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Documentation Index

Fetch the complete documentation index at: https://docs.unifically.com/llms.txt

Use this file to discover all available pages before exploring further.

Extract vocals and instrumental tracks from a song.

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Models

ModelDescription
suno-ai/stemsExtract vocals + instrumental
suno-ai/stems-allExtract all stems

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Parameters

ParameterTypeRequiredDescription
clip_idstringYesClip ID to extract stems from
titlestringNoTitle for extraction

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Available Stems (stems-all)

  • Vocals
  • Backing Vocals
  • Drums
  • Bass
  • Guitar
  • Keyboard
  • Percussion
  • Strings
  • Synth
  • FX
  • Brass
  • Woodwinds

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Example - Basic Stems

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "suno-ai/stems",
    "input": {
      "clip_id": "1901ec96-72c6-4c26-8e56-91028ca6070d",
      "title": "My Stems"
    }
  }'

​
Example - All Stems

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "suno-ai/stems-all",
    "input": {
      "clip_id": "1901ec96-72c6-4c26-8e56-91028ca6070d",
      "title": "All My Stems"
    }
  }'

​
Response

{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "pending"
  }
}