Voice Design Lab now supports the Minimax provider for both prompt-based voice design and audio cloning. This expands control over voice quality by allowing longer reference audio and more detailed voice capture.
"provider": "minimax" in design and clone requests.
"provider": "minimax" in /v2/voice_designs or /v2/voice_clones.Your custom voice works across the full Telnyx stack:
• AI Assistants — give your agent a consistent brand voice • Call Control speak — custom TTS in programmatic call flows • TTS API — integrate into any application via WebSocket or REST
Everything in the portal is also available programmatically:
• /voicedesigns — create and iterate on voice designs • /voiceclones — clone from audio or save a design as a usable voice
You can head to the Mission Control Portal and head to the Voice Design Lab to test or take a look at our developer documentation to design at scale.