Box
https://viza1.1b.app/. The procedure was as follows
1) One Box integration was added in the phonet’s office; there you need to enter the domain, login and password hash for api, registered (I attach the screen), authorization does not pass, they wrote to the phonet, they said on the box side, in the phonet application enter api and domain (but since I thought that the api would appear after connecting the integration, I didn’t know where to get the api, they said that the api can be taken in the menu item "connecting another system crm, took it, added it on the box side + a link to the phonet domain, but this didn't help either (screenshot attached)