curl --request GET \
  --url https://mango.quickreel.io/api/v2/constants/voices \
  --header 'x-api-key: <api-key>'

{
  "total": 803,
  "message": "Voices fetched successfully!",
  "data": [
    {
      "voiceId": "5dfe5ceb-0068-4a5f-8960-214e272f57a7",
      "name": "AIGenerate1",
      "gender": "Male",
      "languageCode": "en-US",
      "style": "general",
      "sampleVoiceUrl": "https://qr-be-assests.s3.us-east-1.amazonaws.com/voices/en-US-AIGenerate1-General-Audio.wav"
    }
  ]
}