Testing check mk API in Postman

UPDATE : I have succesully managed to get a result wit this GET command in postman.

http://myserver_IP/myservername/check_mk/webapi.py?action=get_all_hosts&_username=automation&_secret=mysecretkey.

All the API documentation mentions is about cURL syntax in a linux system terminal.

My questions are :

  1. I need to be able to query using the URL structure described just above by changing the actions parameters ( in this exemple it would be action=get_all_hosts). Is there a list of these parameters.

  2. If not, where can i find ressources to guide me to tranform curl syntax into the structure like the one above ?

Thanks you for your answers.