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GET
https://app.dubformer.ai
/
api
/
v1
/
options
curl -X GET https://app.dubformer.ai/api/v1/options \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "source_langs": [
    "ar", "de", "en", "es", "fr", "hi", "it", "ja", "ko", 
    "nl", "pl", "pt", "ru", "tr", "uk", "zh"
  ],
  "target_langs": [
    "af-ZA", "am-ET", "ar-AE", "ar-BH", "ar-DZ", "ar-EG", 
    "ar-IQ", "ar-JO", "ar-KW", "ar-LB", "ar-LY", "ar-MA",
    "bg-BG", "bn-BD", "bn-IN", "ca-ES", "cs-CZ", "cy-GB",
    "da-DK", "de-AT", "de-CH", "de-DE", "el-GR", "en-AU",
    "en-CA", "en-GB", "en-IE", "en-IN", "en-NZ", "en-US",
    "en-ZA", "es-AR", "es-BO", "es-CL", "es-CO", "es-CR",
    "es-DO", "es-EC", "es-ES", "es-GT", "es-HN", "es-MX",
    "es-NI", "es-PA", "es-PE", "es-PR", "es-PY", "es-SV",
    "es-US", "es-UY", "es-VE", "et-EE", "fa-IR", "fi-FI",
    "fr-BE", "fr-CA", "fr-CH", "fr-FR", "ga-IE", "gl-ES",
    "gu-IN", "he-IL", "hi-IN", "hr-HR", "hu-HU", "id-ID",
    "is-IS", "it-IT", "ja-JP", "jv-ID", "ka-GE", "kk-KZ",
    "km-KH", "kn-IN", "ko-KR", "lo-LA", "lt-LT", "lv-LV",
    "mk-MK", "ml-IN", "mn-MN", "mr-IN", "ms-MY", "mt-MT",
    "my-MM", "nb-NO", "ne-NP", "nl-BE", "nl-NL", "pl-PL",
    "ps-AF", "pt-BR", "pt-PT", "ro-RO", "ru-RU", "si-LK",
    "sk-SK", "sl-SI", "so-SO", "sq-AL", "sr-RS", "su-ID",
    "sv-SE", "sw-KE", "sw-TZ", "ta-IN", "ta-LK", "ta-MY",
    "ta-SG", "te-IN", "th-TH", "tr-TR", "uk-UA", "ur-IN",
    "ur-PK", "uz-UZ", "vi-VN", "zh-CN", "zh-HK", "zh-TW",
    "zu-ZA"
  ]
}

curl -X GET https://app.dubformer.ai/api/v1/options \
  -H "Authorization: Bearer YOUR_API_KEY"

​
Response

​
source_langs
array
Array of supported source language codes (without locale). These are used for speech recognition and transcription.
​
target_langs
array
Array of supported target language codes (with locale). These are used for translation and text-to-speech synthesis.
{
  "source_langs": [
    "ar", "de", "en", "es", "fr", "hi", "it", "ja", "ko", 
    "nl", "pl", "pt", "ru", "tr", "uk", "zh"
  ],
  "target_langs": [
    "af-ZA", "am-ET", "ar-AE", "ar-BH", "ar-DZ", "ar-EG", 
    "ar-IQ", "ar-JO", "ar-KW", "ar-LB", "ar-LY", "ar-MA",
    "bg-BG", "bn-BD", "bn-IN", "ca-ES", "cs-CZ", "cy-GB",
    "da-DK", "de-AT", "de-CH", "de-DE", "el-GR", "en-AU",
    "en-CA", "en-GB", "en-IE", "en-IN", "en-NZ", "en-US",
    "en-ZA", "es-AR", "es-BO", "es-CL", "es-CO", "es-CR",
    "es-DO", "es-EC", "es-ES", "es-GT", "es-HN", "es-MX",
    "es-NI", "es-PA", "es-PE", "es-PR", "es-PY", "es-SV",
    "es-US", "es-UY", "es-VE", "et-EE", "fa-IR", "fi-FI",
    "fr-BE", "fr-CA", "fr-CH", "fr-FR", "ga-IE", "gl-ES",
    "gu-IN", "he-IL", "hi-IN", "hr-HR", "hu-HU", "id-ID",
    "is-IS", "it-IT", "ja-JP", "jv-ID", "ka-GE", "kk-KZ",
    "km-KH", "kn-IN", "ko-KR", "lo-LA", "lt-LT", "lv-LV",
    "mk-MK", "ml-IN", "mn-MN", "mr-IN", "ms-MY", "mt-MT",
    "my-MM", "nb-NO", "ne-NP", "nl-BE", "nl-NL", "pl-PL",
    "ps-AF", "pt-BR", "pt-PT", "ro-RO", "ru-RU", "si-LK",
    "sk-SK", "sl-SI", "so-SO", "sq-AL", "sr-RS", "su-ID",
    "sv-SE", "sw-KE", "sw-TZ", "ta-IN", "ta-LK", "ta-MY",
    "ta-SG", "te-IN", "th-TH", "tr-TR", "uk-UA", "ur-IN",
    "ur-PK", "uz-UZ", "vi-VN", "zh-CN", "zh-HK", "zh-TW",
    "zu-ZA"
  ]
}

​
Language Code Format

​
Source Languages

Source language codes follow ISO 639-1 format (2-letter codes):
  • en - English
  • es - Spanish
  • fr - French
  • de - German
  • etc.

​
Target Languages

Target language codes follow BCP 47 format (language-locale):
  • en-US - English (United States)
  • en-GB - English (United Kingdom)
  • es-ES - Spanish (Spain)
  • es-MX - Spanish (Mexico)
  • fr-FR - French (France)
  • fr-CA - French (Canada)
  • etc.

​
Usage Notes

  • Always use the exact language codes returned by this endpoint
  • Source languages are used in the source_lang field when creating projects
  • Target languages are used in the target_lang field when creating projects
  • Not all source-target language combinations may be available for all features
  • Language support is continuously expanding
Call this endpoint regularly to get the most up-to-date list of supported languages, as new languages are added periodically.