what is the api web service to add grade item?
i searched through
core_grade_update_grades ?
Update a grade item and associated student grades.
Update a grade item and associated student grades.
Such service doesn't exist in Moodle. You can only update an existing grade item through the external API.
I tried 2 months ago to read code of moodle but i found it very hard, is there anyway to build an api to make it, i have only course id to make grade items for each course.