diff --git a/apps/kyb-app/src/common/providers/DependenciesProvider/helpers.ts b/apps/kyb-app/src/common/providers/DependenciesProvider/helpers.ts
index a067edb35..c7daaa237 100644
--- a/apps/kyb-app/src/common/providers/DependenciesProvider/helpers.ts
+++ b/apps/kyb-app/src/common/providers/DependenciesProvider/helpers.ts
@@ -1,3 +1,4 @@
+import { isExceptionWillBeHandled } from '@/common/utils/helpers';
 import { HTTPError } from 'ky';
 
 interface IErrorBody {
@@ -22,6 +23,5 @@ export const getJsonErrors = async (errors: HTTPError[]) => {
 export const isShouldIgnoreErrors = async (errors: HTTPError[]) => {
   const errorResponses = await getJsonErrors(errors);
 
-  // TODO: We should have different error status for this to avoid strict comparison to error message
-  return errorResponses.every(({ message }) => message === 'No EndUser is set for this token');
+  return errorResponses.every(error => isExceptionWillBeHandled(error as unknown as HTTPError));
 };
diff --git a/apps/kyb-app/src/common/utils/helpers.ts b/apps/kyb-app/src/common/utils/helpers.ts
new file mode 100644
index 000000000..126557635
--- /dev/null
+++ b/apps/kyb-app/src/common/utils/helpers.ts
@@ -0,0 +1,5 @@
+import { HTTPError } from 'ky';
+
+export const isExceptionWillBeHandled = (error: HTTPError) => {
+  return error.message === 'No EndUser is set for this token';
+};
diff --git a/apps/kyb-app/src/common/utils/request.ts b/apps/kyb-app/src/common/utils/request.ts
index d487a1483..4d2355ada 100644
--- a/apps/kyb-app/src/common/utils/request.ts
+++ b/apps/kyb-app/src/common/utils/request.ts
@@ -1,6 +1,7 @@
 import { getAccessToken } from '@/helpers/get-access-token.helper';
 import * as Sentry from '@sentry/react';
 import ky, { HTTPError } from 'ky';
+import { isExceptionWillBeHandled } from './helpers';
 
 export const request = ky.create({
   prefixUrl: import.meta.env.VITE_API_URL || `${window.location.origin}/api/v1/`,
@@ -25,33 +26,40 @@ export const request = ky.create({
 
         try {
           responseBody = await error.response.clone().text();
-        } catch (_) {
-          /* empty */
-        }
+          const responseJson = await error.response.clone().json();
 
-        Sentry.withScope(function (scope) {
-          // group errors together based on their request and response
-          scope.setFingerprint([
-            request.method,
-            request.url,
-            String(error.response.status),
-            getAccessToken() || 'anonymous',
-          ]);
-          Sentry.setUser({
-            id: getAccessToken() || 'anonymous',
-          });
+          const isShouldIgnore = isExceptionWillBeHandled({
+            message: (responseJson as { message: string }).message,
+          } as HTTPError);
+
+          if (isShouldIgnore) return error as HTTPError;
 
-          Sentry.captureException(error, {
-            extra: {
-              ErrorMessage: `StatusCode: ${response?.status}, URL:${response?.url}`,
-              // @ts-ignore
-              reqId: response?.headers?.['X-Request-ID'],
-              bodyRaw: responseBody,
-            },
+          throw error;
+        } catch (error) {
+          Sentry.withScope(scope => {
+            // group errors together based on their request and response
+            scope.setFingerprint([
+              request.method,
+              request.url,
+              String((error as HTTPError).response.status),
+              getAccessToken() || 'anonymous',
+            ]);
+            Sentry.setUser({
+              id: getAccessToken() || 'anonymous',
+            });
+
+            Sentry.captureException(error, {
+              extra: {
+                ErrorMessage: `StatusCode: ${response?.status}, URL:${response?.url}`,
+                // @ts-ignore
+                reqId: response?.headers?.['X-Request-ID'],
+                bodyRaw: responseBody,
+              },
+            });
           });
-        });
 
