Stefanie had the pleasure to give a presentation about JSON at the XDC in London.
If you want to learn how JSON and you can become best friends, please watch the video of the talk. The used examples with the single JSON functions in Xojo and the example of the weather station are available here: JSONFriendXojo.zip. Just put your own API key in the weather station example into the right property and get started. Have fun with it.