# Sign in with Apple REST API

**Canonical:** https://apis.io/apis/ios/sign-in-with-apple/  
**Provider:** iOS — https://apis.io/providers/ios/  
**Base URL:** https://appleid.apple.com  
**Documentation:** https://developer.apple.com/sign-in-with-apple/

Sign in with Apple REST API is one of 199 APIs that [iOS](https://apis.io/providers/ios/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Authentication, OpenID Connect, Identity, and Single Sign-On. The published artifact set on APIs.io includes API documentation, an API reference, and authentication docs.

Sign in with Apple is Apple's OpenID Connect-style identity provider for iOS, web, and other Apple-platform apps. The REST surface, hosted at appleid.apple.com, exposes /auth/token (authorization-code and refresh- token exchange), /auth/revoke (token revocation), /auth/keys (JWKS public keys for ID-token validation), and a server-to-server notification channel for account-deletion and email-relay events. Required for any iOS app offering third-party social login.

## Machine-readable artifacts (3)

- **Documentation** — https://developer.apple.com/documentation/sign_in_with_apple
- **APIReference** — https://developer.apple.com/documentation/sign_in_with_apple/sign_in_with_apple_rest_api
- **Authentication** — https://developer.apple.com/documentation/sign_in_with_apple/generate_and_validate_tokens

## Other iOS APIs (12)

- [App Store Server API](https://apis.io/apis/ios/app-store-server-api/)
- [App Store Server Notifications](https://apis.io/apis/ios/app-store-server-notifications/)
- [Apple Push Notification Service (APNs)](https://apis.io/apis/ios/apns/)
- [DeviceCheck and App Attest](https://apis.io/apis/ios/devicecheck/)
- [Apple Music API](https://apis.io/apis/ios/apple-music-api/)
- [Wallet / PassKit Web Service](https://apis.io/apis/ios/wallet-passkit-web-service/)
- [iOS AccessibilityDeclarations API](https://apis.io/apis/ios/ios-accessibilitydeclarations-api/)
- [iOS Actors API](https://apis.io/apis/ios/ios-actors-api/)
- [iOS AgeRatingDeclarations API](https://apis.io/apis/ios/ios-ageratingdeclarations-api/)
- [iOS AlternativeDistributionDomains API](https://apis.io/apis/ios/ios-alternativedistributiondomains-api/)
- [iOS AlternativeDistributionKeys API](https://apis.io/apis/ios/ios-alternativedistributionkeys-api/)
- [iOS AlternativeDistributionPackageDeltas API](https://apis.io/apis/ios/ios-alternativedistributionpackagedeltas-api/)

## Tags

Authentication, OpenID Connect, Identity, Single Sign-On

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/ios/sign-in-with-apple/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/ios/.