected leaders and contact information for each of the 574 federally recognized tribes, released quarterly a...

Bureau of Indian Education

The Bureau of Indian Education (BIE) supports programs serving more than 46,000 students across 183 schools, including BIE-operated and tribally-controlled schools, plus postsec...

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Bureau Of Indian Affairs Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 1

Pricing, plans, and the legal terms of use

Company 5

The organization behind the API

Other 3

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: bureau-of-indian-affairs
name: Bureau of Indian Affairs
description: The Bureau of Indian Affairs (BIA) is the oldest bureau in the U.S. Department of the Interior. Its mission is
  to enhance the quality of life, promote economic opportunity, and carry out the federal responsibility to protect and improve
  the trust assets of American Indians, Indian tribes, and Alaska Natives. The BIA administers services directly or through
  contracts, grants, and compacts with 574 federally recognized tribes serving approximately 2.5 million people. BIA publishes
  geospatial datasets, directories, and forms through the Indian Affairs GIS Open Data portal, the Tribal Leader Directory,
  and official agency websites.
type: Index
kind: government
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/bureau-of-indian-affairs.png
tags:
- Federal Government
- GIS
- ICWA
- Indigenous
- Tribal
- Tribal Governance
- Trust Assets
url: https://raw.githubusercontent.com/api-evangelist/bureau-of-indian-affairs/refs/heads/main/apis.yml
created: '2024-11-25'
modified: '2026-07-25'
specificationVersion: '0.19'
apis:
- aid: bureau-of-indian-affairs:indian-affairs-gis-open-data
  name: Indian Affairs GIS Open Data
  description: The Indian Affairs GIS Open Data Hub publishes authoritative geospatial datasets as downloadable and machine-readable
    resources via Esri ArcGIS Hub, including federally recognized tribal boundaries, land areas, ICWA designated agents, and
    program awards. Each dataset is available as API, GeoJSON, Shapefile, CSV, and KML.
  humanURL: https://biamaps.doi.gov/bogs/datadownload.html
  tags:
  - ArcGIS
  - Geospatial
  - GIS
  - Open Data
  - Tribal Lands
  properties:
  - type: Open Data Hub
    url: https://biamaps.doi.gov/bogs/datadownload.html
  - type: GIS Services
    url: https://biamaps.doi.gov/bogs/arcgis/rest/services
  x-features:
  - Federally Recognized Tribes mapping
  - Tribal Land Area boundaries
  - Indian Reservation boundaries
  - ICWA Designated Agents directory
  - Community Resilience awards data
  - Infrastructure for America (BIL) projects
  - Machine-readable formats (GeoJSON, Shapefile, CSV, KML)
  - ArcGIS REST service endpoints
  x-use-cases:
  - Jurisdictional analysis for tribal lands
  - Environmental impact studies
  - Federal grant planning
  - ICWA compliance and notice
- aid: bureau-of-indian-affairs:tribal-leader-directory
  name: BIA Tribal Leaders Directory
  description: A searchable directory published by the Bureau of Indian Affairs of elected leaders and contact information
    for each of the 574 federally recognized tribes, released quarterly as a PDF and via the BIA website.
  humanURL: https://www.bia.gov/service/tribal-leaders-directory
  tags:
  - Directory
  - Tribal
  properties:
  - type: Directory
    url: https://www.bia.gov/service/tribal-leaders-directory
  x-features:
  - Contact information for 574 federally recognized tribes
  - Quarterly publication
  - Searchable and downloadable
  x-use-cases:
  - Tribal consultation outreach
  - Government-to-government engagement
  - Compliance with consultation requirements
- aid: bureau-of-indian-affairs:bureau-of-indian-education
  name: Bureau of Indian Education
  description: The Bureau of Indian Education (BIE) supports programs serving more than 46,000 students across 183 schools,
    including BIE-operated and tribally-controlled schools, plus postsecondary institutions, providing culturally relevant
    education to Indian students.
  humanURL: https://www.bie.edu/
  tags:
  - Education
  - Indigenous
  - Tribal
  properties:
  - type: Website
    url: https://www.bie.edu/
  - type: School Directory
    url: https://www.bie.edu/schools
  x-features:
  - K-12 school system for Indian students
  - Postsecondary institution support
  - Tribally-controlled school grants
  - Early childhood education
  x-use-cases:
  - School finder
  - Grant and funding research
  - Tribal education policy
common:
- type: DomainSecurity
  url: security/bureau-of-indian-affairs-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/bureau-of-indian-affairs
- type: Website
  url: https://www.bia.gov/
- type: PrivacyPolicy
  url: https://www.bia.gov/privacy-policy
- type: Accessibility
  url: https://www.doi.gov/accessibility
- type: FOIA
  url: https://www.bia.gov/foia
- type: Newsroom
  url: https://www.bia.gov/news
- type: Contact
  url: https://www.bia.gov/contact-us
- type: Forms
  url: https://www.bia.gov/forms
- url: https://www.bia.gov/rss.xml
  type: Blog
- type: About
  url: https://www.bia.gov/bia
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com