> For the complete documentation index, see [llms.txt](https://appmaster.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://appmaster.gitbook.io/docs/modules/module/authentication/sign-in-with-apple.md).

# Sign-in with Apple

Register and sign in with Apple ID.

**Sign in with Apple** is a standalone module for implementing Apple ID sign-in and log-in features for your application.

## Business processes

* Register

Used if you are configuring authorization and authentication yourself. If you use the basic functionality of the Auth module, then for Sign-in with Apple to work, you only need to specify the Client ID in the settings.

## Module Settings

| Parameter | Default | Description                                      |
| --------- | ------- | ------------------------------------------------ |
| Client ID | empty   | Your application client ID from Apple Developer. |

You need Apple ID and developer account to get Client ID. Apple ID can be created [here](https://support.apple.com/en-us/HT204316). Visit [this page](https://developer.apple.com/register/) to register as Apple developer.