PHP === Copy the entire content inside the php directory into a web directory managed by your Apache web server. Edit the platform/app.php file to add platform-specific access tokens or credentials. For example, * facebook/echo.php for the Echo application's Facebook page access token. * skype/greet.php for the Greet application's Skype AppID. Then, in your messaging platform's chatbot configuration screen, point the webhook to the related PHP URL (e.g., full URL to skype/greet.php in the Skype bot configuration). Java === In the java/webhooks/src/main/java/com/ringfulhealth/chatbotbook directory, edit the platform/app.java file to add platform-specific access tokens or credentials. For example, * facebook/EchoServlet.java for the Echo application's Facebook page access token. * skype/GreetServlet.java for the Greet application's Skype AppID. Build the Java application with Maven: > mvn clean package Deploy the resultant WAR file into a Tomcat application server. Then, in your messaging platform's chatbot configuration screen, point the webhook to TOMCAT_SERVER/java/app (e.g., TOMCAT_SERVER/java/skype/greet in the Skype bot configuration).