Line Sticker Downloader

This is a Line bot to download Line stickers as zip archive. It was initially intended so that we can use Line stickers in WhatsApp (that's why the archive contains at most 20 stickers / folder), but the asset may be used elsewhere.

Getting Started

If you just want to use the bot, you may add it as friend here.

But if you want to run it by yourself, there are certain requirements:

1. A Line channel with Messaging API capability (create it here
2. Go v12+
3. rm, mv, zip, unzip installed

Then:

go get github.com/azaky/line-sticker-downloader
CHANNEL_TOKEN="your channel token" \
CHANNEL_SECRET="your channel secret" \
HOST="..." \
line-sticker-downloader

CHANNEL_TOKEN and CHANNEL_SECRET can be found in the Line developer console. HOST is the the url of where your bot is hosted, without trailing slash (for example, HOST="https://linestickerdownloader.example.com").

After it is up and running, you will need to update the webhook URL in the Line developer console, with url $HOST/callback (using the example above, your webhook should be https://linestickerdownloader.example.com/callback).