The Sticker node allows to send a sticker to a Telegram client.

A sticker can be a image file (only *.webp format is allowed) or the id of an already loaded image on* Telegram*’s server.

In order to get the id of a sticker, use GetStickerIdBot

To use this node programmatically, just connect the input to the output of a File node or send the file name or URL from a upstream Function node

msg.payload = '/my_dir/my_file.webp'

or

msg.payload = {
  sticker: 'http://www.my_host.com/my_dir/my_file.webp'
}

Available parameters for the msg.payload