CH Robinson - Tracking

{
  "carrier": "CHRobinson",
  "action": "Track",
  "params": {
    "key": "your-key-from-authenticate-request",
    "tracking_number": "20015434520",
    "account_number": "your-account-number",
    "test": true
  }
}

<?php
$rs = new RocketShipIt;
$response = $rs->request(
array (
  'carrier' => 'CHRobinson',
  'action' => 'Track',
  'params' => 
  array (
    'key' => 'your-key-from-authenticate-request',
    'tracking_number' => '20015434520',
    'account_number' => 'your-account-number',
    'test' => true,
  ),
)
);

rs.request(
  {'action': 'Track',
 'carrier': 'CHRobinson',
 'params': {'account_number': 'your-account-number',
            'key': 'your-key-from-authenticate-request',
            'test': True,
            'tracking_number': '20015434520'}}

)

rs.request(
  {"carrier"=>"CHRobinson",
 "action"=>"Track",
 "params"=>
  {"key"=>"your-key-from-authenticate-request",
   "tracking_number"=>"20015434520",
   "account_number"=>"your-account-number",
   "test"=>true}}

)

rocketshipit.request(
  {
  "carrier": "CHRobinson",
  "action": "Track",
  "params": {
    "key": "your-key-from-authenticate-request",
    "tracking_number": "20015434520",
    "account_number": "your-account-number",
    "test": true
  }
}
)