# Filter by source and language, sorted by name
curl -sG 'https://api.inworld.ai/voices/v1/voices' \
  -H "Authorization: Basic $INWORLD_API_KEY" \
  --data-urlencode 'filter=source = "SYSTEM" AND lang_code = "en"' \
  --data-urlencode 'orderBy=display_name asc' \
  --data-urlencode 'pageSize=20'

# Fetch the next page using the token from the previous response
curl -sG 'https://api.inworld.ai/voices/v1/voices' \
  -H "Authorization: Basic $INWORLD_API_KEY" \
  --data-urlencode 'pageSize=20' \
  --data-urlencode 'pageToken=1-20'

{
  "voices": [
    {
      "name": "workspaces/inworld/voices/Alex",
      "voiceId": "Alex",
      "langCode": "EN_US",
      "displayName": "Alex",
      "description": "Energetic and expressive mid-range male voice, with a mildly nasal quality",
      "tags": [
        "friendly",
        "expressive"
      ],
      "categories": [
        "companions"
      ],
      "source": "SYSTEM",
      "gender": "male",
      "ageGroup": "middle_aged",
      "promptLanguages": [
        "en-US"
      ]
    },
    {
      "name": "workspaces/your_workspace_id/voices/my_voice_clone_demo_20260218_223134z",
      "voiceId": "your_workspace_id__my_voice_clone_demo_20260218_223134z",
      "langCode": "EN_US",
      "displayName": "John",
      "description": "Cloned voice for narrations.",
      "tags": [
        "demo",
        "clone"
      ],
      "categories": [],
      "source": "IVC",
      "gender": "",
      "ageGroup": "",
      "promptLanguages": [
        "en-US"
      ]
    }
  ],
  "totalSize": 42,
  "nextPageToken": "1-20"
}