Delphi DLL

Cerved API Entity Contacts

See more Cerved Examples

The service returns the list of contacts of a Subject (legal entities) identified by "id_soggetto" Delphi DLL

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
email: PWideChar;
categoria: PWideChar;
fonte: PWideChar;
sede: PWideChar;
numero: PWideChar;
uso: PWideChar;
url: PWideChar;
tipo: PWideChar;
i: Integer;
count_i: Integer;

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.cerved.com/cervedApi/v1/entityProfile/contacts?id_soggetto=12345678 \
//   -H 'accept: application/json' \
//   -H 'apikey: ********************************'

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

CkHttp_SetRequestHeader(http,'accept','application/json');
CkHttp_SetRequestHeader(http,'apikey','********************************');

sbResponseBody := CkStringBuilder_Create();
success := CkHttp_QuickGetSb(http,'https://api.cerved.com/cervedApi/v1/entityProfile/contacts?id_soggetto=12345678',sbResponseBody);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
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__lastHeader(http));
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

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

// {
//   "indirizzi_email": [
//     {
//       "email": "string",
//       "categoria": "string"
//     }
//   ],
//   "indirizzi_email_certificate": [
//     {
//       "email": "string",
//       "categoria": "string"
//     }
//   ],
//   "telefoni": [
//     {
//       "fonte": "string",
//       "sede": "string",
//       "numero": "string",
//       "uso": "string"
//     }
//   ],
//   "siti_web": [
//     {
//       "url": "string",
//       "tipo": "string"
//     }
//   ]
// }

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

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'indirizzi_email');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    email := CkJsonObject__stringOf(jResp,'indirizzi_email[i].email');
    categoria := CkJsonObject__stringOf(jResp,'indirizzi_email[i].categoria');
    i := i + 1;
  end;

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'indirizzi_email_certificate');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    email := CkJsonObject__stringOf(jResp,'indirizzi_email_certificate[i].email');
    categoria := CkJsonObject__stringOf(jResp,'indirizzi_email_certificate[i].categoria');
    i := i + 1;
  end;

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'telefoni');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    fonte := CkJsonObject__stringOf(jResp,'telefoni[i].fonte');
    sede := CkJsonObject__stringOf(jResp,'telefoni[i].sede');
    numero := CkJsonObject__stringOf(jResp,'telefoni[i].numero');
    uso := CkJsonObject__stringOf(jResp,'telefoni[i].uso');
    i := i + 1;
  end;

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'siti_web');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    url := CkJsonObject__stringOf(jResp,'siti_web[i].url');
    tipo := CkJsonObject__stringOf(jResp,'siti_web[i].tipo');
    i := i + 1;
  end;

CkHttp_Dispose(http);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);

end;