Analog to the export command for issue, you can get raw Sprint data for boards.
The board name needs to fit the name on the jira server.
You can choose where to store the data with the --file option.
pyJiraCli get_sprints --help
Output:
usage: pyJiraCli get_sprints [-h] [--file <path to file>] board
positional arguments:
board The board for which the sprints shall be stored.
options:
-h, --help show this help message and exit
--file <path to file>
Absolute file path or filepath relativ to the current working directory. The file format must be JSON.