Critical Document Auditing

Made by Pangea

Monitors the specified Firestore collection and logs the changes to its documents on a tamper-proof blockchain using Pangea's Secure Audit Log service.

Works with
Cloud Firestore
0.0.4 | Source code

How this extension works

Use this extension to log changes to a Firestore collection. The extension is useful to monitor collections that contain compliance-critical data. To audit multiple collections, the extension can be installed multiple times with corresponding collection names.

This extension:

  • Listens to Firestore events for the specified collection. Every create/update/delete requests to the collection will be logged to Pangea’s Secure Audit Log service.

Additional setup

Before installing this extension, make sure that you have signed up for a free Pangea account and have set up a Cloud Firestore database in your Firebase project.


To install an extension, your project must be on the Blaze (pay as you go) plan

  • You will be charged a small amount (typically around $0.01/month) for the Firebase resources required by this extension (even if it is not used).
  • This extension uses other Firebase and Google Cloud Platform services, which have associated charges if you exceed the service’s no-cost tier:
    • Pangea Secure Audit Service
    • Cloud Firestore
    • Cloud Functions (Node.js 10+ runtime. See FAQs)

Usage of this extension also requires you to have a Pangea account. You are responsible for any associated costs with your usage of Pangea.