LINE Messaging API

library 3.21.0 ·python

✓ verified Jun 9, 2026 ✓ install

LINE Messaging API enables bot development for LINE, the dominant messaging platform in Japan, Thailand, and Taiwan with 196M+ monthly users. Official SDKs exist for Python and Node.js. Primary documentation is in Japanese — English docs are complete but may lag Japanese versions.

Traffic · last 30 days ↑60% vs prev 7d · indexed Sat Feb 28 · updated Sat Jun 27

total hits 35

actors 10 distinct systems

last hit 1h ago ClaudeBot

GPTBot

4

Amazonbot

4

MetaBot

4

Script

2

ClaudeBot

1

ChatGPT-User

1

Search engines

6

Humans

8

top countries 🇺🇸 United States · VN · 🇨🇦 Canada · 🇸🇬 Singapore · 🇩🇪 Germany

Resources

packagepypi.org/project/line/ ↗

homepagecarpedm20.github.io/line ↗

API endpoints

full doc /v1/registry/line

install /v1/registry/line/install

compatibility /v1/registry/line/compatibility