Access from mobile application using SSO

I have a mobile app for sales. From the app, I want to go in ERPNext CRM Module. For this, I plan to create a button in the app named CRM. On click the button, ERPNext’s CRM mobule will open in mobile’s browser. I dont want user’s have to log-in again. In that case, I think I need same user’s in both appliction and other authentication way like Single Sign-On (SSO).

How can I implement this?

I also need a same thing. Any ERPNext experts here who can help with this ?

ERPNext supports SSO via OAuth2, OpenID Connect, and social login providers (Google, Microsoft, Frappe).​
Set up an Identity Provider (IdP) such as Keycloak, Auth0, Azure AD, or Google.​
Register your ERPNext instance as a client with your chosen IdP and configure ERPNext with the Client ID and Secret.
In ERPNext: Go to “Desktop > Integration > Authentication > Social Login Key” and add your IdP details (Client ID, Secret, authorization URLs).​
Ensure your mobile app uses the same user base or federates user accounts with the IdP.