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falText to speechComing soon

kotoba-technologies/kotoba-tts/v2/tts/ws

kotoba-technologies/kotoba-tts/v2/tts/ws 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

$0.00002 per run at the default inputs. 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

FieldKindDefaultDescription
text requiredtext—Japanese text to speak, up to 400 characters.
language requiredone of
ja
—Language of the text.
speaker_id requiredone of
male-01, female-01
—Voice.

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": "kotoba-technologies/kotoba-tts/v2/tts/ws",
    "input": {
      "text": "<text>",
      "language": "ja",
      "speaker_id": "male-01"
    }
  }'