Audio Endpoints - Overview

The Audio endpoint provides users access to high-quality audio files, including soundtracks and voices.

Voices in YEPIC AI comes with various accents, languages, and gender - making them more unique and customisable. This technology has numerous applications, including virtual assistants, speech-to-text transcription, and text-to-speech conversion.

⚙️ How It Works

☎️ API Calls - Examples

📘
Info
See the list of soundtracks and available voices.

1. POST - Text to speech

Text-to-speech endpoint allows you to convert text into spoken words. It reads the text using speech synthesis and AI voices that sound natural.

curl --request POST \
     --url https://api2.yepic.ai/v1/speech \
     --header 'x-api-key: YOUR_API_KEY' \
     --header 'accept: application/json' \
     --header 'content-type: application/*+json' \
     --data '
{
  "voiceId": "voice_id",
  "script": "Hello, this is Speech endpoint from Yepic AI"
}
'

{}

2. GET - Retrieve a list of voices

This endpoint allows you to get a list of existing voices.

curl --request GET \
     --url 'https://api2.yepic.ai/v1/voices?query=' \
     --header 'x-api-key: YOUR_API_KEY' \
     --header 'accept: application/json'

{
  "voices": [
    {
      "languageCodes": [
        "German (Germany)"
      ],
      "name": "stefan",
      "gender": "male",
      "voiceId": "go-de-DE-stefan",
      "providerVoiceId": "de-DE-Wavenet-E",
      "language": "German (Germany)",
      "languageCode": "de-DE",
      "languageCodesJson": "[\"German (Germany)\"]",
      "provider": "Google",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "0176f8a4-f167-4e6a-bebf-b0b5b7b7e740"
    },
    {
      "languageCodes": [
        "French (France)"
      ],
      "name": "pauline",
      "gender": "female",
      "voiceId": "go-fr-FR-pauline",
      "providerVoiceId": "fr-FR-Wavenet-A",
      "language": "French (France)",
      "languageCode": "fr-FR",
      "languageCodesJson": "[\"French (France)\"]",
      "provider": "Google",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "0f382051-7167-4d07-b3fa-b525f0fc619d"
    },
    {
      "languageCodes": [
        "Dutch (Netherlands)"
      ],
      "name": "lotte",
      "gender": "female",
      "voiceId": "ib-nl-NL-lotte",
      "providerVoiceId": "nl-NL_EmmaVoice",
      "language": "Dutch (Netherlands)",
      "languageCode": "nl-NL",
      "languageCodesJson": "[\"Dutch (Netherlands)\"]",
      "provider": "Ibm",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "0554ebc0-ca46-4134-9240-4eada153168d"
    },
    {
      "languageCodes": [
        "Korean (South Korea)"
      ],
      "name": "yuna",
      "gender": "female",
      "voiceId": "ib-ko-KR-yuna",
      "providerVoiceId": "ko-KR_YunaVoice",
      "language": "Korean (South Korea)",
      "languageCode": "ko-KR",
      "languageCodesJson": "[\"Korean (South Korea)\"]",
      "provider": "Ibm",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "06111063-fc77-4b01-a055-23418714385c"
    },
    {
      "languageCodes": [
        "English (Australia)"
      ],
      "name": "steve",
      "gender": "male",
      "voiceId": "ib-en-AU-steve",
      "providerVoiceId": "en-AU_SteveVoice",
      "language": "English (Australia)",
      "languageCode": "en-AU",
      "languageCodesJson": "[\"English (Australia)\"]",
      "provider": "Ibm",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "0650735a-409e-4e69-9c8f-9ff9633e5c22"
    },
    {
      "languageCodes": [
        "English (United States)"
      ],
      "name": "ava",
      "gender": "female",
      "voiceId": "ib-en-US-ava",
      "providerVoiceId": "en-US_EmilyV3Voice",
      "language": "English (United States)",
      "languageCode": "en-US",
      "languageCodesJson": "[\"English (United States)\"]",
      "provider": "Ibm",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "0c6afe43-14bf-458a-a132-d3e3bca9e292"
