A Hook0 instance is composed of multiple parts. Let's explain what they are used for!
Hook0 API is the central part of the system. It is a Rust web application.
Hook0 API dependencies
- a PostgreSQL database
- a Keycloak realm
If you need a managed Keycloak IAM instance, check out Cloud-IAM!
Hook0 UI is a Vue.js front-end web application.
Hook0 UI dependencies
- Hook0 API
- Keycloak IAM
Hook0 Output Worker
Hook0 Output Worker is responsible of actually calling users' webhooks and gathering responses. It is a Rust application that does not need to accept incoming connections.
Hook0 Output Worker dependencies
- the PostgreSQL database used by Hook0 API
There can be multiple instances of Hook0 Output Worker, work would be shared between each of them.
Updated 28 days ago