Convert Speech to Text API
750 atoms
Base tier
About
This API converts spoken words into text. The API supports multiple languages and dialects.
This API can save significant time and effort compared to manual transcription and ensures accurate documentation of verbal and audio communications. As an excellent free STT tool, ApyHub API can easily convert any speech to text online.
The Convert Speech to Text API is ideal for those who want to integrate speech recognition into their applications. Some examples could be. transcribing meetings, lectures, or interviews.
Try out the Text to Speech API in the API playground and see how this STT converter API can help you convert text to speech easily and provide great experiences to your users with a simple API call.
Select API Endpoints
Input
API Playground
API Documentation
Convert Speech File to Text
POST
https://api.apyhub.com/stt/fileRequest example
Method:
POSTContent Type:
multipart/form-dataRequest Body
| Attribute | Type | Mandatory | Description |
|---|---|---|---|
| file | File | Yes | The source wav file that you want to convert to text. |
| language | String | Yes | The language of your speech in the BCP-47 tag. |
Sample Response
HTTP Response Codes
The method may return one of the following HTTP status codes:
| Status Code | Description |
|---|---|
| 200 | The request was successful. |
| 400 | Invalid input - the file is corrupt or the supported inputs are not provided. |
| 401 | Required authentication information is either missing or not valid for the resource. |
| 500 | If any unexpected error occurs while processing the request. |
Supported BCP-47 Tags
| Locale | Language |
|---|---|
| af-ZA | Afrikaans (South Africa) |
| am-ET | Amharic (Ethiopia) |
| ar-AE | Arabic (United Arab Emirates) |
| ar-BH | Arabic (Bahrain) |
| ar-DZ | Arabic (Algeria) |
| ar-EG | Arabic (Egypt) |
| ar-IL | Arabic (Israel) |
| ar-IQ | Arabic (Iraq) |
| ar-JO | Arabic (Jordan) |
| ar-KW | Arabic (Kuwait) |
| ar-LB | Arabic (Lebanon) |
| ar-LY | Arabic (Libya) |
| ar-MA | Arabic (Morocco) |
| ar-OM | Arabic (Oman) |
| ar-PS | Arabic (Palestinian Authority) |
| ar-QA | Arabic (Qatar) |
| ar-SA | Arabic (Saudi Arabia) |
| ar-SY | Arabic (Syria) |
| ar-TN | Arabic (Tunisia) |
| ar-YE | Arabic (Yemen) |
| az-AZ | Azerbaijani (Latin, Azerbaijan) |
| bg-BG | Bulgarian (Bulgaria) |
| bn-IN | Bengali (India) |
| bs-BA | Bosnian (Bosnia and Herzegovina) |
| ca-ES | Catalan |
| cs-CZ | Czech (Czechia) |
| cy-GB | Welsh (United Kingdom) |
| da-DK | Danish (Denmark) |
| de-AT | German (Austria) |
| de-CH | German (Switzerland) |
| de-DE | German (Germany) |
| el-GR | Greek (Greece) |
| en-AU | English (Australia) |
| en-CA | English (Canada) |
| en-GB | English (United Kingdom) |
| en-GH | English (Ghana) |
| en-HK | English (Hong Kong SAR) |
| en-IE | English (Ireland) |
| en-IN | English (India) |
| en-KE | English (Kenya) |
| en-NG | English (Nigeria) |
| en-NZ | English (New Zealand) |
| en-PH | English (Philippines) |
| en-SG | English (Singapore) |
| en-TZ | English (Tanzania) |
| en-US | English (United States) |
| en-ZA | English (South Africa) |
| es-AR | Spanish (Argentina) |
| es-BO | Spanish (Bolivia) |
| es-CL | Spanish (Chile) |
| es-CO | Spanish (Colombia) |
| es-CR | Spanish (Costa Rica) |
| es-CU | Spanish (Cuba) |
| es-DO | Spanish (Dominican Republic) |
| es-EC | Spanish (Ecuador) |
| es-ES | Spanish (Spain) |
| es-GQ | Spanish (Equatorial Guinea) |
| es-GT | Spanish (Guatemala) |
