List Relay applications
Returns the project’s Relay Application resources, which route calls or messages to a Relay Server SDK application listening on a topic. Use it to discover topic-backed handlers before retrieving or changing one. Use a SWML Webhook for an HTTP server that returns instructions per request, or a Call Flow for a visual handler.
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)