shell> curl --data-binary @- --dump - http://localhost:8529/_api/collection/products/count

HTTP/1.1 200 OK
content-type: application/json; charset=utf-8
location: /_db/_system/_api/collection/products/count

{ 
  "id" : "1374496931", 
  "name" : "products", 
  "isSystem" : false, 
  "doCompact" : true, 
  "isVolatile" : false, 
  "journalSize" : 1048576, 
  "keyOptions" : { 
    "type" : "traditional", 
    "allowUserKeys" : true 
  }, 
  "waitForSync" : true, 
  "count" : 100, 
  "status" : 3, 
  "type" : 2, 
  "error" : false, 
  "code" : 200 
}