We're excited to announce the launch of the official Telnyx React Library for AI agents, giving developers full control to build and deploy custom web-based frontends for their voice-enabled AI applications.
With this new Library, teams can go beyond default widgets to create highly tailored UI/UX experiences that match their brand, support unique user flows, and integrate tightly with internal systems. The SDK exposes all the building blocks needed for seamless multimodal interactions, including real-time transcription, connection management, conversation state, and event handling, all built on top of Telnyx’s low-latency WebRTC infrastructure.
Alongside the SDK, we’re also rolling out support for image uploads via the default assistant widget, expanding the multimodal capabilities of our front-end offering. Customers using vision-capable LLMs like GPT-4o or LLaMA 4 Maverick (via Groq) can now let users send photos mid-chat, opening the door to visual troubleshooting, document verification, and more.
@telnyx/ai-agent-lib).This release makes it dramatically easier to create branded, multimodal agent experiences without compromising performance or flexibility. Whether you're building Voice AI Agents for onboarding, support, or in-field service, Telnyx now provides a complete frontend and backend solution for real-time, voice-first AI on the web.
It only takes a few minutes to get started.
npm install @telnyx/ai-agent-lib.