Link SSO accounts with already exist accounts

Hi Auth0 Community!
I have a question about linking regular accounts with SSO accounts.
For example, I had an auth0 application with a regular database connection and now I want to provide for users SSO.
What is the right way to link old accounts with new ones that will create when users will log in through SSO?
I tried to use auth0-account-link extension but it has the part where the system suggests to user linking accounts. For me, this part is not necessary, I want to link accounts without confirmation.
Here I found that I can use Management API but I do not understand when and how I should do it, because I need that user already is linked at the moment of redirection to my SPA application.


  1. What is the right way to link existing accounts with new SSO accounts?
  2. if I can use auth0-account-link extension how to do it without any extra users actions?
  3. If I need to use Management API is there an example of how to do it?

Thanks for your help!

I found that there is a way to link accounts through actions. Will move this way.

1 Like

Perfect! Thanks for sharing with the rest of community!

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