Delphi DLL
Delphi DLL
Shippo Adding Metadata
See more Shippo Examples
Demonstrates how to add metadata to the tracking request through a POST request.Chilkat Delphi DLL Downloads
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, HttpRequest, HttpResponse, StringBuilder, JsonObject;
...
procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
req: HCkHttpRequest;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
object_created: PWideChar;
object_updated: PWideChar;
object_id: PWideChar;
status: PWideChar;
status_details: PWideChar;
status_date: PWideChar;
substatus: PWideChar;
locationCity: PWideChar;
locationState: PWideChar;
locationZip: PWideChar;
locationCountry: PWideChar;
carrier: PWideChar;
tracking_number: PWideChar;
address_fromCity: PWideChar;
address_fromState: PWideChar;
address_fromZip: PWideChar;
address_fromCountry: PWideChar;
address_toCity: PWideChar;
address_toState: PWideChar;
address_toZip: PWideChar;
address_toCountry: PWideChar;
eta: PWideChar;
original_eta: PWideChar;
servicelevelToken: PWideChar;
servicelevelName: PWideChar;
metadata: PWideChar;
tracking_statusObject_created: PWideChar;
tracking_statusObject_updated: PWideChar;
tracking_statusObject_id: PWideChar;
tracking_statusStatus: PWideChar;
tracking_statusStatus_details: PWideChar;
tracking_statusStatus_date: PWideChar;
tracking_statusSubstatus: PWideChar;
tracking_statusLocationCity: PWideChar;
tracking_statusLocationState: PWideChar;
tracking_statusLocationZip: PWideChar;
tracking_statusLocationCountry: PWideChar;
transaction: PWideChar;
test: Boolean;
i: Integer;
count_i: Integer;
begin
success := False;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http := CkHttp_Create();
// Implements the following CURL command:
// curl https://api.goshippo.com/tracks/ \
// -H "Authorization: ShippoToken <API_TOKEN>" \
// -d carrier="shippo" \
// -d tracking_number="SHIPPO_TRANSIT" \
// -d metadata="Order 000123"
req := CkHttpRequest_Create();
CkHttpRequest_putHttpVerb(req,'POST');
CkHttpRequest_putPath(req,'/tracks/');
CkHttpRequest_putContentType(req,'application/x-www-form-urlencoded');
CkHttpRequest_AddParam(req,'carrier','shippo');
CkHttpRequest_AddParam(req,'tracking_number','SHIPPO_TRANSIT');
CkHttpRequest_AddParam(req,'metadata','Order 000123');
CkHttpRequest_AddHeader(req,'Authorization','ShippoToken <API_TOKEN>');
resp := CkHttpResponse_Create();
success := CkHttp_HttpReq(http,'https://api.goshippo.com/tracks/',req,resp);
if (success = False) then
begin
Memo1.Lines.Add(CkHttp__lastErrorText(http));
Exit;
end;
sbResponseBody := CkStringBuilder_Create();
CkHttpResponse_GetBodySb(resp,sbResponseBody);
jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);
Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));
respStatusCode := CkHttpResponse_getStatusCode(resp);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
begin
Memo1.Lines.Add('Response Header:');
Memo1.Lines.Add(CkHttpResponse__header(resp));
Memo1.Lines.Add('Failed.');
Exit;
end;
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "messages": [
// ],
// "carrier": "shippo",
// "tracking_number": "SHIPPO_TRANSIT",
// "address_from": {
// "city": "San Francisco",
// "state": "CA",
// "zip": "94103",
// "country": "US"
// },
// "address_to": {
// "city": "Chicago",
// "state": "IL",
// "zip": "60611",
// "country": "US"
// },
// "eta": "2019-07-07T17:07:44.989Z",
// "original_eta": "2019-07-07T17:07:44.989Z",
// "servicelevel": {
// "token": "shippo_priority",
// "name": "Priority Mail"
// },
// "metadata": "Shippo test tracking",
// "tracking_status": {
// "object_created": "2019-07-04T17:07:45.003Z",
// "object_updated": null,
// "object_id": "ee35fb56f5d04021b36168abedc04573",
// "status": "TRANSIT",
// "status_details": "Your shipment has departed from the origin.",
// "status_date": "2019-07-03T15:02:45.003Z",
// "substatus": null,
// "location": {
// "city": "San Francisco",
// "state": "CA",
// "zip": "94103",
// "country": "US"
// }
// },
// "tracking_history": [
// {
// "object_created": "2019-07-04T17:07:45.005Z",
// "object_updated": null,
// "object_id": "2121a59f53ed42e0ae0436f636179156",
// "status": "UNKNOWN",
