You can use the x-ccsite header to specify the site for an API call. For example, if you have two sites, siteA and siteB, you could use this call to return the orders for siteB:
GET /ccadmin/v1/orders HTTP/1.1
Authorization: Bearer <access_token>
x-ccsite: siteBCopyright © 1997, 2017 Oracle and/or its affiliates. All rights reserved. Legal Notices
