Swarm
I took a pass at importing all of my Foursquare/Swarm checkins here on my website. I’ve imported 18,603 checkins, from my first in June 2009, all the way to just the other day. Here’s an example from March 2020:
I visited Four Square on . [map, swarm]
The importer handles user mentions, events, as well as posts with one, two, and several photos. There’s more I should implement, but this’ll do for now.