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C#

UPS Tracking API

See more HTTP Misc Examples

Demonstrates making a call to the UPS tracking REST API. Parses the tracking response and extracts the base64 signature image to a gif file.

Chilkat C# Downloads

C#
bool success = false;

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

Chilkat.Http http = new Chilkat.Http();

//  This is the testing endpoint for the tracking API:
string url = "https://wwwcie.ups.com/rest/Track";

//  Send an HTTP request with the following JSON body:

//  {
//    "UPSSecurity": {
//      "UsernameToken": {
//        "Username": "Your Username",
//        "Password": "Your Password"
//      },
//      "ServiceAccessToken": {
//        "AccessLicenseNumber": "Your Access License Number"
//      }
//    },
//    "TrackRequest": {
//      "Request": {
//        "RequestOption": "1",
//        "TransactionReference": {
//          "CustomerContext": "Your Test Case Summary Description"
//        }
//      },
//      "InquiryNumber": "YourTrackingNumber"
//    }
//  }
//  

//  Build the above JSON.
Chilkat.JsonObject json = new Chilkat.JsonObject();
json.UpdateString("UPSSecurity.UsernameToken.Username","UPS_USERNAME");
json.UpdateString("UPSSecurity.UsernameToken.Password","UPS_PASSWORD");
json.UpdateString("UPSSecurity.ServiceAccessToken.AccessLicenseNumber","UPS_ACCESS_KEY");
//  Request all activity...
json.UpdateString("TrackRequest.Request.RequestOption","activity");
json.UpdateString("TrackRequest.Request.TransactionReference.CustomerContext","Your Test Case Summary Description");
json.UpdateString("TrackRequest.InquiryNumber","1Z12345E0205271688");

Chilkat.StringBuilder sb = new Chilkat.StringBuilder();
Chilkat.HttpResponse resp = new Chilkat.HttpResponse();
success = http.HttpJson("POST",url,json,"application/json",resp);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Debug.WriteLine("status = " + Convert.ToString(resp.StatusCode));

//  A 200 response status indicate success.
if (resp.StatusCode != 200) {
    Debug.WriteLine(resp.BodyStr);
    Debug.WriteLine("Failed.");
    return;
}

json.Load(resp.BodyStr);
json.EmitCompact = false;
Debug.WriteLine(json.Emit());

//  {
//    "TrackResponse": {
//      "Response": {
//        "ResponseStatus": {
//          "Code": "1",
//          "Description": "Success"
//        },
//        "TransactionReference": {
//          "CustomerContext": "Your Test Case Summary Description"
//        }
//      },
//      "Shipment": {
//        "InquiryNumber": {
//          "Code": "01",
//          "Description": "ShipmentIdentificationNumber",
//          "Value": "1Z12345E0205271688"
//        },
//        "ShipmentType": {
//          "Code": "01",
//          "Description": "Small Package"
//        },
//        "ShipperNumber": "12345E",
//        "Service": {
//          "Code": "002",
//          "Description": "2ND DAY AIR"
//        },
//        "ReferenceNumber": {
//          "Code": "01",
//          "Value": "LINE4AND115"
//        },
//        "PickupDate": "19990608",
//        "Package": {
//          "TrackingNumber": "1Z12345E0205271688",
//          "Activity": [
//            {
//              "ActivityLocation": {
//                "Address": {
//                  "City": "ANYTOWN",
//                  "StateProvinceCode": "GA",
//  
//                  "PostalCode": "30340",
//                  "CountryCode": "US"
//                },
//                "Code": "ML",
//                "Description": "BACK DOOR",
//                "SignedForByName": "JOHN DOE"
//              },
//              "Status": {
//                "Type": "D",
//                "Description": "DELIVERED",
//                "Code": "KM"
//              },
//              "Date": "19990610",
//              "Time": "120000",
//              "Document": {
//                "Type": {
//                  "Code": "01",
//                  "Description": "Signature Image"
//                },
//                "Content": "R0lGODdhoA ... JU9Y8RdHsRKLMVJ4MVDMREAAADs=",
//                "Format": {
//                  "Code": "01",
//                  "Description": "GIF"
//                }
//              }
//            },
//            {
//              "Status": {
//                "Type": "M",
//                "Description": "BILLING INFORMATION RECEIVED. SHIPMENT DATE PENDING.",
//                "Code": "MP"
//              },
//              "Date": "19990608",
//              "Time": "120000"
//            }
//          ],
//          "PackageWeight": {
//            "UnitOfMeasurement": {
//              "Code": "LBS"
//            },
//            "Weight": "5.00"
//          },
//          "ReferenceNumber": [
//            {
//              "Code": "01",
//              "Value": "LINE4AND115"
//            },
//            {
//              "Code": "08",
//              "Value": "LJ67Y5"
//            }
//          ]
//        }
//      },
//      "Disclaimer": "You are using UPS tracking service on customer integration test environment, please switch to UPS production environment once you finish the test. The URL is https://onlinetools.ups.com/webservices/Track"
//    }
//  }

