(Delphi DLL) BrickLink OAuth1 using Chilkat HTTP

See more BrickLink Examples

Demonstrates sending an api.bricklink.com request with OAuth1 authentication using Chilkat HTTP.

Note: This example requires Chilkat v9.5.0.91 or greater (due to adjustments made within Chilkat to support bricklink OAuth1 needs).

For more information, see https://www.bricklink.com/v3/api.page?page=auth

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, HttpResponse, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
resp: HCkHttpResponse;
json: HCkJsonObject;

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

http := CkHttp_Create();

CkHttp_putOAuth1(http,True);
CkHttp_putOAuthConsumerKey(http,'Your Consumer Key');
CkHttp_putOAuthConsumerSecret(http,'Your Consumer Secret');
CkHttp_putOAuthToken(http,'Your OAuth1 Token');
CkHttp_putOAuthTokenSecret(http,'Your Token Secret');
CkHttp_putOAuthSigMethod(http,'HMAC-SHA1');

resp := CkHttp_QuickGetObj(http,'https://api.bricklink.com/api/store/v1/orders?direction=in');
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response status code = ' + IntToStr(CkHttpResponse_getStatusCode(resp)));

json := CkJsonObject_Create();
CkHttpResponse_GetBodyJson(resp,json);
CkHttpResponse_Dispose(resp);

CkJsonObject_putEmitCompact(json,False);
Memo1.Lines.Add(CkJsonObject__emit(json));

CkHttp_Dispose(http);
CkJsonObject_Dispose(json);

end;