The Incoming Webhooks App
To get started, you need to add the Incoming Webhooks application to the space where you want to be creating tasks programatically. Click on the apps icon on the top right corner of Space and then on "Manage apps" from the menu Once the dialog open, click on "Add" next to the Incoming Webhooks app.

Creating A Webhook URL

1. Click on the apps icon and select Incoming Webhooks from the menu where a new menu will show up with the option to "Create new webhook"
2. Give a name to your webhook URL and click on Create
3. A new dialog will show up with your webhook details. From here, copy the webhook URL