Federal Housing Finance Agency

The Federal Housing Finance Agency (FHFA) is an independent agency that was established by the Housing and Economic Recovery Act of 2008 (HERA). The agency is responsible for the effective supervision, regulation, and oversight of the housing mission of Fannie Mae, Freddie Mac, and the Federal Home Loan Bank System.

Federal Housing Finance Agency publishes 1 API on the APIs.io network. Tagged areas include Federal-Government, Finance, and Housing.

Federal Housing Finance Agency’s developer surface includes documentation and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub

9.5/100 minimal ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemium

1 APIs

Federal-Government Finance Housing

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 9.5/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 2.7 / 17

Operational Transparency 0.9 / 11

Contract Governance 0.0 / 10

Discoverability 4.3 / 9

Regulatory Posture 1.7 / 15

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/federal-housing-finance-agency: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Federal Housing Finance Agency

FHFA provides housing finance data datasets including house price indexes and other housing market statistics.

Pricing Plans 1

Published pricing tiers and plan structures.

Federal Housing Finance Agency Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Federal Housing Finance Agency Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Federal Housing Finance Agency Finops

FINOPS

Security Posture 1

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

Federal Housing Finance Agency Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 2

The organization behind the API

LinkedIn

Website

Website

Source (apis.yml)

aid: federal-housing-finance-agency
name: Federal Housing Finance Agency
description: The Federal Housing Finance Agency (FHFA) is an independent agency that was established by the Housing and Economic
  Recovery Act of 2008 (HERA). The agency is responsible for the effective supervision, regulation, and oversight of the housing
  mission of Fannie Mae, Freddie Mac, and the Federal Home Loan Bank System.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/federal-housing-finance-agency.png
access: 3rd-Party
created: '2024-12-03'
modified: '2026-04-28'
position: Consuming
tags:
- Federal-Government
- Finance
- Housing
tags_raw:
- Federal Government
- Finance
- Housing
url: https://raw.githubusercontent.com/api-evangelist/federal-housing-finance-agency/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: federal-housing-finance-agency:federal-housing-finance-agency
  name: Federal Housing Finance Agency
  tags: []
  humanURL: https://www.fhfa.gov/data/datasets
  properties:
  - url: https://www.fhfa.gov/data/datasets
    type: Documentation
  description: FHFA provides housing finance data datasets including house price indexes and other housing market statistics.
common:
- type: DomainSecurity
  url: security/federal-housing-finance-agency-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/fhfa
- type: Website
  url: https://www.fhfa.gov/
- type: Documentation
  url: https://www.fhfa.gov/data/datasets
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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