I'd like to test out this approach, either offering only short term contract I believe it could be interesting.

I think what @thecommoner mean, is that he would like a sort of plugin to do the calculations for him. For example (as s/he mention on #542701 ):

• if a resident pay $500 monthly rent when BTC price is 60k
• if, at the end of the month, the price jump 50% to 120k,
• then the resident get back 50% share of any price appreciation for the sats they paid^[1], that could be used to to pay se next mont rent or just as a contract exit bonus

The variables to manage will be then:

• length of recurring contract (weeks,months,years)
• number of recursions
• % giveback share in sats based on price appreciation

This is just an example of what I understood, maybe I'm wrong on some detail.

1. From #522422 ↩