[DEV branch] 
DATA API SERVER
1) fill .env as described at .env.example
2) composer install
3) php artisan app:init   (this will migrate:fresh, install passport, and so on)
4) setup supervisor to run this commands:
 php artisan websockets:serve  
 php artisan horizon

    
    
LINKS
1) swagger documentation 
2) telescope dashboard 
3) horizon dashboard