List all connections

{
  "connections": [
    {
      "service": "shopify",
      "externalid": "foo.myshopify.com",
      "name": "Foo, Inc.",
      "isInternal": "1",
      "status": "1",
      "syncStatus": "0",
      "lastSync": "2017-02-02T13:09:07-06:00",
      "logoUrl": "",
      "linkUrl": "",
      "cdate": "2017-02-02T13:09:07-06:00",
      "udate": "2017-02-02T13:09:12-06:00",
      "links": {
        "customers": "/api/3/connections/1/customers"
      },
      "id": "1"
    },
    {
      "service": "fooCommerce",
      "externalid": "[email protected]",
      "name": "Acme, Inc.",
      "isInternal": "0",
      "status": "1",
      "syncStatus": "0",
      "lastSync": null,
      "logoUrl": "http://example.com/i/foo.png",
      "linkUrl": "http://example.com/foo/",
      "cdate": "2017-02-02T14:56:05-06:00",
      "udate": "2017-02-03T15:54:51-06:00",
      "links": {
        "customers": "/api/3/connections/2/customers"
      },
      "id": "2"
    }
  ],
  "meta": {
    "total": "2"
  }
}