Create cXML webhook
Creates a resource that requests cXML from your server when the handler runs. Use it when call or message instructions depend on current application state; use Create cXML Script when the cXML can be stored in SignalWire, or Create SWML webhook when the server returns SWML.
Permissions
The API token used to authenticate must have the following scope(s) enabled to make a successful request: Voice, Messaging, Fax, or Video.
Authentication
SignalWire Basic Authentication using Project ID and API Token.
The client sends HTTP requests with the Authorization header containing the word Basic followed by a space and a base64-encoded string of project_id:token. The project ID will be used as the username and the API token as the password.
Example:
Authorization: Basic base64(project_id:token)
Request
Deprecated. Use script_type. Read only when script_type is not sent.