Delphi DLL

Xero Get Accounts

See more Xero Examples

Download Xero accounts information Delphi 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
success: Boolean;
http: HCkHttp;
jsonToken: HCkJsonObject;
resp: HCkHttpResponse;
jsonResponse: HCkJsonObject;
AccountID: PWideChar;
Code: PWideChar;
Name: PWideChar;
Type: PWideChar;
TaxType: PWideChar;
EnablePaymentsToAccount: Boolean;
BankAccountNumber: PWideChar;
BankAccountType: PWideChar;
CurrencyCode: PWideChar;
Description: PWideChar;
i: Integer;
count_i: Integer;

begin
success := False;

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

http := CkHttp_Create();

jsonToken := CkJsonObject_Create();
success := CkJsonObject_LoadFile(jsonToken,'qa_data/tokens/xero-access-token.json');
if (success = False) then
  begin
    Memo1.Lines.Add(CkJsonObject__lastErrorText(jsonToken));
    Exit;
  end;

CkHttp_putAuthToken(http,CkJsonObject__stringOf(jsonToken,'access_token'));

// Replace the value here with an actual tenant ID obtained from this example:
// Get Xero Tenant IDs
CkHttp_SetRequestHeader(http,'Xero-tenant-id','83299b9e-5747-4a14-a18a-a6c94f824eb7');

CkHttp_putAccept(http,'application/json');

resp := CkHttpResponse_Create();
success := CkHttp_HttpNoBody(http,'GET','https://api.xero.com/api.xro/2.0/Accounts',resp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response Status Code: ' + IntToStr(CkHttpResponse_getStatusCode(resp)));

jsonResponse := CkJsonObject_Create();
CkJsonObject_Load(jsonResponse,CkHttpResponse__bodyStr(resp));
CkJsonObject_putEmitCompact(jsonResponse,False);
Memo1.Lines.Add(CkJsonObject__emit(jsonResponse));

if (CkHttpResponse_getStatusCode(resp) <> 200) then
  begin
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

// Sample output...
// (See the parsing code below..)
// 
// Use the this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

// {
//   "Accounts": [
//     {
//       "AccountID": "ebd06280-af70-4bed-97c6-7451a454ad85",
//       "Code": "091",
//       "Name": "Business Savings Account",
//       "Type": "BANK",
//       "TaxType": "NONE",
//       "EnablePaymentsToAccount": false,
//       "BankAccountNumber": "0209087654321050",
//       "BankAccountType": "BANK",
//       "CurrencyCode": "NZD"
//     },
//     {
//       "AccountID": "7d05a53d-613d-4eb2-a2fc-dcb6adb80b80",
//       "Code": "200",
//       "Name": "Sales",
//       "Type": "REVENUE",
//       "TaxType": "OUTPUT2",
//       "Description": "Income from any normal business activity",
//       "EnablePaymentsToAccount": false
//     }
//   ]
// }
// 

i := 0;
count_i := CkJsonObject_SizeOfArray(jsonResponse,'Accounts');
while i < count_i do
  begin
    CkJsonObject_putI(jsonResponse,i);
    AccountID := CkJsonObject__stringOf(jsonResponse,'Accounts[i].AccountID');
    Code := CkJsonObject__stringOf(jsonResponse,'Accounts[i].Code');
    Name := CkJsonObject__stringOf(jsonResponse,'Accounts[i].Name');
    Type := CkJsonObject__stringOf(jsonResponse,'Accounts[i].Type');
    TaxType := CkJsonObject__stringOf(jsonResponse,'Accounts[i].TaxType');
    EnablePaymentsToAccount := CkJsonObject_BoolOf(jsonResponse,'Accounts[i].EnablePaymentsToAccount');
    BankAccountNumber := CkJsonObject__stringOf(jsonResponse,'Accounts[i].BankAccountNumber');
    BankAccountType := CkJsonObject__stringOf(jsonResponse,'Accounts[i].BankAccountType');
    CurrencyCode := CkJsonObject__stringOf(jsonResponse,'Accounts[i].CurrencyCode');
    Description := CkJsonObject__stringOf(jsonResponse,'Accounts[i].Description');
    i := i + 1;
  end;

CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkHttpResponse_Dispose(resp);
CkJsonObject_Dispose(jsonResponse);

end;