We want to know what is the best way to send grades from an external LMS to Moodle.
We are an IT company that builds a training platform for hospitals. As well as using the LMS provided by us, one of our clients also has Moodle at their organisation and they want their training results in our LMS to be sent to their Moodle system automatically.
Ideally we want to do it via some public (RESTful) APIs. But the Gradebook API (https://docs.moodle.org/dev/Gradebook_API) seems to be only accessible by internal modules/plugins. I couldn't seem to find any existing plugins (https://moodle.org/plugins/browse.php?list=category&id=8) that can provide a public API.
Our LMS is built in C# using the .NET framework. And I wasn't able to find any libraries that we can directly work with.
What do you see as the easiest option for us?