...
POST http://api.staging.milkbooks.com/basket/80d968618ae54b4bae699a3b39aaadf5/checkout HTTP/1.1
content-type: application/json
accept: application/json
x-milk-api-key: 12345678-1234-1234-1234-123456789012
x-milk-session-id: aH41qm9/cnNEMCz3CAgs
Host: api.staging.milkbooks.com
Content-Length: 63{"ProjectGuid":"e92f870a47fa4326b97bb21e074fd540","Quantity":1}0
Response:
HTTP/1.1 200 OK
Cache-Control: private
Content-Type: application/json; charset=utf-8
Server: Microsoft-IIS/7.5
X-Powered-By: ServiceStack/3.938 Win32NT/.NET
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Wed, 26 Jun 2013 00:40:27 GMT
Content-Length: 153
...