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WaveSpeedText to musicComing soon

wavespeed-ai/heartmula/generate-music

wavespeed-ai/heartmula/generate-music is a text to music 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
lyrics requiredtext—Song lyrics with structure tags. Each paragraph represents a segment starting with a structure tag (e.g., [verse], [chorus], [bridge]) and ending with a blank line. Each line is a sentence without punctuation.
seednumber (whole)—The random seed to use for the generation. -1 means a random seed will be used.
tagstext—Musical style tags (Optional). Describe the genre, mood, instruments, tempo, etc. For example: 'pop, upbeat, electronic, female vocals'.

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/heartmula/generate-music",
    "input": {
      "lyrics": "<lyrics>"
    }
  }'