Google Assistant

The Google Assistant integration in Dialogflow allows interoperability between the Google Assistant and Dialogflow, letting you use Dialogflow agents as conversational fulfillment for your Actions.

For more information, see the following:

Site Link
Legacy Dialogflow Google Assistant integration
Google Assistant Fulfillment with Dialogflow
Google Assistant Building with Dialogflow
Google Assistant Dialogflow webhook format
Google Assistant Google Assistant intents (also known as Dialogflow events)