A Telegram Bot example in Purescript using Yahoo's Weather API.

See the post about this code here

Install the dependencies and make sure you have node, npm, bower, pulp (npm i -g pulp), and psc (npm i -g purescript).

bower install
npm install

Create a config.json file with two properties:

{
  "token": "123456:ABCDEF", // your Telegram Bot API token
  "location": "Helsinki, Fi" // or your location
}

See Telegram Bot API docs for more details.