Yeah, pretty much. I haven’t since 2020, but it is as easy as creating a Webhook in Discord, and taking the details from the URL, and putting it in a webhook under a Ghost custom integration. No need for third-party services at all. Same as Slack.
Totally, I mean, there is apis and slack, even n8n which I currently use all have these functionality, and it’s very easy as well. Even tho there are so many options, I’m just bored af. So I thought maybe I can work on this for no reason.