Here you go jerk, straight from the horse's mouth: https://truthsocial.com/@realDonaldTrump/posts/116365796713313030
Relevant bit:
We received a 10 point proposal from Iran, and believe it is a workable basis on which to negotiate.
Ofc he immediately went back on his word and claimed they were gonna negotiate on his terms instead but he's stupid enough to have left his original post online. It was widely circulated when it happened, too, but if he had deleted it you'd have probably claimed it's fake then?