Hi, I wrote a small extension "Tealight" for the Teapot framework that makes it even easier to experiment with web based interfaces/web calls into Pharo running on the server side. It additionally allows you to easily define and generate a simple or versioned web interface for your own apps. With this extension REST annotated methods like greeting: aRequest <REST_API: 'GET' pattern: 'hello'> ^'HelloWorld from Pharo' are transformed into dynamic Teapot routes and can be accessed easily via web. You can use two pragmas: #REST_API:pattern: for standard APIs #REST_API:versions:pattern for versioned APIs Full docu explaining how to use it is added on https://github.com/astares/Tealight It also shows the new custom "Teaspoon" inspector extension tool implemented by Attila Magyar - which is really cool to experiment and call the web methods without a web browser or Zinc scripts. So far there is no config for Tealight for the catalog yet, will add this soon. So for the time being you need to load the latest version via Metacello new repository: 'github://astares/Tealight/repository'; baseline: 'Tealight'; load to follow the docu description. Have fun! Bye T.