v2 API for Racks is RESTfull API implementation. With requests to that version of Racks API you become able to receive the full JSON-encoded object stored in Racks.
Usage example:
GET /api/v2/
...
{
"objects": "http://racks/api/v2/objects/",
"ipv4networks": "http://racks/api/v2/ipv4networks/",
"users": "http://racks/api/v2/users/"
}
NOTE: In v2 API only write-actions requires authentication. All reads could be performed without authentication.