diff --git a/src/libs/actions/Session/index.js b/src/libs/actions/Session/index.js
index 1cde31b65674..23e8769ff635 100644
--- a/src/libs/actions/Session/index.js
+++ b/src/libs/actions/Session/index.js
@@ -1,6 +1,7 @@
 import Onyx from 'react-native-onyx';
 import Str from 'expensify-common/lib/str';
 import _ from 'underscore';
+import lodashGet from 'lodash/get';
 import ONYXKEYS from '../../../ONYXKEYS';
 import redirectToSignIn from '../SignInRedirect';
 import * as DeprecatedAPI from '../../deprecatedAPI';
@@ -21,6 +22,8 @@ import * as ValidationUtils from '../../ValidationUtils';
 import * as Authentication from '../../Authentication';
 import * as ErrorUtils from '../../ErrorUtils';
 import * as Welcome from '../Welcome';
+import * as API from '../../API';
+import * as NetworkStore from '../../Network/NetworkStore';
 
 let credentials = {};
 Onyx.connect({
@@ -72,24 +75,28 @@ function createAccount(login) {
  */
 function signOut() {
     Log.info('Flushing logs before signing out', true, {}, true);
-    if (credentials && credentials.autoGeneratedLogin) {
-        // Clean up the login that we created
-        DeprecatedAPI.DeleteLogin({
-            partnerUserID: credentials.autoGeneratedLogin,
-            partnerName: CONFIG.EXPENSIFY.PARTNER_NAME,
-            partnerPassword: CONFIG.EXPENSIFY.PARTNER_PASSWORD,
-            shouldRetry: false,
-        })
-            .then((response) => {
-                if (response.jsonCode === CONST.JSON_CODE.SUCCESS) {
-                    return;
-                }
 
-                Onyx.merge(ONYXKEYS.SESSION, {error: response.message});
-            });
-    }
-    Onyx.set(ONYXKEYS.SESSION, null);
-    Onyx.set(ONYXKEYS.CREDENTIALS, null);
+    const optimisticData = [
+        {
+            onyxMethod: 'set',
+            key: ONYXKEYS.SESSION,
+            value: null,
+        },
+        {
+            onyxMethod: 'set',
+            key: ONYXKEYS.CREDENTIALS,
+            value: null,
+        },
+    ];
+    API.write('LogOut', {
+        // Send current authToken because we will immediately clear it once triggering this command
+        authToken: NetworkStore.getAuthToken(),
+        partnerUserID: lodashGet(credentials, 'autoGeneratedLogin', ''),
+        partnerName: CONFIG.EXPENSIFY.PARTNER_NAME,
+        partnerPassword: CONFIG.EXPENSIFY.PARTNER_PASSWORD,
+        shouldRetry: false,
+    }, {optimisticData});
+
     Timing.clearData();
 }