| es-HN | Spanish (Honduras) |
| es-MX | Spanish (Mexico) |
| es-NI | Spanish (Nicaragua) |
| es-PA | Spanish (Panama) |
| es-PE | Spanish (Peru) |
| es-PR | Spanish (Puerto Rico) |
| es-PY | Spanish (Paraguay) |
| es-SV | Spanish (El Salvador) |
| es-US | Spanish (United States) |
| es-UY | Spanish (Uruguay) |
| es-VE | Spanish (Venezuela) |
| et-EE | Estonian (Estonia) |
| eu-ES | Basque |
| fa-IR | Persian (Iran) |
| fi-FI | Finnish (Finland) |
| fil-PH | Filipino (Philippines) |
| fr-BE | French (Belgium) |
| fr-CA | French (Canada) |
| fr-CH | French (Switzerland) |
| fr-FR | French (France) |
| ga-IE | Irish (Ireland) |
| gl-ES | Galician |
| gu-IN | Gujarati (India) |
| he-IL | Hebrew (Israel) |
| hi-IN | Hindi (India) |
| hr-HR | Croatian (Croatia) |
| hu-HU | Hungarian (Hungary) |
| hy-AM | Armenian (Armenia) |
| id-ID | Indonesian (Indonesia) |
| is-IS | Icelandic (Iceland) |
| it-CH | Italian (Switzerland) |
| it-IT | Italian (Italy) |
| ja-JP | Japanese (Japan) |
| jv-ID | Javanese (Latin, Indonesia) |
| ka-GE | Georgian (Georgia) |
| kk-KZ | Kazakh (Kazakhstan) |
| km-KH | Khmer (Cambodia) |
| kn-IN | Kannada (India) |
| ko-KR | Korean (Korea) |
| lo-LA | Lao (Laos) |
| lt-LT | Lithuanian (Lithuania) |
| lv-LV | Latvian (Latvia) |
| mk-MK | Macedonian (North Macedonia) |
| ml-IN | Malayalam (India) |
| mn-MN | Mongolian (Mongolia) |
| mr-IN | Marathi (India) |
| ms-MY | Malay (Malaysia) |
| mt-MT | Maltese (Malta) |
| my-MM | Burmese (Myanmar) |
| nb-NO | Norwegian Bokmål (Norway) |
| ne-NP | Nepali (Nepal) |
| nl-BE | Dutch (Belgium) |
| nl-NL | Dutch (Netherlands) |
| pa-IN | Punjabi (India) |
| pl-PL | Polish (Poland) |
| ps-AF | Pashto (Afghanistan) |
| pt-BR | Portuguese (Brazil) |
| pt-PT | Portuguese (Portugal) |
| ro-RO | Romanian (Romania) |
| ru-RU | Russian (Russia) |
| si-LK | Sinhala (Sri Lanka) |
| sk-SK | Slovak (Slovakia) |
| sl-SI | Slovenian (Slovenia) |
| so-SO | Somali (Somalia) |
| sq-AL | Albanian (Albania) |
| sr-RS | Serbian (Cyrillic, Serbia) |
| sv-SE | Swedish (Sweden) |
| sw-KE | Swahili (Kenya) |
| sw-TZ | Swahili (Tanzania) |
| ta-IN | Tamil (India) |
| te-IN | Telugu (India) |
| th-TH | Thai (Thailand) |
| tr-TR | Turkish (Türkiye) |
| uk-UA | Ukrainian (Ukraine) |
| ur-IN | Urdu (India) |
| uz-UZ | Uzbek (Latin, Uzbekistan) |
| vi-VN | Vietnamese (Vietnam) |
| wuu-CN | Chinese (Wu, Simplified) |
| yue-CN | Chinese (Cantonese, Simplified) |
| zh-CN | Chinese (Mandarin, Simplified) |
| zh-CN-shandong | Chinese (Jilu Mandarin, Simplified) |
| zh-CN-sichuan | Chinese (Southwestern Mandarin, Simplified) |
| zh-HK | Chinese (Cantonese, Traditional) |
| zh-TW | Chinese (Taiwanese Mandarin, Traditional) |
| zu-ZA | Zulu (South Africa) |
Authentication
All API requests to ApyHub services need to be authenticated. Currently we support
tokens or basic authentication mechanisms.
You can generate and view your existing credentials from your workspace settings (on the left side of the navbar) and go to “API Keys".Points to note:
- Credential secrets are generated on the fly and are not stored in plain text, so on generating a credential please save the secrets somewhere safe.
- Use the
apy-tokenas the header parameter to pass the token. - Use the
Authorizationheader to send the basic authentication credentials.
Error codes
To search for a specific error code, enter the code in the search box below. Alternatively, you can click on the button to view a complete list of all error codes.