The HTTP and HTTPS integration action allow you to send submission data to your HTTP REST service endpoint.
To start you will need to choose a format.
If you are using account level integration, you can only use JSON, however, the workflow action allows you to choose any format.
Note that formats other than JSON and XML are posted as multipart/form-data.
Next, enter your URL and choose if you want to use basic authentication.
If so, enter your username and password before saving and closing the window.