Parameters

Parameter	Definition
grant_type	There are 3 types of gran types available in the API, these are: client_ credentials password authorization_code
client_secret	Client secret is a secret hash that will be provide to you when you issue your api access.
client_id	Client id is your unique id to use the api, handed to you when you request access to the api
username	Username is the username for a registered user. You should include this while using password grant_type only. The resulting access token should enable your app to make calls on behalf of the registered user. Such calls might include: /PlaceBid, /UserStatement, etc..
password	The selected password from your registered user through the api.
code	Authorization code, obtained from oauth2 server (required when using authorization_code grant type)
redirect_uri	URL to redirect the user back to (required when using authorization_code grant type)