(Delphi DLL) BrickLink OAuth1 using Chilkat REST

See more BrickLink Examples

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

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, OAuth1, Rest, StringBuilder, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
oauth1: HCkOAuth1;
success: Boolean;
rest: HCkRest;
sbResponse: HCkStringBuilder;
json: HCkJsonObject;

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

oauth1 := CkOAuth1_Create();

CkOAuth1_putConsumerKey(oauth1,'Your Consumer Key');
CkOAuth1_putConsumerSecret(oauth1,'Your Consumer Secret');
CkOAuth1_putToken(oauth1,'Your OAuth1 Token');
CkOAuth1_putTokenSecret(oauth1,'Your Token Secret');
CkOAuth1_putSignatureMethod(oauth1,'HMAC-SHA1');

rest := CkRest_Create();

CkRest_SetAuthOAuth1(rest,oauth1,False);

success := CkRest_Connect(rest,'api.bricklink.com',443,True,True);
if (success = False) then
  begin
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;

sbResponse := CkStringBuilder_Create();
success := CkRest_FullRequestNoBodySb(rest,'GET','/api/store/v1/orders?direction=in',sbResponse);
if (success = False) then
  begin
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;

Memo1.Lines.Add('Response status code = ' + IntToStr(CkRest_getResponseStatusCode(rest)));

json := CkJsonObject_Create();
CkJsonObject_LoadSb(json,sbResponse);
CkJsonObject_putEmitCompact(json,False);
Memo1.Lines.Add(CkJsonObject__emit(json));

CkOAuth1_Dispose(oauth1);
CkRest_Dispose(rest);
CkStringBuilder_Dispose(sbResponse);
CkJsonObject_Dispose(json);

end;