getting 404 error

[abolfazlyounesi]

I am getting a 404 error with the below details while sending all the required data.

sandbox: enabled

404 - {"Status":-11,"Authority":"","errors":{"Amount":["The amount field is required."],"CallbackURL":["The callback u r l field is required."],"Description":["The description field is required."]}}

Do you happen to have any idea about it?