satin-1.8.0.jar is a release file of the Minecraft mod Satin API for Fabric, made for Minecraft 1.19-Snapshot, 1.19. It was published on May 21, 2022 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the Satin API mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.