Just Heroku for now.
- Deploy app and remember your
<app-url>
- Create webhook for channel on Discord and copy
<webhook-url>
- Create webhook on Heroku and use
https://<app-url>/api/heroku?discord=<webhook-url>
as the URL.
Fror example:
https://very-cool-app.vercel.app/api/heroku?discord=https://discord.com/api/webhooks/00000/IOIO_Yawl7n1sOAHQ3U1