[LINE Developers - BOT API Trial (Deprecated) - Overview]
https://developers.line.me/bot-api/overview
Using BOT API, you can send information between your company's servers and a user's LINE app via the LINE platform. Requests are sent using JSON-based ...
[Messaging API Overview - LINE Business Center]
https://business.line.me/en/services/bot
Use the Messaging API to provide your service through a LINE chat. ... The Push API lets you use a bot to send messages directly to users when you want,
[LINE Developers - BOT API Trial (Deprecated) - Getting started]
https://developers.line.me/bot-api/getting-started-with-bot-api-trial
Important: The BOT API Trial program has been discontinued and the information on this page is for reference purposes only. For information on developing bots ...