This is not an option built into the Miro REST API. At this time, you can filter the items returned by Get Items by item type, but not by a range of time when they were last modified.

However, you can still filter and sort the JSON response body. The exact approach to take will depend on the language and the JSON library you are using. Some offer native sorting support, while others will require you to manipulate the array of JSON objects instead. Here’s a relevant StackOverflow question to help you get started.

-Joanna