# Configuration

> Configuration section covering authentication, payments, notifications, variables, and other app settings for Temp-Number App.

- [Configuration Overview](https://platfone.com/docs/temp-number/configuration/overview.md): Overview of configurable settings in Temp-Number App, with guidance on authentication, email templates, and general application options.
- [Firebase Configuration](https://platfone.com/docs/temp-number/configuration/firebase.md): How to configure Firebase projects, authentication, service accounts, and related setup required by Temp-Number App.
- [Payments Configuration](https://platfone.com/docs/temp-number/configuration/payments.md): How to configure supported payment gateways, refunds, and payment processing flows in the Temp-Number App backend.
- [Notifications Configuration](https://platfone.com/docs/temp-number/configuration/notifications.md): How to configure email, push, and webhook notifications for Temp-Number App user and account events.
- [Variables](https://platfone.com/docs/temp-number/configuration/variables.md): Reference for environment variables and configuration files used by the Temp-Number App backend and related services.