Vercel
6/29/2026
Realtime voice, speech, and transcription now supported on AI Gateway
Short summary
Vercel AI Gateway now supports real-time voice agents, text-to-speech, and speech-to-text transcription with the same spend controls and bring-your-own-key support as other models. Voice conversations run in near-zero latency with tools callable mid-conversation. Developers can build using a server token route and browser component, or test instantly in the interactive playground.
- •Realtime voice agents listen, respond, and speak back with low latency
- •Same cost controls, observability, and BYOK support as text/image models
- •Implement via server token route + browser component or test in playground immediately
Generated with AI, which can make mistakes.
Is this a good recommendation for you?



