For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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HomeAPI ReferenceVoice AgentSpeech-to-TextText-to-SpeechIntelligenceSelf-Hosted Deployments
HomeAPI ReferenceVoice AgentSpeech-to-TextText-to-SpeechIntelligenceSelf-Hosted Deployments
  • Text-to-Speech REST
    • Getting Started
    • Feature Overview
    • Template Apps
  • Text-to-Speech Streaming
    • Getting Started
    • Feature Overview
    • Template Apps
  • Models and Languages
    • Voices and Languages
    • TTS Voice Controls
  • Media Output Settings
    • Encoding
    • Bit Rate
    • Container
    • Sample Rate
  • Results Processing
    • TTS Tagging
    • TTS Callback
    • Audio Output Streaming
  • Tips and Tricks
    • Real-Time TTS with WebSockets
    • Text Chunking for TTS
    • Formatting text for Aura-2
    • Handling Audio Issues in Text To Speech
    • Sending LLM Outputs to a WebSocket
    • Text Chunking for TTS REST Optimization
    • Text to Speech Latency
    • Text to Speech Prompting
    • TTS Troubleshooting WebSocket, NET, and DATA Errors
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On this page
  • Voice Selection
  • Media Output Settings
  • Results Processing
  • Rate Limits
  • Self-Hosting
Text-to-Speech REST

Feature Overview

Below is a matrix of Deepgram’s Aura text-to-speech REST features. Please refer to the corresponding documentation for more details.

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Template Apps

Get up and running fast with our text-to-speech REST template applications, fully integrated with Deepgram out-of-the-box.

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Voice Selection

Voice Selection
Voices

Media Output Settings

Feature
Encoding
Bit Rate
Container
Sample Rate

Results Processing

Feature
Callback
Audio Output Streaming

Rate Limits

For information on Deepgram’s Concurrency Rate Limits, refer to our API Rate Limits Documentation.

Self-Hosting

Having challenges with performance and latency? Check out Deepgram’s Self-Hosted Solution to get the benefits of running your own hosted instance of Deepgram.