Access https://todoist.com from the command-line. More information: https://github.com/sachaos/todoist.
todoist add "task_name"
todoist add "task_name" --priority 1 --label-ids "label_id" --project-name "project_name" --date "tmr 9am"
todoist quick '#project_name "tmr 9am" p1 task_name @label_name'
todoist --header --color list
todoist list --filter p1
todoist list --filter '(@label_name | today) & p1'