import Courier from '@trycourier/courier';

const client = new Courier({
  apiKey: process.env['COURIER_API_KEY'], // This is the default and can be omitted
});

const tokens = await client.users.tokens.list('user_id');

console.log(tokens.tokens);

{
  "tokens": [
    {
      "token": "<string>",
      "provider_key": "firebase-fcm",
      "expiry_date": "<string>",
      "properties": "<unknown>",
      "device": {
        "app_id": "<string>",
        "ad_id": "<string>",
        "device_id": "<string>",
        "platform": "<string>",
        "manufacturer": "<string>",
        "model": "<string>"
      },
      "tracking": {
        "os_version": "<string>",
        "ip": "<string>",
        "lat": "<string>",
        "long": "<string>"
      }
    }
  ]
}