--- title: "OpenAPI Specification Viewer" slug: "openapi-specification-viewer" updated: 2024-10-30T14:58:38Z published: 2024-10-30T14:58:38Z canonical: "docs.oscal.io/openapi-specification-viewer" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.oscal.io/llms.txt > Use this file to discover all available pages before exploring further. # OpenAPI Specification Viewer [OSCAL REST OpenAPI Specification Viewer](https://rawcdn.githack.com/EasyDynamics/oscal-rest/develop/viewer/index.html?url=https://raw.githubusercontent.com/EasyDynamics/oscal-rest/develop/OSCALRestOpenAPI.json)