Google Chat
A Google Chat incoming webhook lets your receptionist post a message to a space during a call, for example when a caller asks for a callback or reports something urgent.
Create an incoming webhook in Google Chat
You need a Google Workspace Business or Enterprise account, and your Workspace admin must allow incoming webhooks.
Open the space’s integrations
In a browser, open chat.google.com and go to the space to post to. Next to the space name, open the menu and select Apps & integrations.
Create the webhook tool
Go to Integrations, select Add integration, and choose Webhook Tool.
Select Enable, then test your receptionist by asking for a callback. The message appears in the space.
Each webhook posts to the one space it was added to. To post to several spaces, create one webhook and one tool per space. To send direct messages or read Google Chat, use Zapier.