WaveSpeedText to audioComing soon

kwaivgi/kling-text-to-audio

kwaivgi/kling-text-to-audio is a text to audio 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

FieldKindDefaultDescription
prompt requiredtext—Text prompt for audio generation, maximum 200 characters
duration requirednumber
3 to 10
10Duration of the generated audio in seconds, range: 3.0 to 10.0 seconds, supports one decimal place

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": "kwaivgi/kling-text-to-audio",
    "input": {
      "prompt": "<prompt>",
      "duration": 10
    }
  }'