websockets

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How to Connect Your Twilio Agent to External APIs with PHP twilio.com
A step‑by‑step tutorial showing how to build a Twilio voice agent in PHP (using OpenSwoole) that calls OpenAI’s gpt‑4o‑mini model and can invoke an external REST API (Cat Facts) via tool‑calling, wiring everything together with Twilio Conversation Relay and a WebSocket server.
Twiliotwilio.comAmanda Lange, Matthew Setter11d11 min
2
Gemini 3.8 Live models now available on AI Gateway vercel.com
Vercel AI Gateway now offers Google’s Gemini 3.8 Live and Live Extended Thinking models through its realtime WebSocket API, enabling real‑time spoken interactions with audio output and parallel reasoning. The post includes a short TypeScript example for token acquisition, WebSocket setup, and handling of realtime events.
Vercelvercel.comKevin Dawkins7d1 minrelease

How to Connect Your Twilio Agent to External APIs with PHPtwilio.com