Yes, there is: Through Pipewire (xdg-desktop-portal), wlr-screencopy (wlrobs) or a virtual webcam (wf-recorder) :-) Pipewire has the brightest future long term

Yes, there is: Through Pipewire (xdg-desktop-portal), wlr-screencopy (wlrobs) or a virtual webcam (wf-recorder) :-) Pipewire has the brightest future long term, but wlrobs seems to be the easiest to get started with if "Wayland" means wlroots based compositor (Sway, Wayfire, etc) in this instance.