> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes.

# Messages


## API Docs

- Webhooks [SMS status callback](https://signalwire.com/docs/compatibility-api/rest/messages/webhooks/sms-status-callback.md)
- Messages [List all Messages](https://signalwire.com/docs/compatibility-api/rest/messages/list-messages.md)
- Messages [Create a Message](https://signalwire.com/docs/compatibility-api/rest/messages/create-message.md)
- Messages [Retrieve a Message](https://signalwire.com/docs/compatibility-api/rest/messages/retrieve-message.md)
- Messages [Update a Message](https://signalwire.com/docs/compatibility-api/rest/messages/update-message.md)
- Messages [Delete a Message](https://signalwire.com/docs/compatibility-api/rest/messages/delete-message.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://signalwire.com/docs/openapi.json)
- [OpenAPI YAML](https://signalwire.com/docs/openapi.yaml)