Box.api oauth2 acces token request error “Invalid grant_type parameter or parameter missing” when using POSTMAN

Question

The documentation (http://developers.box.com/oauth/) suggests using POSTMAN or curl.

in this example, the clientID is 123, secret code is 456 and so on.

I a

Answer 1

I believe the problem with the /token request is that you're putting the parameters in the query string. These should instead be included in the POST request body.