curl --request POST \
  --url https://api.deepl.com/v3/spoken-terms \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Technical Terms",
  "term_lists": [
    {
      "lang": "en",
      "entries": "DeepL\nAPI\nwebhook"
    }
  ]
}
'

{
  "spoken_terms_id": "def3a26b-3e84-45b3-84ae-0c0aaf3525f7",
  "name": "Technical Terms",
  "term_lists": [
    {
      "lang": "en",
      "entry_count": 3
    }
  ],
  "creation_time": "2025-08-03T14:16:18.329Z"
}

{
  "message": "Bad request"
}

{
  "message": "<string>",
  "code": "invalid_content_type"
}

{
  "message": "Forbidden. Authorization failed or feature not available for your plan."
}

{
  "message": "<string>",
  "code": "invalid_content_type"
}

{
  "message": "Unsupported Content-Type"
}

{
  "message": "<string>",
  "code": "invalid_content_type"
}

{
  "message": "Spoken Terms quota exhausted"
}