ActionDeepgramUpdated September 2026
How do I generate speech with Deepgram Aura?
Short answer: You can deepgram aura tts in Deepgram by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Deepgram Deepgram Aura TTS action to a workflow, map its 3 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.
Inputs
The fields this action accepts.
Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.
| Field | Type | Required | Description |
|---|---|---|---|
Text text | string | Required | Text (required) |
Voice / Model model | options | Optional | Voice / Model. Options: Asteria (US-en, female), Luna (US-en, female), Stella (US-en, female) … |
Encoding encoding | options | Optional | Encoding. Options: MP3, Linear16 (WAV), Opus |
Sample request
{"text": "{{trigger.text}}","model": "{{trigger.model}}","encoding": "{{trigger.encoding}}"}
Returns
{"audio": "<binary>"}
Use these fields in downstream nodes for routing, logging, or error handling.
Triggered by
Apps that pair well as the trigger for Deepgram Aura TTS.
Any of these apps can fire this action as part of a workflow.
FAQ
Questions about Deepgram Aura TTS.
What does the Deepgram Aura TTS action do in Deepgram?
Generates speech from text using Deepgram's Aura TTS — optimised for low latency, especially in real-time voice-agent pairing with Deepgram's STT for a unified speech-in/speech-out loop.
What inputs does Deepgram Aura TTS require?
Required: Text. Every input accepts a static value or a variable from any upstream node in your workflow.
Can I use dynamic inputs from earlier workflow nodes?
Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.
What happens if Deepgram returns an error?
The run history shows the failed step with its input and the error message Deepgram returned, so you can fix the input and run the workflow again. Automatic retries are built into HTTP steps only, where you can also set your own retry count and delay.
Does Deepgram Aura TTS support batch operations?
Run Deepgram Aura TTS inside a loop to process each item in an array. TinyCommand does not throttle calls for you, so for large arrays add a Delay step if you need to stay within Deepgram's rate limits.
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