Everything you need to build amazing apps
Backend Integration Guides
Speed Up Development with AppEngine Ready-to-Use APIs
Pre-built backend services for authentication, content management, and data storage. Connect once and focus on building your app.
Authentication Integration
Add OAuth, magic links, and password authentication to your app in minutes
OAuthMagic LinkAPI Keys
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Content & Blog System
Integrate a complete blog with posts, comments, and categories via REST API
PostsCommentsCategories
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Database & Collections
Create custom data models with MongoDB-backed collections and instant APIs
CRUD APIsMongoDBSchema Builder
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Platform Capabilities
Everything you need to build modern applications