Is there any good currency mod for a Medieval theme?

So I found this pretty underground mod(like really underground it has 89 downloads thats it) and I really do like the concept I've been looking for a currency system but I'm also looking for something similar to ciscos rpg champion coins, just money i could find in chest or do bounty missions for like if i use the bountiful mod or realm rpg quest and i finish the mission i get some coins and can use that coin to trade with villagers.