​
Request

Make a POST request to below endpoint and pass the required parameters as a request body.
curl
--request POST 'https://modelslab.com/api/v1/enterprise/voice/speech_to_text' \

​
Body

json
{
    "key": "enterprise_api_key",
    "init_audio": "https://pub-f3505056e06f40d6990886c8e14102b2.r2.dev/audio/tom_hanks_1.wav",
    "language": "en",
    "timestamp_level": null,
    "webhook": null,
    "track_id": null
}

​
Body Attributes

​
key
string
required
The API key required to authorize the request.
​
init_audio
string
required
The URL of the audio file to be transcribed.
Supported formats: WAV, MP3, FLAC, OPUS.
Duration limits: minimum 5 seconds, maximum 1 hour.
​
language
string
default:"en"
The language code of the audio content in ISO 639-1 format. Examples: en (English), es (Spanish), fr (French).
​
timestamp_level
string
The level of detail for timestamps in the transcription. Options: word, sentence, or null (no timestamps). Default: null.
​
webhook
string
A URL to receive a POST request once the transcription is complete.
​
track_id
integer
An ID included in the webhook response to identify the request.

​
Languages Supported

Whisper supports several languages, but performance may vary due to factors like limited training data, script complexity, and regional dialects, potentially affecting transcription accuracy.
"Afrikaans": "af",
"Arabic": "ar",
"Belarusian": "be",
"Bengali": "bn",
"Bulgarian": "bg",
"Chinese": "zh",
"Czech": "cs",
"Danish": "da",
"Dutch": "nl",
"English": "en",
"Finnish": "fi",
"French": "fr",
"German": "de",
"Greek": "el",
"Hebrew": "he",
"Hindi": "hi",
"Hungarian": "hu",
"Indonesian": "id",
"Italian": "it",
"Japanese": "ja",
"Kannada": "kn",
"Korean": "ko",
"Malayalam": "ml",
"Marathi": "mr",
"Nepali": "ne",
"Panjabi": "pa",
"Persian": "fa",
"Polish": "pl",
"Portuguese": "pt",
"Romanian": "ro",
"Russian": "ru",
"Serbian": "sr",
"Spanish": "es",
"Swedish": "sv",
"Tagalog": "tl",
"Tamil": "ta",
"Telugu": "te",
"Thai": "th",
"Turkish": "tr",
"Ukrainian": "uk",
"Urdu": "ur",
"Vietnamese": "vi",
"Welsh": "cy"
Performance may vary due to factors like script complexity, and regional dialects, which may affect transcription accuracy.