I can make a request from postman but when I make the same exact request (I'm talking about even copying the code from postman) I get an error.
Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://glacial-stream-35306.herokuapp.com' is therefore not allowed access.
Even with the cors-eveywhere chrome extension and attempting to use jsonp I cannot get it to work. Even though the request goes through every time on postman.
What makes a postman req different from a request from a Heroku app?
