Your comments

Hi Gil

Yes, but reviewing the APi documentation (manual) about this, shows the URL as http:

Syntax Example (page 13): &EXT=mp3&FX_TYPE=p&FX_LEVEL=1&ACC=8879&API=283475&SESSION=50cdbf7c4e5d117dcb2efff424e10054&HTTP_ERR=1&CS=ec1e9c6249980c208186bd64ce8ce6e1

We are calling the URL like this, because an integration with Asterisk PBX for an IVR with some TTS Functions, so we call the HTTP REST API within a linux bash script. It Works, but we are concerned about security passing some data over http protocol. Could we use the same integration method but working over HTTPS?