Yes, it is possible.
TrustLogin supports user account provisioning using the following methods.

Identity Provisioning

This method integrates with external services to automatically create and update user accounts.

• Feature Overview

• List of Supported Services

SAML JIT (Just-in-Time Provisioning)

This method automatically creates and updates accounts at the time of user authentication.
Note: Because processing is triggered by authentication, this method does not support account suspension or deletion.

• List of Supported Services (Setup Guide)