The Aserto APIs are documented here. They are generated from the OpenAPI specification of each of the APIs, and and are meant to be used as the definitive reference for the Aserto API surface.
If you have an Aserto account, login to the console, and
API Docs menu item. This will bring up an authenticated experience for the
reference docs, and automatically fill in the current Tenant ID, authorizer API key, and JWT
so that you can directly execute API calls from the dashboard.
For an overview of the Aserto Authorizer APIs, start with the Authorizer Guide.