-        return error;
+          return error as HTTPError;
+        }
       },
     ],
   },
diff --git a/apps/kyb-app/src/domains/collection-flow/collection-flow.api.ts b/apps/kyb-app/src/domains/collection-flow/collection-flow.api.ts
index 508a0179e..f5cf9ec69 100644
--- a/apps/kyb-app/src/domains/collection-flow/collection-flow.api.ts
+++ b/apps/kyb-app/src/domains/collection-flow/collection-flow.api.ts
@@ -93,6 +93,9 @@ export const fetchFlowContext = async (): Promise<FlowContextResponse> => {
 
 export interface EndUser {
   id: string;
+  email: string;
+  firstName: string;
+  lastName: string;
 }
 
 export const fetchEndUser = async (): Promise<EndUser> => {
diff --git a/apps/kyb-app/src/hooks/useEndUserQuery/useEndUserQuery.ts b/apps/kyb-app/src/hooks/useEndUserQuery/useEndUserQuery.ts
index 6832c0f2b..fefa11674 100644
--- a/apps/kyb-app/src/hooks/useEndUserQuery/useEndUserQuery.ts
+++ b/apps/kyb-app/src/hooks/useEndUserQuery/useEndUserQuery.ts
@@ -1,16 +1,52 @@
 import { collectionFlowQuerykeys } from '@/domains/collection-flow';
+import {
+  clearPostHogUser,
+  clearSentryUser,
+  updatePostHogUser,
+  updateSentryUser,
+} from '@/initialize-monitoring/initialize-monitoring';
 import { useQuery } from '@tanstack/react-query';
 import { HTTPError } from 'ky';
+import { useEffect } from 'react';
 
 export const useEndUserQuery = () => {
-  const { data, isLoading, error, refetch } = useQuery({
+  const {
+    data: endUser,
+    isLoading,
+    error,
+    refetch,
+  } = useQuery({
     ...collectionFlowQuerykeys.getEndUser(),
     // @ts-ignore
     staleTime: Infinity as const,
   });
 
+  useEffect(() => {
+    if (endUser) {
+      updateSentryUser({
+        id: endUser.id,
+        email: endUser.email,
+        fullName: `${endUser.firstName} ${endUser.lastName}`,
+      });
+
+      updatePostHogUser({
+        id: endUser.id,
+        email: endUser.email,
+        fullName: `${endUser.firstName} ${endUser.lastName}`,
+      });
+    } else {
+      clearSentryUser();
+      clearPostHogUser();
+    }
+
+    return () => {
+      clearSentryUser();
+      clearPostHogUser();
+    };
+  }, [endUser]);
+
   return {
-    data,
+    data: endUser,
     isLoading,
     error: error ? (error as HTTPError) : null,
     refetch,
diff --git a/apps/kyb-app/src/initialize-monitoring/initialize-monitoring.ts b/apps/kyb-app/src/initialize-monitoring/initialize-monitoring.ts
index 94b18c39a..f31b3a5e2 100644
--- a/apps/kyb-app/src/initialize-monitoring/initialize-monitoring.ts
+++ b/apps/kyb-app/src/initialize-monitoring/initialize-monitoring.ts
@@ -49,3 +49,33 @@ export const initializeMonitoring = () => {
     });
   }
 };
+
+export const updateSentryUser = (userMetadata: {
+  id?: string;
+  email?: string;
+  fullName?: string;
+}) => {
+  Sentry.setUser({
+    id: userMetadata.id,
+    email: userMetadata.email,
+    username: userMetadata.fullName,
+  });
+};
+
+export const updatePostHogUser = (userMetadata: {
+  id?: string;
+  email?: string;
+  fullName?: string;
+}) => {
+  if (userMetadata.email) {
+    posthog.identify(userMetadata.email, userMetadata);
+  }
+};
+
+export const clearSentryUser = () => {
+  Sentry.setUser(null);
+};
+
+export const clearPostHogUser = () => {
+  posthog.reset();
+};