Delphi DLL

Isabel Connect Get Account

See more Ibanity Examples

Get the details for a specific account. Delphi DLL

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
cert: HCkCert;
privKey: HCkPrivateKey;
jsonToken: HCkJsonObject;
jsonStr: PWideChar;
jResp: HCkJsonObject;
respStatusCode: Integer;
dataAttributesCountry: PWideChar;
dataAttributesCurrency: PWideChar;
dataAttributesDescription: PWideChar;
dataAttributesFinancialInstitutionBic: PWideChar;
dataAttributesHolderAddress: PWideChar;
dataAttributesHolderAddressCountry: PWideChar;
dataAttributesHolderName: PWideChar;
dataAttributesReference: PWideChar;
dataAttributesReferenceType: PWideChar;
dataId: PWideChar;
dataType: PWideChar;

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 -X GET https://api.ibanity.com/isabel-connect/accounts/93ecb1fdbfb7848e7b7896c0f2d207aed3d8b4c1 \
// --cert certificate.pem:qwertyuiop1 \
// --key private_key.pem  \
// -H "Authorization: Bearer access_token_1603365407" \
// -H "Accept: application/vnd.api+json"  

// Other Chilkat examples for Ibanity show how to set the SSL client certificate using the .pfx.
// This example will demonstrate using the PEM files.
cert := CkCert_Create();
success := CkCert_LoadFromFile(cert,'qa_data/pem/my_ibanity_certificate.pem');
if (success = False) then
  begin
    Memo1.Lines.Add(CkCert__lastErrorText(cert));
    Exit;
  end;
privKey := CkPrivateKey_Create();
success := CkPrivateKey_LoadEncryptedPemFile(privKey,'qa_data/pem/my_ibanity_private_key.pem','my_pem_password');
if (success = False) then
  begin
    Memo1.Lines.Add(CkPrivateKey__lastErrorText(privKey));
    Exit;
  end;
success := CkCert_SetPrivateKey(cert,privKey);
if (success = False) then
  begin
    Memo1.Lines.Add(CkCert__lastErrorText(cert));
    Exit;
  end;
success := CkHttp_SetSslClientCert(http,cert);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

// Load the previously obtained access token.
jsonToken := CkJsonObject_Create();
success := CkJsonObject_LoadFile(jsonToken,'qa_data/tokens/isabel_access_token.json');
if (success = False) then
  begin
    Memo1.Lines.Add('No existing access token.');
    Exit;
  end;

// This causes the "Authorization: Bearer ***" header to be added to the HTTP request.
CkHttp_putAuthToken(http,CkJsonObject__stringOf(jsonToken,'access_token'));

CkHttp_putAccept(http,'application/vnd.api+json');

CkHttp_SetUrlVar(http,'id','93ecb1fdbfb7848e7b7896c0f2d207aed3d8b4c1');
jsonStr := CkHttp__quickGetStr(http,'https://api.ibanity.com/isabel-connect/accounts/{$id}');
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

jResp := CkJsonObject_Create();
CkJsonObject_Load(jResp,jsonStr);
CkJsonObject_putEmitCompact(jResp,False);

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));

respStatusCode := CkHttp_getLastStatus(http);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkHttp__lastResponseHeader(http));
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "data": {
//     "attributes": {
//       "country": "BE",
//       "currency": "EUR",
//       "description": "current account",
//       "financialInstitutionBic": "KREDBEBB",
//       "holderAddress": "STREET NUMBER, ZIPCODE CITY",
//       "holderAddressCountry": "BE",
//       "holderName": "COMPANY",
//       "reference": "BE96153112434405",
//       "referenceType": "IBAN"
//     },
//     "id": "93ecb1fdbfb7848e7b7896c0f2d207aed3d8b4c1",
//     "type": "account"
//   }
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

dataAttributesCountry := CkJsonObject__stringOf(jResp,'data.attributes.country');
dataAttributesCurrency := CkJsonObject__stringOf(jResp,'data.attributes.currency');
dataAttributesDescription := CkJsonObject__stringOf(jResp,'data.attributes.description');
dataAttributesFinancialInstitutionBic := CkJsonObject__stringOf(jResp,'data.attributes.financialInstitutionBic');
dataAttributesHolderAddress := CkJsonObject__stringOf(jResp,'data.attributes.holderAddress');
dataAttributesHolderAddressCountry := CkJsonObject__stringOf(jResp,'data.attributes.holderAddressCountry');
dataAttributesHolderName := CkJsonObject__stringOf(jResp,'data.attributes.holderName');
dataAttributesReference := CkJsonObject__stringOf(jResp,'data.attributes.reference');
dataAttributesReferenceType := CkJsonObject__stringOf(jResp,'data.attributes.referenceType');
dataId := CkJsonObject__stringOf(jResp,'data.id');
dataType := CkJsonObject__stringOf(jResp,'data.type');

CkHttp_Dispose(http);
CkCert_Dispose(cert);
CkPrivateKey_Dispose(privKey);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(jResp);

end;