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Console Sign in
  • Cloud-to-cloud
Get Started Learn
  • Learn all about smart home actions
  • Cloud-to-cloud Primer
    In-depth articles that cover the core concepts of smart home traits.
  • User features
    Special features available to users of your smart home Action with no extra development work.
  • Codelabs
    Get hands-on experience with Cloud-to-cloud development in the Google Home ecosystem.
Develop
  • Device SDK
  • VS Code
    Simplify your smart home development process with the Google Home Extension for VS Code.
  • Home Graph Viewer
    See information about a home in Home Graph.
  • Home Playground
    Create a virtual home to simulate Cloud-to-cloud devices and actions.
  • Other tools
  • SYNC data validator
    Validate SYNC requests prior to implementation.
  • WebRTC validator
    Emulate the WebRTC player on Smart Displays with Google Assistant to debug WebRTC streaming.
  • Samples
    Browse the complete list of Cloud-to-cloud samples.
  • Tools
    Browse the complete list of Cloud-to-cloud tools.
Reference
  • Device functionality
  • Types
    Browse the complete list of device types supported for Cloud-to-cloud.
  • Traits
    Browse the complete list of available device traits, which encapsulate functionality for a device type.
  • Intents
    Messaging objects that describe what smart home Action to perform.
  • APIs
  • Home Graph REST
    A REST API for the Home Graph database.
  • Home Graph RPC
    An RPC API for the Home Graph database.
  • Local Home SDK
    TypeScript typings for building applications that support local fulfillment.
Support
Google Home Developers
  • Develop
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    • Support
  • Console
  • Overview
  • Supported device types
  • Developer checklist
  • Release notes
  • Account linking migration guide
  • Get started with a codelab
  • Connect smart home devices to the Google Assistant
  • Enhance and secure your smart home Actions
  • 1. Project and authentication setup
    • Implement an OAuth 2.0 server
    • Create a Cloud-to-cloud project
    • Create a company profile
    • Create a Cloud-to-cloud integration
    • App Flip (optional)
    • Project management
      • Modify a project
      • Delete a project
  • 2. Intent fulfillment
    • Identify and sync
    • Query and execute
    • Disconnect
    • Request sync
    • Implement Report State
    • Send notifications
    • Intent management
      • Quotas and limits
      • Monitoring Home Graph quotas
  • 3. Test
    • Test a Cloud-to-cloud integration
    • Submit test results
    • Handle errors & exceptions
    • Test an approved integration
    • Test management
      • Google Home Playground
      • Google Home Test Suite
  • 4. Analytics
    • Google Home Vitals
    • Monitor metrics with Cloud Monitoring
    • Cloud logging for Cloud-to-cloud
    • Troubleshoot integration errors
  • 5. Enhancements
    • App Flip
    • Deep linking
    • Secondary user verification
    • Local Home SDK
      • Overview
      • Support device discovery
      • Implement local fulfillment app
      • Test and debug
      • Smart Home local fulfillment codelab
  • 6. Certification and launch
    • Overview
    • Submit for certification
    • Check certification status
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