falText to speechComing soon

fal-ai/minimax/preview/speech-2.5-hd

Name: fal-ai/minimax/preview/speech-2.5-hd
Brand: fal

fal-ai/minimax/preview/speech-2.5-hd 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.

Priced by usage

Pricing

$0.13 per 1,000 characters of text. The final charge comes from usage.

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	—	Text to convert to speech (max 5000 characters, minimum 1 non-whitespace character)
`voice_setting`	JSON	{"vol":1,"pitch":0,"speed":1,"voice_id":"Wise_Woman","english_normalization":false}	Voice configuration settings
`audio_setting`	JSON	—	Audio configuration settings
`language_boost`	one of Persian, Filipino, Tamil, Chinese, Chinese,Yue, English, Arabic, Russian, Spanish, French, Portuguese, German, Turkish, Dutch, Ukrainian, Vietnamese, Indonesian, Japanese, Italian, Korean, Thai, Polish, Romanian, Greek, Czech, Finnish, Hindi, Bulgarian, Danish, Hebrew, Malay, Slovak, Swedish, Croatian, Hungarian, Norwegian, Slovenian, Catalan, Nynorsk, Afrikaans, auto	—	Enhance recognition of specified languages and dialects
`output_format`	one of url, hex	hex	Format of the output content (non-streaming only)
`pronunciation_dict`	JSON	—	Custom pronunciation dictionary for text replacement

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/minimax/preview/speech-2.5-hd",
    "input": {
      "text": "Hello world! This is a test of the text-to-speech system."
    }
  }'