RASA X bot testing from postman

Is it possible to do rasa x custom intent recognition, using APIs with the postman? If it is possible can someone please explain it?

Look at the Rasa HTTP API under " Parse a message using the Rasa model":

POST model/parse
{
  "text": "Hello there!",
  "message_id": "b2831e73-1407-4ba0-a861-0f30a42a2a5a"
}