WaveSpeedText to speechComing soon

wavespeed-ai/omnivoice/text-to-speech

Name: wavespeed-ai/omnivoice/text-to-speech
Brand: WaveSpeed

wavespeed-ai/omnivoice/text-to-speech is a text to speech tool from WaveSpeed that runs in the background and returns audio. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Price pending

Pricing

Price pending.

Limits

Runs: In the background
Returns: audio
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`text` required	text	—	The text content to convert into speech. Supports 600+ languages.
`speed`	number 0.1 to 5	1	Playback speed factor. 1.0 = normal speed. Values > 1.0 are faster, < 1.0 are slower.
`voice_description`	text	—	Comma-separated voice attributes. If omitted, a random voice is used. Valid English attributes: female, male, child, teenager, young adult, middle-aged, elderly, low pitch, moderate pitch, high pitch, very low pitch, very high pitch, whisper, american accent, australian accent, british accent, canadian accent, chinese accent, indian accent, japanese accent, korean accent, portuguese accent, russian accent. Example: 'female, low pitch, british accent'.

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "wavespeed",
    "model": "wavespeed-ai/omnivoice/text-to-speech",
    "input": {
      "text": "<text>"
    }
  }'