List Relay applications

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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](/docs/apis/rest/swml-webhook/list-swml-webhooks) for an HTTP server that returns instructions per request, or a [Call Flow](/docs/apis/rest/call-flows/list-call-flows) 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_. [Learn more about API scopes](/docs/platform/your-signalwire-api-space).

Authentication

AuthorizationBasic
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) ```

Response

The request has succeeded.
datalist of objects
An array of objects that contain a list of Relay Application data

Errors

401
Unauthorized Error
404
Not Found Error
500
Internal Server Error