# HTTPIf you need to use `Http script` for alerting, create an alert instance in the alert instance management and select the `Http` plugin.## Parameter Configuration* URL > The `Http` request URL needs to contain protocol, host, path and parameters if the method is `GET`* Request Type > Select the request type from `POST` or `GET`* Headers > The headers of the `Http` request in JSON format* Body > The request body of the `Http` request in JSON format, when using `POST` method to alert* Content Field > The field name to place the alert information## Send TypeUsing `POST` and `GET` method to send `Http` request in the `Request Type`.### GET HttpSend alert information by `Http` GET method.The following shows the `GET` configuration example:![enterprise-wechat-app-msg-config](/img/alert/http-get-example.png)### POST HttpSend alert information inside `Http` body by `Http` POST method.The following shows the `POST` configuration example:![enterprise-wechat-app-msg-config](/img/alert/http-post-example.png)