diff --git a/Frontend/lib/mih_apis/mih_my_business_user_apis.dart b/Frontend/lib/mih_apis/mih_my_business_user_apis.dart
new file mode 100644
index 00000000..ca85baae
--- /dev/null
+++ b/Frontend/lib/mih_apis/mih_my_business_user_apis.dart
@@ -0,0 +1,75 @@
+import 'dart:convert';
+
+import 'package:mzansi_innovation_hub/mih_components/mih_pop_up_messages/mih_loading_circle.dart';
+import 'package:flutter/material.dart';
+import 'package:mzansi_innovation_hub/mih_env/env.dart';
+import '../mih_components/mih_pop_up_messages/mih_error_message.dart';
+import 'package:supertokens_flutter/http.dart' as http;
+
+class MihMyBusinessUserApi {
+  /// This function updates the business user details.
+  Future<int> updateBusinessDetails(
+    String app_id,
+    String business_id,
+    String bUserTitle,
+    String bUserAccess,
+    String signatureFileName,
+    BuildContext context,
+  ) async {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const Mihloadingcircle();
+      },
+    );
+    var response = await http.put(
+      Uri.parse("${AppEnviroment.baseApiUrl}/business-user/update/"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+      body: jsonEncode(<String, dynamic>{
+        "business_id": business_id,
+        "app_id": app_id,
+        "signature": signatureFileName,
+        "sig_path": "$app_id/business_files/$signatureFileName",
+        "title": bUserTitle,
+        "access": bUserAccess,
+      }),
+    );
+    // var response = await http.put(
+    //   Uri.parse("${AppEnviroment.baseApiUrl}/business/update/"),
+    //   headers: <String, String>{
+    //     "Content-Type": "application/json; charset=UTF-8"
+    //   },
+    //   body: jsonEncode(<String, dynamic>{
+    //     "business_id": business_id,
+    //     "Name": business_name,
+    //     "type": business_type,
+    //     "registration_no": business_registration_no,
+    //     "logo_name": business_logo_name,
+    //     "logo_path": "$business_id/business_files/$business_logo_name",
+    //     "contact_no": business_phone_number,
+    //     "bus_email": business_email,
+    //     "gps_location": business_location,
+    //     "practice_no": business_practice_no,
+    //     "vat_no": business_vat_no,
+    //   }),
+    // );
+    Navigator.of(context).pop();
+    if (response.statusCode == 200) {
+      return 200;
+    } else {
+      internetConnectionPopUp(context);
+      return 500;
+    }
+  }
+
+  void internetConnectionPopUp(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MIHErrorMessage(errorType: "Internet Connection");
+      },
+    );
+  }
+}