Apologies for the late reply...

Try this link the recipe... the one issue with POKE is when I modify the "recipe" it creates a new URL to POKE. I'm working on keeping the permalinks on my website updated. The folks at @Interaction are working on a new method. I made a minor tweak,

Live now...
https://ogeneo.com/Poke/recipe.php?id=1

Completely rewritten. I've been using this via a custom MCP I created for a few months, and hosted on Railway. TBH, Tripit uses OAUTH 1.0 and Poke requires 2.0. I ditched all that and taught Poke how to parse and monitor an iCal feed.