Actions Reference Overview - Auth0 Docs
Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Every Auth0 Action receives two objects when its trigger fires:
- The event object is read-only transaction context: details about the user, request, client, tenant, and connection at the moment the trigger fired.
- The api object exposes the methods your Action can call to change the outcome of the transaction, such as denying access, adding token claims, triggering challenges, or caching data.
The objects available differ per trigger. Select a trigger below to explore its event and api object reference. To learn when each trigger fires and how to attach Actions to it, read Explore Triggers.
Resources
| Read… | To learn… |
|---|---|
| Actions Overview | How Auth0 Actions work and what you can accomplish with them. |
| Explore Triggers | When each trigger fires and how Actions attach to it. |
| Actions Coding Guidelines | Write clear, concise, and secure Actions code with our coding guidelines. |
| Write Your First Action | How to build, test, and deploy an Action end to end. |