How to revoke this integration's access to your company.
You can revoke this integration's access to your QuickBooks Online data at any time. Two paths:
From QuickBooks: sign in to QuickBooks Online → Settings → Apps → locate this integration → Disconnect. Intuit will invalidate the refresh token immediately.
By contacting the operator: email guillaume.simard@catalys.ca to request that the stored refresh token be deleted from the server.
Once disconnected, the integration cannot read or write any further data without a new authorization. No copies of your QuickBooks data are retained outside of Intuit's own systems.