// "status_details": "The carrier has received the electronic shipment information.",
// "status_date": "2019-07-02T12:57:45.005Z",
// "substatus": null,
// "location": {
// "city": "San Francisco",
// "state": "CA",
// "zip": "94103",
// "country": "US"
// }
// },
// {
// "object_created": "2019-07-04T17:07:45.005Z",
// "object_updated": null,
// "object_id": "06f949db1a8245beaa28df264b368a76",
// "status": "TRANSIT",
// "status_details": "Your shipment has departed from the origin.",
// "status_date": "2019-07-03T15:02:45.005Z",
// "substatus": null,
// "location": {
// "city": "San Francisco",
// "state": "CA",
// "zip": "94103",
// "country": "US"
// }
// }
// ],
// "transaction": null,
// "test": true
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
carrier := CkJsonObject__stringOf(jResp,'carrier');
tracking_number := CkJsonObject__stringOf(jResp,'tracking_number');
address_fromCity := CkJsonObject__stringOf(jResp,'address_from.city');
address_fromState := CkJsonObject__stringOf(jResp,'address_from.state');
address_fromZip := CkJsonObject__stringOf(jResp,'address_from.zip');
address_fromCountry := CkJsonObject__stringOf(jResp,'address_from.country');
address_toCity := CkJsonObject__stringOf(jResp,'address_to.city');
address_toState := CkJsonObject__stringOf(jResp,'address_to.state');
address_toZip := CkJsonObject__stringOf(jResp,'address_to.zip');
address_toCountry := CkJsonObject__stringOf(jResp,'address_to.country');
eta := CkJsonObject__stringOf(jResp,'eta');
original_eta := CkJsonObject__stringOf(jResp,'original_eta');
servicelevelToken := CkJsonObject__stringOf(jResp,'servicelevel.token');
servicelevelName := CkJsonObject__stringOf(jResp,'servicelevel.name');
metadata := CkJsonObject__stringOf(jResp,'metadata');
tracking_statusObject_created := CkJsonObject__stringOf(jResp,'tracking_status.object_created');
tracking_statusObject_updated := CkJsonObject__stringOf(jResp,'tracking_status.object_updated');
tracking_statusObject_id := CkJsonObject__stringOf(jResp,'tracking_status.object_id');
tracking_statusStatus := CkJsonObject__stringOf(jResp,'tracking_status.status');
tracking_statusStatus_details := CkJsonObject__stringOf(jResp,'tracking_status.status_details');
tracking_statusStatus_date := CkJsonObject__stringOf(jResp,'tracking_status.status_date');
tracking_statusSubstatus := CkJsonObject__stringOf(jResp,'tracking_status.substatus');
tracking_statusLocationCity := CkJsonObject__stringOf(jResp,'tracking_status.location.city');
tracking_statusLocationState := CkJsonObject__stringOf(jResp,'tracking_status.location.state');
tracking_statusLocationZip := CkJsonObject__stringOf(jResp,'tracking_status.location.zip');
tracking_statusLocationCountry := CkJsonObject__stringOf(jResp,'tracking_status.location.country');
transaction := CkJsonObject__stringOf(jResp,'transaction');
test := CkJsonObject_BoolOf(jResp,'test');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'messages');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
i := i + 1;
end;
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'tracking_history');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
object_created := CkJsonObject__stringOf(jResp,'tracking_history[i].object_created');
object_updated := CkJsonObject__stringOf(jResp,'tracking_history[i].object_updated');
object_id := CkJsonObject__stringOf(jResp,'tracking_history[i].object_id');
status := CkJsonObject__stringOf(jResp,'tracking_history[i].status');
status_details := CkJsonObject__stringOf(jResp,'tracking_history[i].status_details');
status_date := CkJsonObject__stringOf(jResp,'tracking_history[i].status_date');
substatus := CkJsonObject__stringOf(jResp,'tracking_history[i].substatus');
locationCity := CkJsonObject__stringOf(jResp,'tracking_history[i].location.city');
locationState := CkJsonObject__stringOf(jResp,'tracking_history[i].location.state');
locationZip := CkJsonObject__stringOf(jResp,'tracking_history[i].location.zip');
locationCountry := CkJsonObject__stringOf(jResp,'tracking_history[i].location.country');
i := i + 1;
end;
CkHttp_Dispose(http);
CkHttpRequest_Dispose(req);
CkHttpResponse_Dispose(resp);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
end;