public-data-apis · prepared

OpenFEMA API boundary

Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for OpenFEMA API.

version 1.0.0freshness currentobserved 2026-08-28T04:17:38Z

resource.public-data.openfema-api
sha256:990e60661a7d616bb87e03c67f06de5f5bd0e00f3fa6f5e8f5c5af3aa82d5b56

Open canonical machine JSON →

Evidence-backed facts

  1. OpenFEMA provides public dataset metadata, downloadable files, and RESTful API access to FEMA program and disaster-related datasets. informative
  2. The public API does not require registration or an API key, but public access does not authorize FEMA operational, case-management, assistance, or administrative actions. informative
  3. Clients must select a dataset and version and use supported filtering, field selection, ordering, top, skip, and metadata options to bound retrieval and pagination. informative
  4. OpenFEMA datasets have dataset-specific refresh, scope, suppression, and quality limits and do not establish personal eligibility, present emergency conditions, or an official response instruction. informative

Primary sources

OpenFEMA API

U.S. Federal Emergency Management Agency · observed 2026-08-28T04:17:38Z