OnTrac-REST - Address Validation

{
  "carrier": "OnTrac-REST",
  "action": "addressvalidate",
  "params": {
    "username": "your-wsid",
    "password": "your-wskey",
    "to_addr1": "1912 Woodford Rd",
    "to_city": "Vienna",
    "to_state": "VA",
    "to_code": "22182",
    "to_country": "US"
  }
}

<?php
$rs = new RocketShipIt;
$response = $rs->request(
array (
  'carrier' => 'OnTrac-REST',
  'action' => 'addressvalidate',
  'params' => 
  array (
    'username' => 'your-wsid',
    'password' => 'your-wskey',
    'to_addr1' => '1912 Woodford Rd',
    'to_city' => 'Vienna',
    'to_state' => 'VA',
    'to_code' => '22182',
    'to_country' => 'US',
  ),
)
);

rs.request(
  {'action': 'addressvalidate',
 'carrier': 'OnTrac-REST',
 'params': {'password': 'your-wskey',
            'to_addr1': '1912 Woodford Rd',
            'to_city': 'Vienna',
            'to_code': '22182',
            'to_country': 'US',
            'to_state': 'VA',
            'username': 'your-wsid'}}

)

rs.request(
  {"carrier"=>"OnTrac-REST",
 "action"=>"addressvalidate",
 "params"=>
  {"username"=>"your-wsid",
   "password"=>"your-wskey",
   "to_addr1"=>"1912 Woodford Rd",
   "to_city"=>"Vienna",
   "to_state"=>"VA",
   "to_code"=>"22182",
   "to_country"=>"US"}}

)

rocketshipit.request(
  {
  "carrier": "OnTrac-REST",
  "action": "addressvalidate",
  "params": {
    "username": "your-wsid",
    "password": "your-wskey",
    "to_addr1": "1912 Woodford Rd",
    "to_city": "Vienna",
    "to_state": "VA",
    "to_code": "22182",
    "to_country": "US"
  }
}
)