signalwire

Use when building telephony, messaging, or video applications; implementing voice AI agents; working with SWML call flows; debugging webhook callbacks or call state issues; setting up real-time WebSocket communication; encountering authentication 401/403 errors; or troubleshooting SWAIG function errors - provides REST API patterns, SDK examples, and production-tested workflows for modern SignalWire communication systems

Craft SWML (SignalWire Markup Language) documents for voice and video call control and messaging. Use when building IVR menus, AI agents, call routing, recording, conferencing, or any telephony automation.