Emacs interface to Mathpix. Requires a Mathpix app id and key. Example package setup:
(use-package mathpix.el
:straight (:host github :repo "jethrokuan/mathpix.el")
:custom ((mathpix-app-id "app-id")
(mathpix-app-key "app-key"))
:bind
("C-x m" . mathpix-screenshot))