To get the , use the POST /oauth/token resource. The following example sets the API key to the client_id in the POST entity, also called the request body or payload.
POST /oauth20/token/
{
client_id=a78b756bd47e258841d7f007f3f62a&grant_type=password
}
To get the top-level categories, use the resource. Use the access token acquired in as the bearer token in the Authorization header. This example request overrides the default text format (XML) for the Commerce API. In the Accept header set the format to application/json.
GET https://api.digitalriver.com/v1/shoppers/me/categories HTTP/1.1
Header:
Accept: application/json
Authorization: bearer your_access_token
