diff --git a/ros_web_api_bellande_2d_computer_vision/config/configs.json b/ros_web_api_bellande_2d_computer_vision/config/configs.json
index 7d8704d..f220ffc 100644
--- a/ros_web_api_bellande_2d_computer_vision/config/configs.json
+++ b/ros_web_api_bellande_2d_computer_vision/config/configs.json
@@ -6,5 +6,5 @@
     "instance_segmentation": "/api/Bellande_2D_Computer_Vision/bellande_instance_segmentation",
     "sementic_segmentation": "/api/Bellande_2D_Computer_Vision/bellande_sementic_segmentation"
   },
-  "access_key": "bellande_web_api_opensource"
+  "Bellande_Framework_Access_Key": "bellande_web_api_opensource"
 }
diff --git a/ros_web_api_bellande_2d_computer_vision/launch/bellande_2d_computer_vision_prediction.launch.py b/ros_web_api_bellande_2d_computer_vision/launch/bellande_2d_computer_vision_prediction.launch.py
new file mode 100644
index 0000000..a87c258
--- /dev/null
+++ b/ros_web_api_bellande_2d_computer_vision/launch/bellande_2d_computer_vision_prediction.launch.py
@@ -0,0 +1,32 @@
+import os
+import sys
+import subprocess
+from launch import LaunchDescription
+from launch_ros.actions import Node
+from launch.actions import DeclareLaunchArgument
+from launch.substitutions import LaunchConfiguration
+
+
+def ros1_launch_description():
+    # Get command-line arguments
+    args = sys.argv[1:]
+
+    # Construct the ROS 1 launch commandi
+    roslaunch_command = ["roslaunch", "bellande_2d_computer_vision_prediction", "bellande_step_api_2d.launch"] + args
+
+    # Execute the launch command
+    subprocess.call(roslaunch_command)
+
+
+def ros2_launch_description():
+    pass
+
+if __name__ == "__main__":
+    ros_version = os.getenv("ROS_VERSION")
+    if ros_version == "1":
+        ros1_launch_description()
+    elif ros_version == "2":
+        ros2_launch_description()
+    else:
+        print("Unsupported ROS version. Please set the ROS_VERSION environment variable to '1' for ROS 1 or '2' for ROS 2.")
+        sys.exit(1)
diff --git a/ros_web_api_bellande_2d_computer_vision/launch/ros1/bellande_2d_computer_vision_prediction.launch b/ros_web_api_bellande_2d_computer_vision/launch/ros1/bellande_2d_computer_vision_prediction.launch
new file mode 100644
index 0000000..5e5a7d2
--- /dev/null
+++ b/ros_web_api_bellande_2d_computer_vision/launch/ros1/bellande_2d_computer_vision_prediction.launch
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<!--
+Copyright (C) 2024 Bellande Robotics Sensors Research Innovation Center, Ronaldson Bellande
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not
+use this file except in compliance with the License. You may obtain a copy of
+the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+License for the specific language governing permissions and limitations under
+the License.
+-->
+<launch>
+  <node pkg="bellande_2d_computer_vision_prediction"
+    type="bellande_2d_computer_vision_prediction.py"
+    name="bellande_2d_computer_vision_prediction_node" output="screen">
+  </node>
+</launch>
diff --git a/ros_web_api_bellande_2d_computer_vision/script/build.sh b/ros_web_api_bellande_2d_computer_vision/script/build.sh
new file mode 100644
index 0000000..199fe0e
--- /dev/null
+++ b/ros_web_api_bellande_2d_computer_vision/script/build.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Create and navigate to build directory
+mkdir -p build && cd build
+
+# Build package
+if [ $ROS_VERSION -eq 1 ]; then
+    cmake -DROS_VERSION=1 ..
+    make -j$(nproc)
+else
+    cmake -DROS_VERSION=2 ..
+    make -j$(nproc)
+fi
+
+# Source package setup file
+source devel/setup.bash
+
+# Run rosdep
+rosdep install --from-paths ../src --ignore-src -y
+
+# Return to package root directory
+cd ..
diff --git a/ros_web_api_bellande_2d_computer_vision/setup.py b/ros_web_api_bellande_2d_computer_vision/setup.py
new file mode 100755
index 0000000..767ef92
--- /dev/null
+++ b/ros_web_api_bellande_2d_computer_vision/setup.py
@@ -0,0 +1,11 @@
+from distutils.core import setup
+from catkin_pkg.python_setup import generate_distutils_setup
+
+# fetch values from package.xml
+setup_args = generate_distutils_setup(
+    scripts=['src/bellande_2d_computer_vision_prediction.py'],
+    packages=['ros_web_api_bellande_2d_computer_vision'],
+    package_dir={'': 'src'},
+)
+
+setup(**setup_args)
diff --git a/ros_web_api_bellande_2d_computer_vision/src/bellande_2d_computer_vision_prediction.py b/ros_web_api_bellande_2d_computer_vision/src/bellande_2d_computer_vision_prediction.py
new file mode 100755
index 0000000..f2d448a
--- /dev/null
+++ b/ros_web_api_bellande_2d_computer_vision/src/bellande_2d_computer_vision_prediction.py
@@ -0,0 +1,28 @@
+import json
+import os
+import requests
+
+def main():
+    # Get the absolute path to the config file
+    config_file_path = os.path.join(os.path.dirname(__file__), '../config/configs.json')
+
+    # Check if the config file exists
+    if not os.path.exists(config_file_path):
+        print("Config file not found:", config_file_path)
+        return
+
+    # Read configuration from config.json
+    with open(config_file_path, 'r') as config_file:
+        config = json.load(config_file)
+        url = config['url']
+        endpoint_path = config['endpoint_path']["2d"]
+    
+
+if __name__ == '__main__':
+    ros_version = os.getenv("ROS_VERSION")
+    if ros_version == "1":
+        import rospy
+    elif ros_version == "2":
+        import rclpy
+
+    main()
diff --git a/ros_web_api_bellande_step/config/configs.json b/ros_web_api_bellande_step/config/configs.json
index 2c40b05..bd0f1b9 100644
--- a/ros_web_api_bellande_step/config/configs.json
+++ b/ros_web_api_bellande_step/config/configs.json
@@ -11,5 +11,5 @@
     "9d": "/api/Bellande_Step/bellande_step_9d",
     "10d": "/api/Bellande_Step/bellande_step_10d"
   },
-  "access_key": "bellande_web_api_opensource"
+  "Bellande_Framework_Access_Key": "bellande_web_api_opensource"
 }