curl --request GET \
  --url https://api.aurigin.ai/v0/file \
  --header 'x-api-key: <api-key>'

{
  "url": [
    {
      "key": "uploads/audio/pred_abc123.wav",
      "value": "https://aurigin-uploads.s3.amazonaws.com/uploads/audio/pred_abc123.wav?X-Amz-Algorithm=AWS4-HMAC-SHA256&..."
    }
  ]
}