Is there a development environment for the AirVantage web services API?

I was unable to find a separate endpoint for a dev environment in the API documentation. In another thread for Octave, it was recommended to setup another company to separate dev/production. Does that also apply to the web services API? If so, what is the best way to go about creating another one?

Not sure if this helps

https://doc.airvantage.net/av/reference/cloud/API/