diff --git a/aconnect/src/main/java/com/mfsys/aconnect/client/service/PendingDepositApplicationsService.java b/aconnect/src/main/java/com/mfsys/aconnect/client/service/PendingDepositApplicationsService.java
index d9deb05..9b40a03 100644
--- a/aconnect/src/main/java/com/mfsys/aconnect/client/service/PendingDepositApplicationsService.java
+++ b/aconnect/src/main/java/com/mfsys/aconnect/client/service/PendingDepositApplicationsService.java
@@ -1,10 +1,10 @@
 package com.mfsys.aconnect.client.service;
 
 import com.mfsys.aconnect.client.dto.*;
+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.ArrayList;
 import java.util.List;
@@ -16,9 +16,10 @@ public class PendingDepositApplicationsService {
     @Value("${app.deposit.uri}")
     private String depositURI;
 
-    private final RestTemplate restTemplate;
-
-    public PendingDepositApplicationsService(RestTemplate restTemplate) {this.restTemplate = restTemplate;}
+    private final WebClientConfig webClientConfig;
+    public PendingDepositApplicationsService(WebClientConfig webClientConfig) {
+        this.webClientConfig = webClientConfig;
+    }
 
     private Map<String, Object> param(String columnName, Object columnValue, String columnType, String conditionType) {
         return Map.of("columnName", columnName, "columnValue", columnValue,
@@ -196,13 +197,10 @@ public class PendingDepositApplicationsService {
         headers.set("SUS_USERCODE", susUserCode);
         headers.setContentType(MediaType.APPLICATION_JSON);
 
-        HttpEntity<LazyListRequestDTO> entity = new HttpEntity<>(payload, headers);
-
-        return restTemplate.exchange(
+        return webClientConfig.postForString(
                 url,
-                HttpMethod.POST,
-                entity,
-                String.class
+                payload,
+                headers
         );
     }
 
@@ -219,13 +217,10 @@ public class PendingDepositApplicationsService {
         headers.set("SUS_USERCODE", susUserCode);
         headers.setContentType(MediaType.APPLICATION_JSON);
 
-        HttpEntity<LazyListRequestDTO> entity = new HttpEntity<>(payload, headers);
-
-        return restTemplate.exchange(
+        return webClientConfig.postForString(
                 url,
-                HttpMethod.POST,
-                entity,
-                String.class
+                payload,
+                headers
         );
     }
 
@@ -259,11 +254,10 @@ public class PendingDepositApplicationsService {
         headers.set("SUS_USERCODE", susUserCode);
         headers.setContentType(MediaType.APPLICATION_JSON);
 
-        return restTemplate.exchange(
+        return webClientConfig.postForString(
                 url,
-                HttpMethod.POST,
-                new HttpEntity<>(dto, headers),
-                String.class
+                dto,
+                headers
         );
     }
 
@@ -296,11 +290,10 @@ public class PendingDepositApplicationsService {
         headers.set("SUS_USERCODE", susUserCode);
         headers.setContentType(MediaType.APPLICATION_JSON);
 
-        return restTemplate.exchange(
+        return webClientConfig.postForString(
                 url,
-                HttpMethod.POST,
-                new HttpEntity<>(dto, headers),
-                String.class
+                dto,
+                headers
         );
     }