Welcome to Auth0 Fine-Grained Authorization
Auth0 Fine-Grained Authorization enables developers to design authorization models, from coarse grained to fine-grained, in a way that's centralized, flexible, fast, scalable, and easy to use.
Authorization for your app in 3 steps
Define Your Authorization Model
Learn to define an authorization model via step-by-step guides and examples.
Getting started âWrite Your Authorization Data
Learn to programmatically write authorization related data to Auth0 FGA
Overview âAdd Authorization to Your API
Learn how to update your API to check a user's permissions before certain actions
Overview âAdvanced Features
Advanced Modeling
Learn how real-world use cases can be modeled with Auth0 FGA
API Documentation
Learn how to use the Auth0 FGA API to programmatically perform any task