//  Use the online tool at Generate JSON Parsing Code
//  to generate JSON parsing code.

string statusCode = json.StringOf("TrackResponse.Response.ResponseStatus.Code");
string statusDescription = json.StringOf("TrackResponse.Response.ResponseStatus.Description");
Debug.WriteLine("statusCode: " + statusCode);
Debug.WriteLine("statusDescription" + statusDescription);
string customerContext = json.StringOf("TrackResponse.Response.TransactionReference.CustomerContext");
string inquiryNumberCode = json.StringOf("TrackResponse.Shipment.InquiryNumber.Code");
string inquiryNumberDescription = json.StringOf("TrackResponse.Shipment.InquiryNumber.Description");
string inquiryNumberValue = json.StringOf("TrackResponse.Shipment.InquiryNumber.Value");
string shipmentTypeCode = json.StringOf("TrackResponse.Shipment.ShipmentType.Code");
string shipmentTypeDescription = json.StringOf("TrackResponse.Shipment.ShipmentType.Description");
string shipperNumber = json.StringOf("TrackResponse.Shipment.ShipperNumber");
string serviceCode = json.StringOf("TrackResponse.Shipment.Service.Code");
string serviceDescription = json.StringOf("TrackResponse.Shipment.Service.Description");
string referenceNumberCode = json.StringOf("TrackResponse.Shipment.ReferenceNumber.Code");
string referenceNumberValue = json.StringOf("TrackResponse.Shipment.ReferenceNumber.Value");
string pickupDate = json.StringOf("TrackResponse.Shipment.PickupDate");
string trackingNumber = json.StringOf("TrackResponse.Shipment.Package.TrackingNumber");
string unitOfMeasurementCode = json.StringOf("TrackResponse.Shipment.Package.PackageWeight.UnitOfMeasurement.Code");
string weight = json.StringOf("TrackResponse.Shipment.Package.PackageWeight.Weight");
string disclaimer = json.StringOf("TrackResponse.Disclaimer");

int i = 0;
int activityCount = json.SizeOfArray("TrackResponse.Shipment.Package.Activity");
Debug.WriteLine("activityCount: " + Convert.ToString(activityCount));

while (i < activityCount) {
    Debug.WriteLine("-- activity " + Convert.ToString(i));
    json.I = i;
    if (json.HasMember("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.Address.City") == true) {
        string city = json.StringOf("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.Address.City");
        Debug.WriteLine("city: " + city);
        string provinceCode = json.StringOf("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.Address.StateProvinceCode");
        string postalCode = json.StringOf("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.Address.PostalCode");
        string countryCode = json.StringOf("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.Address.CountryCode");
    }

    string locationCode = json.StringOf("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.Code");
    string locationDescription = json.StringOf("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.Description");
    string locationSignedForByName = json.StringOf("TrackResponse.Shipment.Package.Activity[i].ActivityLocation.SignedForByName");

    string activityStatusType = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Status.Type");
    Debug.WriteLine("activityStatusType: " + activityStatusType);
    string activityStatusDescription = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Status.Description");
    Debug.WriteLine("activityStatusDescription: " + activityStatusDescription);
    string activityStatusCode = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Status.Code");
    Debug.WriteLine("activityStatusCode: " + activityStatusCode);

    string activityDate = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Date");
    string activityTime = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Time");

    if (json.HasMember("TrackResponse.Shipment.Package.Activity[i].Document") == true) {
        int typeCode = json.IntOf("TrackResponse.Shipment.Package.Activity[i].Document.Type.Code");
        string typeDescription = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Document.Type.Description");
        string documentContent = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Document.Content");
        string documentFormatCode = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Document.Format.Code");
        //  Format description would be something like "GIF" for a signature image.
        string documentFormatDescription = json.StringOf("TrackResponse.Shipment.Package.Activity[i].Document.Format.Description");

        //  01 - Signature Image
        //  02 - Delivery Receipt
        //  03 - Free Astray
        //  04 - POD
        if (typeCode == 1) {
            //  We have a signature image.  Get the image data and save to a file.
            Chilkat.StringBuilder sbImagePath = new Chilkat.StringBuilder();
            sbImagePath.Append("qa_output/sig_");
            sbImagePath.Append(trackingNumber);
            sbImagePath.Append(".");
            sbImagePath.Append(documentFormatDescription);
            Chilkat.BinData imageData = new Chilkat.BinData();
            success = imageData.AppendEncoded(documentContent,"base64");
            //  Write to "qa_output/sig_1Z12345E0205271688.GIF"
            success = imageData.WriteFile(sbImagePath.GetAsString());
        }

    }

    i = i + 1;
}

i = 0;
int refnumCount = json.SizeOfArray("TrackResponse.Shipment.Package.ReferenceNumber");
while (i < refnumCount) {
    json.I = i;
    string refnumCode = json.StringOf("TrackResponse.Shipment.Package.ReferenceNumber[i].Code");
    string refnumValue = json.StringOf("TrackResponse.Shipment.Package.ReferenceNumber[i].Value");
    i = i + 1;
}

Debug.WriteLine("Success.");