new Client(optionsopt)
    
    An API client.
All the module functions can be accessed using a client
    Parameters:
    
    
    
        
        | Name | Type | Attributes | Description | 
    
    
    
        
            
                | options | Object | <optional> 
 | Properties
    
    
        
        | Name | Type | Description |  
            
                | key | String | API key |  
            
                | secret | String | API secret |  
            
                | proxy | String | a valid URL to use as proxy |  | 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    - Source:
Example
    
    // create a new client
var client = new sdk.Client({ key: "SoM3C0mP1exKey", secret: "pSu3d0rAnD0mS3CrEt" });
// retrieive a single traffic update
client.trafficUpdates.getOne(1, function(err, items) {
  console.log(err, items);
});