(Delphi ActiveX) Datev - Upload File (Transfer a file to DATEV data center)

See more Datev Examples

Note: This example requires Chilkat v10.1.3 or greater.

For more information, see https://developer.datev.de/en/product-detail/accounting-extf-files/2.0/reference/reference-api-overview/accountingextffiles/clients-client-id-extf-files-import-post

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

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: TChilkatHttp;
success: Integer;
bdRequestBody: TChilkatBinData;
resp: IChilkatHttpResponse;

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

http := TChilkatHttp.Create(Self);

// Implements the following CURL command:

// curl --request POST \
//   --url "https://accounting-extf-files.api.datev.de/platform-sandbox/v3/clients/REPLACE_CLIENT-ID/extf-files/import" \
//   --header "Authorization: Bearer REPLACE_BEARER_TOKEN" \
//   --header "X-Datev-Client-ID: clientId" \
//   --header "accept: application/json;charset=utf-8" \
//   --header "content-type: application/octet-stream" \
//   --header "Filename: EXTF_BS_20200101_1.csv" \
//   --header "Reference-Id: Buchungsstapel_Verkäufe_2020_01_Nr_001" \
//   --header "Client-Application-Version: 2.0c" \
//   --data-binary "@REPLACE_BODY"

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

bdRequestBody := TChilkatBinData.Create(Self);
success := bdRequestBody.LoadFile('c:/temp/EXTF_BS_20200101_1.csv');
if (success <> 1) then
  begin
    Memo1.Lines.Add('Failed to load the csv file.');
    Exit;
  end;

http.SetRequestHeader('accept','application/json;charset=utf-8');
http.SetRequestHeader('X-Datev-Client-ID','clientId');
http.SetRequestHeader('Client-Application-Version','2.0c');
http.SetRequestHeader('Filename','EXTF_BS_20200101_1.csv');
http.SetRequestHeader('Reference-Id','Buchungsstapel_Verkäufe_2020_01_Nr_001');
// Adds the "Authorization: Bearer REPLACE_BEARER_TOKEN" header.
http.AuthToken := 'REPLACE_BEARER_TOKEN';

resp := http.PBinaryBd('POST','https://accounting-extf-files.api.datev.de/platform-sandbox/v3/clients/DATEV_USER_ID/extf-files/import',bdRequestBody.ControlInterface,'application/octet-stream',0,0);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

Memo1.Lines.Add(IntToStr(resp.StatusCode));
Memo1.Lines.Add(resp.BodyStr);
end;