falText to speechComing soon

fal-ai/maya/stream

Name: fal-ai/maya/stream
Brand: fal

fal-ai/maya/stream is a text to speech tool from fal 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 to synthesize into speech. You can embed emotion tags anywhere in the text using the format <emotion_name>. Available emotions: laugh, laugh_harder, sigh, chuckle, gasp, angry, excited, whisper, cry, scream, sing, snort, exhale, gulp, giggle, sarcastic, curious. Example: 'Hello world! <excited> This is amazing!' or 'I can't believe this <sigh> happened again.'
`prompt` required	text	—	Description of the voice/character. Includes attributes like age, accent, pitch, timbre, pacing, tone, and intensity. See examples for format.
`temperature`	number 0 to 2	0.4	Sampling temperature. Lower values (0.2-0.5) produce more stable/consistent audio. Higher values add variation.
`top_p`	number 0 to 1	0.9	Nucleus sampling parameter. Controls diversity of token selection.
`max_tokens`	number (whole) 28 to 4000	2000	Maximum number of SNAC tokens to generate (7 tokens per frame). Controls maximum audio length.
`repetition_penalty`	number 1 to 2	1.1	Penalty for repeating tokens. Higher values reduce repetition artifacts.
`sample_rate`	one of 48 kHz, 24 kHz	48 kHz	Output audio sample rate. 48 kHz provides higher quality audio, 24 kHz is faster.
`output_format`	one of wav, mp3	wav	Output audio format for the generated speech

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": "fal",
    "model": "fal-ai/maya/stream",
    "input": {
      "text": "Hello world! This is a test of the Maya-1-Voice text-to-speech system.",
      "prompt": "Realistic male voice in the 30s age with american accent. Normal pitch, warm timbre, conversational pacing, neutral tone delivery at med intensity."
    }
  }'