TinyWebDB API is a App Inventor TinyWebDB API plugin, use you WordPress as a TinyWebDB web service. After you setup TinyWebDB API on WordPress, you will need a tester to make sure the API work well. This tester use for the API test. https://play.google.com/store/apps/details?id=appinventor.ai_chen_waseda.WP_TinyWebDB_API