A SECRET WEAPON FOR CHANGELLY

I'm trying to connect with changelly API with down below codes however it is returning "Unauthorized" in reaction. Enjoy if a person will help in figuring out the error I am producing in down below code.Uday B.Uday B. 1311 silver badge77 bronze badges 2 I believe you'll want to set 'Articles-kind': 'software/json' in the HTTPHEADER in place of "Ack