get_account_info
Get LINE Official Account info: name, friend count, plan, picture URL.
get_friend_count
Get the number of LINE OA friends/followers on a specific date. Provide date as YYYYMMDD or omit for yesterday.
get_message_quota
Get remaining message quota for this month. Shows total allowed, used, and remaining messages.
send_broadcast
Send a text message to ALL friends of this LINE OA. Use carefully — this reaches everyone and costs message quota.
send_push_message
Send a direct text message to a specific user by their LINE user ID.
send_multicast
Send a text message to multiple users at once (max 500 user IDs).
get_message_delivery_stats
Get delivery statistics (sent, opened, clicked) for messages sent on a specific date.
get_user_profile
Get profile info of a LINE user: display name, picture, status message.
list_rich_menus
List all rich menus created for this LINE OA.
get_followers
Get the list of user IDs of followers of this LINE OA. Use this to find user IDs for send_push_message or get_user_profile.