diff --git a/application/controllers/Gestion.php b/application/controllers/Gestion.php
index 8ec647aa..ebd13087 100755
--- a/application/controllers/Gestion.php
+++ b/application/controllers/Gestion.php
@@ -2721,15 +2721,20 @@ class Gestion extends CI_Controller
 	public function validate_link_request() {
 		if ($this->isLogged()) {
 			$id = $this->input->post('id_transaction');
-			$iban = $this->input->post('iban');
+			$iban = $this->input->post('iban'); 
+
+			log_message('info', 'Validation de la demande de rattachement ID_transaction ' . $id);
+
+			// Démarrage transaction
+			$this->db->trans_begin();
 
 			// Appel API
-			$url = WALLET_SERVICE_URL . '/wallets/users/validate_link_user_bank_account';
-			
+			$url = WALLET_SERVICE_URL . '/wallets/users/validate_link_user_bank_account'; 
 			
+			log_message('info', 'URL API pour rattachement : ' . $url);
 			$body = [
-				'iban' => $iban,
-				'id_transaction' => $id
+				'id_transaction' => $id,
+				'iban' => $iban
 			];
 
 			$payload = json_encode($body);
@@ -2745,16 +2750,38 @@ class Gestion extends CI_Controller
 			));
 			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 
+			// Désactivation SSL pour test local si besoin
+			// curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
+			// curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
+
 			$result = curl_exec($ch);
 			$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
 			curl_close($ch);
 
+			log_message('info', 'API Response for Link ID '.$id.' : HTTP Code = '.$httpCode.', Result = '.$result);
+
 			if ($result && ($httpCode >= 200 && $httpCode < 300)) {
-				echo json_encode(['success' => 'ok', 'message' => 'Rattachement validé avec succès.']);
+				$this->db->trans_commit();
+				
+				// SUCCÈS
+				echo json_encode([
+					'success' => 'ok', 
+					'message' => 'Rattachement de compte validé avec succès.'
+				]);
+				exit;
+
 			} else {
+				$this->db->trans_rollback();
 				log_message('error', 'Erreur API Link ID '.$id.' : '.$result);
-				echo json_encode(['success' => 'false', 'message' => 'Erreur API (' . $httpCode . ')', 'api_error' => $result]);
-			} json_encode(['success' => 'false', 'message' => 'Erreur DB Locale']);
+				
+				// ERREUR API
+				echo json_encode([
+					'success' => 'ok',
+					'message' => 'Erreur API (' . $httpCode . ')', 
+					'api_error' => $result
+				]);
+				exit;
+			}
 		}
 	}
 
diff --git a/application/views/gestion_agency_banking.php b/application/views/gestion_agency_banking.php
index db3fa3af..4dab6045 100755
--- a/application/views/gestion_agency_banking.php
+++ b/application/views/gestion_agency_banking.php
@@ -499,7 +499,7 @@
 									<option value="actived"><?= $this->lang->line('status_active'); ?></option>
 									<option value="validated"><?= $this->lang->line('status_validated'); ?></option>
 									<option value="rejected"><?= $this->lang->line('status_rejected'); ?></option>
-									<option value="close"><?= $this->lang->line('status_closed'); ?></option>
+									<option value="closed"><?= $this->lang->line('status_closed'); ?></option>
 								</select>
 							</div>
 
@@ -887,8 +887,9 @@ $(document).ready(function () {
                     $("#btn-validate-link").prop('disabled', false).html('<?= $this->lang->line("btn_validate"); ?>');
                 }
             },
-            error: function () {
+            error: function (error) {
                 toastr.error("<?= $this->lang->line('error_server_500'); ?>");
+				console.error("AJAX Error: ", error);
                 $("#btn-validate-link").prop('disabled', false).html('<?= $this->lang->line("btn_validate"); ?>');
             }
         });