My Zapier solution works when it works and infuriates me when it does not. One challenge with Zapier is that the solution requires two calls to WordPress; one to grab the media file and upload to WordPress, a second to create the post entry and attach the previous uploaded media file as a featured image.

https://islandinthenet.com/manual-until-it-hurts/

https://islandinthenet.com/untappd-pesos/