DingTalk provides two types of robots: internal enterprise robots and custom robots. This field expects the webhook URL generated for your robot. It looks like https://oapi.dingtalk.com/robot/send?access_token=... and should be kept secret.

For custom robots: create a robot in your DingTalk group, then copy the webhook URL here. Security options are configured in DingTalk and, if needed, in the Security Settings below.

For internal enterprise robots: obtain the webhook address from the internal robot FAQ, then paste it here.

Official documentation:

• Obtain the webhook address of a custom robot
• Internal enterprise robot webhook FAQ