Using Deepgram Flux on Deepgram API

Quick Start

1. 1
   Create an account at Deepgram API and generate an API key.
2. 2
   Use the Deepgram API SDK or REST API to call flux-general-en — see the documentation for request format.
3. 3
   You'll be billed $0.006/min. See full pricing.

Code Examples

About Deepgram API

Deepgram's API provides hosted speech-to-text, text-to-speech, and voice-agent audio models, including Nova, Flux, and Aura model families.

Pricing on Deepgram API

Capabilities

About Deepgram Flux

Flux is Deepgram's conversational automatic speech recognition (CSR) model, released October 15, 2025. Built specifically for voice agents: integrates turn detection natively into the ASR model, eliminating the need for a separate VAD/endpointing layer. Achieves end-of-turn detection within 1.5s (p95) and reduces interruptions ~30% and latency 200–600ms versus traditional pipelines. Emits voice-agent events: StartOfTurn, EndOfTurn, EagerEndOfTurn, TurnResumed. English: $0.0065/min; Multilingual (10 languages, GA April 2026): $0.0078/min. API ID: flux-general-en / flux-general-multi.