ISPmanager authorization from another site?

Good afternoon.
Here on the website button Personal account.
Enter the username and password, and it sends the data to the authorization form and immediately loginit in the ISP.
Roughly speaking, sends data to this page
To send entered login and password.
How to properly implement it?
And maybe someone faced with check?
July 9th 19 at 11:13
3 answers
July 9th 19 at 11:15
July 9th 19 at 11:17
July 9th 19 at 11:19
We done through their API and registration and authorization, and the tied button order with these forms. Link already given above, if there is a desire - we are shaped and custom make.
Contacts send and your comment can RUB. We might need integration. - caleb_Stehr commented on July 9th 19 at 11:22

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