Add more notification types like Discord, Slack or just an webhook

[TheSander562]

Dear,

Since i am using Slack for all my notifications, i would love the ability to have the notifications send to Slack integrated in this app if possible.

Since now push and email are the only options.

Thank you

[meceware]

I'm not thinking to add Discord or Slack but a webhook sounds nice actually. I will take a look at this as an enhancement.

[TheSander562]

@meceware thank you for your hard work into this.
I have updated to 1.5.0 but on the account page nor the individual payment entries, I don’t see the webhook option available.

What is the correct way to set it up? (If that is already possible)

[meceware]

Hi, you should see it on the Accounts page as a link.

When it's clicked, you will see the text box to enter the webhook URL.

A sample webhook script is also added to the codebase. The data sent to the hook is signed by the secret key.

[TheSander562]

Apologies looked over that text.
So when now trying to enable it I get something different, my Slack curl command works:

curl -X POST -H 'Content-type: application/json' --data '{"text":"Hello, World!"}' https://hooks.slack.com

But when I use the same url in the app:
2025-05-18T10:52:59.011904679Z Error sending webhook: 400
Not sure if I can enable more logging or if you can check with your setup if I send privately a burner slack webhook.

[meceware]

Hi, please find the detailed instructions here:
https://github.com/meceware/wapy.dev/wiki/Webhook-Integration

Let me know if you have any issues or questions with the doc.

[TheSander562]

Apologies for the delay but do we need to run another app just to parse and redirect Webhook notifications?
As now it seems to be very hard to get it working.
In other apps we can just put in the header and message we want and it just directly sends it as POST request to the webhook.
But that seems to be not the case here since you have a Python script on the wiki.