如何为自托管协议经纪人创建网络钩子？

如何解决如何为自托管协议经纪人创建网络钩子？

我已经成功设置了一个协议代理，但我不确定这里应该添加什么来将 webhook 集成到现有的 Gitlab CI 中？

{
 "consumer": {
    "name": "consumer-app"
  },"provider": {
    "name": "provider-app"
  },"request": {
    "method": "POST","url": "",// I suppose this should be somewhat related to GitlabCI but I'm not sure what to add here?
    "headers": {
      "Accept": "application/json"
    }
  },"events": [
    {
      "name": "contract_content_changed"
    }
  ]
}

非常感谢有关如何设置此设置的任何想法。谢谢！