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HUD - US Department of Housing and Urban Development Fair Market Rents API

Fair Market Rent data by geography

HUD - US Department of Housing and Urban Development Fair Market Rents API is one of 10 APIs that HUD - US Department of Housing and Urban Development publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Fair Market Rents. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 2 operations across 2 paths, and defines 5 schemas. It is described by OpenAPI 3.0.3, at version 1.0.0.

Requests are made against a single base URL, https://www.huduser.gov/hudapi/public.

2 operations 2 paths 5 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0.0
Base URL
https://www.huduser.gov/hudapi/public/fmr
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

HUD - US Department of Housing and Urban Development Fair Market Rents API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Bearer token obtained by registering at https://www.huduser.gov/hudapi/public/register

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Fair Market Rents 2

Fair Market Rent data by geography

GET
/fmr/statedata/{state}
Get Fair Market Rents by State
getFMRByState 2 params → 200401404
GET
/fmr/data/{entityid}
Get Fair Market Rents by Entity
getFMRByEntity 2 params → 200401404

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are FMRArea (8 properties), FMRUnit (5 properties), ErrorResponse (1 property), FMRStateResponse (1 property). Each schema is shown below with its type and property counts.

FMREntityResponse
object
1 property
FMRStateResponse
object
1 property
FMRUnit
object
Fair Market Rent values by unit size
5 properties
ErrorResponse
object
1 property
FMRArea
object
FMR data for a geographic area
8 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

hud-fair-market-rents-api-openapi.yml Raw ↑

Other APIs HUD - US Department of Housing and Urban Development publishes across the network.

HUD User Fair Market Rents API
HUD User Income Limits API
HUD User USPS ZIP Code Crosswalk API
HUD User CHAS API
HUD Housing Counselor Search API
HUD - US Department of Housing and Urban Development CHAS API
HUD - US Department of Housing and Urban Development Housing Counseling API
HUD - US Department of Housing and Urban Development Income Limits API
HUD - US Department of Housing and Urban Development ZIP Code Crosswalk API