Sync Firestore with Activity Feeds

How this extension works

Use this extension to automatically create Activity Feeds from data in a Firestore collection.

The extension listens for Firestore write events and synchronizes corresponding activities in Stream’s Activity Feeds. The Firestore documents are expected to be stored with the following path, where feeds is customizable via the COLLECTION parameter:

feeds/{feedId}/{userId}/{foreignId}

The stored documents must have at least the following fields:

• actor : the entity performing the activity
• verb : the type of action performed on the activity
• object : the content of the activity itself (often a reference)

For more details, see the Stream Activity Feeds documentation .

Additional Setup

Before installing this extension, make sure that you've set up a Cloud Firestore database in your Firebase project.

You must also have a Stream Activity Feeds app set up before installing this extension. You can do so on the Stream site.

Billing

This extension uses the following Firebase services, which may have associated charges:

• Cloud Functions
• Secret Manager
• Cloud Firestore

This extension also uses the following third-party services:

• Stream Activity Feeds ( pricing information )

You are responsible for any costs associated with your use of these services.

Note from Firebase

To install this extension, your Firebase project must be on the Blaze (pay-as-you-go) plan. You will only be charged for the resources you use. Most Firebase services offer a free tier for low-volume use. Learn more about Firebase billing.

You will be billed a small amount (typically less than $0.10) when you install or reconfigure this extension. See Cloud Functions under Firebase Pricing for a detailed explanation.