seems about a day to me, not sure
similar discussions at Pilot token error Pavlovia
@apitiot, can you please answer this question? So that when I share the link with my collaborators for feedback, i can tell them the deadline for trying it out.
My apologies for the delay in getting back to you. I have only just seen your post.
The pilot token is currently valid for 1h, as mentioned on the documentation: https://pavlovia.org/docs/experiments/piloting-running