<![CDATA[Registering a user to other applications during registration]]>Is there an "automatic" way to register a user to a different application, say, a mobile app, when they register for, say, a web app? Or do we have to do that at the application level using an API?

]]>https://fusionauth.io/community/forum/topic/238/registering-a-user-to-other-applications-during-registrationRSS for NodeThu, 10 Sep 2026 19:06:40 GMTMon, 20 Jul 2020 16:25:31 GMT60<![CDATA[Reply to Registering a user to other applications during registration on Mon, 21 Sep 2020 23:19:42 GMT]]>Well, I'd just call the 'create registration' API from the server three times after a user had successfully registered on your custom page: https://fusionauth.io/docs/v1/tech/apis/registrations#create-a-user-registration-for-an-existing-user

Does that make sense, or do I misunderstand your question?

]]>https://fusionauth.io/community/forum/post/1226https://fusionauth.io/community/forum/post/1226Mon, 21 Sep 2020 23:19:42 GMT<![CDATA[Reply to Registering a user to other applications during registration on Mon, 21 Sep 2020 05:49:03 GMT]]>so you mean , every time on registration form info would go to 3 applications and also to Fusionauth?

]]>https://fusionauth.io/community/forum/post/1211https://fusionauth.io/community/forum/post/1211Mon, 21 Sep 2020 05:49:03 GMT<![CDATA[Reply to Registering a user to other applications during registration on Sat, 19 Sep 2020 15:05:20 GMT]]>Ah, great, that's the way I'd do it, then. Unless I missing something that would cause that to be a non-optimal solution.

]]>https://fusionauth.io/community/forum/post/1202https://fusionauth.io/community/forum/post/1202Sat, 19 Sep 2020 15:05:20 GMT<![CDATA[Reply to Registering a user to other applications during registration on Sat, 19 Sep 2020 06:32:29 GMT]]>yes we can , hit API 3 times

]]>https://fusionauth.io/community/forum/post/1200https://fusionauth.io/community/forum/post/1200Sat, 19 Sep 2020 06:32:29 GMT<![CDATA[Reply to Registering a user to other applications during registration on Fri, 18 Sep 2020 23:07:54 GMT]]>Since you are building your own registration form, can you just call the register API three times, once for each application?

]]>https://fusionauth.io/community/forum/post/1197https://fusionauth.io/community/forum/post/1197Fri, 18 Sep 2020 23:07:54 GMT<![CDATA[Reply to Registering a user to other applications during registration on Fri, 18 Sep 2020 05:44:59 GMT]]>@dan said in Registering a user to other applications during registration:

You are right, yes I want if a person register at any of appA.com appB.com or appC.com they should be able to login.

Nothing has been implemented yet. Currently all three applications have their own sign-in/Reg flow where we save each user to respective app db. with SSO wish to give cross application access depending on type of user.

We wish to use own registration form.

]]>https://fusionauth.io/community/forum/post/1188https://fusionauth.io/community/forum/post/1188Fri, 18 Sep 2020 05:44:59 GMT<![CDATA[Reply to Registering a user to other applications during registration on Thu, 17 Sep 2020 13:34:51 GMT]]>It sounds like you have this situation:

  • appA.com has FusionAuth application A
  • appB.com has FusionAuth application B
  • appC.com has FusionAuth application C

And you want someone to be able to register at appA.com and be able to log into appB.com and appC.com as well. Is that correct?

Are you using the FusionAuth self registration (either basic or advanced registration forms)? Or are you building your own registration from and calling the registration API?

]]>https://fusionauth.io/community/forum/post/1173https://fusionauth.io/community/forum/post/1173Thu, 17 Sep 2020 13:34:51 GMT<![CDATA[Reply to Registering a user to other applications during registration on Thu, 17 Sep 2020 06:55:01 GMT]]>Hi Den,
we have 3 diffrent domains and trying to impliment fusionauth, but we are not understanding how registrations will work?
and everywhere i am trying to find out with SSO, it talks about process after userlogin , but nowhere i could see anything about registrations?
Can you throw some light on this ? where will my users register for all 3 applications sitting on 3 different domains and how does fusionauth authenticate if it will not register?
I thought fusionauth will handle both processes, from same page.

Regards,
Ashutosh

]]>https://fusionauth.io/community/forum/post/1171https://fusionauth.io/community/forum/post/1171Thu, 17 Sep 2020 06:55:01 GMT<![CDATA[Reply to Registering a user to other applications during registration on Mon, 20 Jul 2020 20:58:17 GMT]]>That makes sense. Thanks @dan!

]]>https://fusionauth.io/community/forum/post/628https://fusionauth.io/community/forum/post/628Mon, 20 Jul 2020 20:58:17 GMT<![CDATA[Reply to Registering a user to other applications during registration on Mon, 20 Jul 2020 17:43:20 GMT]]>Hiya,

There's no built in way to register someone with two applications. You could, as you mention, use the API. If I were going to do this, I'd listen for a webhook signaling completion of the web app registration (the user.registration.create event) and then add the mobile app registration using the registration API.

Links which may be helpful:

An alternative would be to not use the FusionAuth OAuth themed pages at all, and drive everything via API, including the initial registration.

]]>https://fusionauth.io/community/forum/post/625https://fusionauth.io/community/forum/post/625Mon, 20 Jul 2020 17:43:20 GMT