diff --git a/aconnect/src/main/java/com/mfsys/aconnect/client/service/CancellationTransactionService.java b/aconnect/src/main/java/com/mfsys/aconnect/client/service/CancellationTransactionService.java
index 464e92b..4990978 100644
--- a/aconnect/src/main/java/com/mfsys/aconnect/client/service/CancellationTransactionService.java
+++ b/aconnect/src/main/java/com/mfsys/aconnect/client/service/CancellationTransactionService.java
@@ -2,12 +2,10 @@ package com.mfsys.aconnect.client.service;
 
 import com.mfsys.aconnect.client.dto.DepositCancellationDTO;
 import com.mfsys.aconnect.client.dto.GLCancellationDTO;
+import com.mfsys.aconnect.configuration.config.WebClientConfig;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.*;
 import org.springframework.stereotype.Service;
-import org.springframework.web.client.RestTemplate;
-
-import java.util.Map;
 
 import static com.mfsys.common.configuration.constant.AconnectURI.ACONNECT;
 import static com.mfsys.common.configuration.constant.AconnectURI.GENERALLEDGER;
@@ -21,12 +19,12 @@ public class CancellationTransactionService {
     @Value("${app.generalledger.uri}")
     private String generalledgerURI;
 
-    private final RestTemplate restTemplate;
-    public CancellationTransactionService(RestTemplate restTemplate) {
-        this.restTemplate = restTemplate;
+    private final WebClientConfig webClientConfig;
+    public CancellationTransactionService(WebClientConfig webClientConfig) {
+        this.webClientConfig = webClientConfig;
     }
 
-    public Object processDepositCancellationTransaction(DepositCancellationDTO depositCancellationDTO, String tokenHeader) {
+    public ResponseEntity<Object> processDepositCancellationTransaction(DepositCancellationDTO depositCancellationDTO, String tokenHeader) {
         String porOrgacode  = depositCancellationDTO.getPorOrgacode();
         String url = depositURI + "/deposit" + "/organizations/" + depositCancellationDTO.getPorOrgacode() +
                 "/transactions" + ACONNECT + "/cancel/nodes/" + depositCancellationDTO.getNodeId() +
@@ -37,20 +35,16 @@ public class CancellationTransactionService {
         headers.set("POR_ORGACODE", porOrgacode);
         headers.set("SUS_USERCODE", depositCancellationDTO.getSusUsercode());
         headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(java.util.List.of(MediaType.APPLICATION_JSON));
 
-        HttpEntity<DepositCancellationDTO> entity = new HttpEntity<>(depositCancellationDTO, headers);
-
-        ResponseEntity<Map> response = restTemplate.exchange(
+        return webClientConfig.post(
                 url,
-                HttpMethod.POST,
-                entity,
-                Map.class
+                depositCancellationDTO,
+                headers
         );
-
-        return ResponseEntity.status(response.getStatusCode()).body(response.getBody());
     }
 
-    public Object processGLCancellationTransaction(GLCancellationDTO glCancellationDTO, String tokenHeader) {
+    public ResponseEntity<Object> processGLCancellationTransaction(GLCancellationDTO glCancellationDTO, String tokenHeader) {
         String porOrgacode  = glCancellationDTO.getPorOrgacode();
         String url = generalledgerURI + GENERALLEDGER + "/organizations/" + glCancellationDTO.getPorOrgacode() +
                 "/transactions" + ACONNECT + "/cancel/nodes/" + glCancellationDTO.getNodeId() +
@@ -61,16 +55,13 @@ public class CancellationTransactionService {
         headers.set("POR_ORGACODE", porOrgacode);
         headers.set("SUS_USERCODE", glCancellationDTO.getSusUsercode());
         headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(java.util.List.of(MediaType.APPLICATION_JSON));
 
-        HttpEntity<GLCancellationDTO> entity = new HttpEntity<>(glCancellationDTO, headers);
-        ResponseEntity<Map> response = restTemplate.exchange(
+        return webClientConfig.post(
                 url,
-                HttpMethod.POST,
-                entity,
-                Map.class
+                glCancellationDTO,
+                headers
         );
-
-        return ResponseEntity.status(response.getStatusCode()).body(response.getBody());
     }
 
 }