Canada Post REST - Authenticate

{
  "carrier": "canada-rest",
  "action": "authenticate",
  "params": {
    "client_id": "YOUR_CLIENT_ID",
    "client_secret": "YOUR_CLIENT_SECRET"
  }
}

<?php
$rs = new RocketShipIt;
$response = $rs->request(
array (
  'carrier' => 'canada-rest',
  'action' => 'authenticate',
  'params' => 
  array (
    'client_id' => 'YOUR_CLIENT_ID',
    'client_secret' => 'YOUR_CLIENT_SECRET',
  ),
)
);

rs.request(
  {'action': 'authenticate',
 'carrier': 'canada-rest',
 'params': {'client_id': 'YOUR_CLIENT_ID',
            'client_secret': 'YOUR_CLIENT_SECRET'}}

)

rs.request(
  {"carrier"=>"canada-rest",
 "action"=>"authenticate",
 "params"=>
  {"client_id"=>"YOUR_CLIENT_ID", "client_secret"=>"YOUR_CLIENT_SECRET"}}

)

rocketshipit.request(
  {
  "carrier": "canada-rest",
  "action": "authenticate",
  "params": {
    "client_id": "YOUR_CLIENT_ID",
    "client_secret": "YOUR_CLIENT_SECRET"
  }
}
)