# Configuration

> Configuration in API v3.

- [Apply a configuration plan](https://cademi.dev/api/reference/configuration/configuration.applications.create.md): `POST /configuration/applications`
- [Create a configuration plan](https://cademi.dev/api/reference/configuration/configuration.plans.create.md): `POST /configuration/plans`
- [Validate a configuration manifest](https://cademi.dev/api/reference/configuration/configuration.validations.create.md): `POST /configuration/validations`