Mr. Mail Tracker API Documentation
    
    
    Mail Tracking by City
    
        Purpose: Get the tracking results by city for
        a particular mailing.
    
    
        Example URL:
        https://MrMailTracker.com/api/track_mailing_city?login_id=49&user_id=20&key=GsF6CkPmErRh&mailing_id=55382
    
    
        
            - Query String Parameters:
- 
                
                    - user_id
- 
                        The ID of the user making the request.
                    
- login_id
- 
                        The ID of the user to which the API key was assigned.
                        (Can be the same as the user_id.)
                    
- key
- The random key used to authenticate the user.
- mailing_id
- 
                        The unique identifier of the mailing you need to retrive tracking
                        results for.
                    
 
        Sample response:
        
[
    {
        "lat": null,
        "delivered": 2,
        "lng": null,
        "mailed": 2,
        "title": "Harvest, Alabama"
    }, {
        "lat": null,
        "delivered": 4,
        "lng": null,
        "mailed": 4,
        "title": "Anthem, Arizona"
    }, {
        "lat": null,
        "delivered": 16,
        "lng": null,
        "mailed": 16,
        "title": "Phoenix, Arizona"
    }, {
        "lat": null,
        "delivered": 6,
        "lng": null,
        "mailed": 6,
        "title": "Tempe, Arizona"
    }, {
        "lat": null,
        "delivered": 1,
        "lng": null,
        "mailed": 1,
        "title": "Applegate, California"
    }
]
        
    
    
        
            - Response information:
- 
                The response is an array contianing the delivery statistics for
                each city that was in the mailing list.
            
- 
                
                    - lat
- 
                        The latitude value of the map coordinates of the city.
                        (If null, the coordinates for this city are not in the
                        database.  If you need the coordinates, make a call
                        to the API at the path:
                        /api/process_geocodes
                        and the coordinates will be fetched.)
                    
- delivered
- Number of pieces confirmed delivered for this city.
- lng
- 
                        The longitude value of the map coordinates of the city.
                        (If null, the coordinates for this city are not in the
                        database.  If you need the coordinates, make a call
                        to the API at the path:
                        /api/process_geocodes
                        and the coordinates will be fetched.)
                    
- mailed
- 
                        Number of pieces in this mailing that were sent to this
                        city.
                    
- title
- The name of the city.