    },
    {
      "languageCodes": [
        "Spanish (Latin America)"
      ],
      "name": "eliana",
      "gender": "female",
      "voiceId": "ib-es-LA-eliana",
      "providerVoiceId": "es-LA_SofiaVoice",
      "language": "Spanish (Latin America)",
      "languageCode": "es-LA",
      "languageCodesJson": "[\"Spanish (Latin America)\"]",
      "provider": "Ibm",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "20e231ab-1e9e-4c19-9bf6-62274d41ef0c"
    },
    {
      "languageCodes": [
        "English (United Kingdom)"
      ],
      "name": "beth",
      "gender": "female",
      "voiceId": "po-en-GB-beth",
      "providerVoiceId": "Amy",
      "language": "English (United Kingdom)",
      "languageCode": "en-GB",
      "languageCodesJson": "[\"English (United Kingdom)\"]",
      "provider": "Amazon",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "1c73675b-b2c4-4ac5-8b4c-bee76ceea52c"
    },
    {
      "languageCodes": [
        "English (United States)"
      ],
      "name": "colin",
      "gender": "male",
      "voiceId": "po-en-US-colin",
      "providerVoiceId": "Joey",
      "language": "English (United States)",
      "languageCode": "en-US",
      "languageCodesJson": "[\"English (United States)\"]",
      "provider": "Amazon",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "1dc53e1f-f294-401f-a40d-f5ffbd05398f"
    },
    {
      "languageCodes": [
        "English (United States)"
      ],
      "name": "deanna",
      "gender": "female",
      "voiceId": "re-en-US-deanna",
      "providerVoiceId": "9611ff3e",
      "language": "English (United States)",
      "languageCode": "en-US",
      "languageCodesJson": "[\"English (United States)\"]",
      "provider": "Resemble",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "f7d51e94-acb8-46ee-9931-59f7de1e2679"
    },
    {
      "languageCodes": [
        "English (United States)"
      ],
      "name": "graham",
      "gender": "male",
      "voiceId": "re-en-US-graham",
      "providerVoiceId": "1f33ce74",
      "language": "English (United States)",
      "languageCode": "en-US",
      "languageCodesJson": "[\"English (United States)\"]",
      "provider": "Resemble",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "550a911a-40b2-4d9f-8000-a3afb7538bec"
    },
    {
      "languageCodes": [
        "English (United States)"
      ],
      "name": "corey",
      "gender": "male",
      "voiceId": "po-en-US-corey",
      "providerVoiceId": "Kevin",
      "language": "English (United States)",
      "languageCode": "en-US",
      "languageCodesJson": "[\"English (United States)\"]",
      "provider": "Amazon",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "573b58d1-50ab-4fbc-91a3-a6f03bbecb73"
    },
    {
      "languageCodes": [
        "Spanish (Spain)"
      ],
      "name": "joaquin",
      "gender": "male",
      "voiceId": "po-es-ES-joaquin",
      "providerVoiceId": "Enrique",
      "language": "Spanish (Spain)",
      "languageCode": "es-ES",
      "languageCodesJson": "[\"Spanish (Spain)\"]",
      "provider": "Amazon",
      "isNeural": false,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "5e8248e2-e173-4fef-ab1f-b70a36fdc186"
    },
    {
      "languageCodes": [
        "English (United States)"
      ],
      "name": "linda",
      "gender": "female",
      "voiceId": "po-en-US-linda",
      "providerVoiceId": "Joanna",
      "language": "English (United States)",
      "languageCode": "en-US",
      "languageCodesJson": "[\"English (United States)\"]",
      "provider": "Amazon",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "5f778170-be6e-4dca-a382-32ae743d874b"
    },
    {
      "languageCodes": [
        "English (United States)"
      ],
      "name": "gene",
      "gender": "male",
      "voiceId": "re-en-US-gene",
      "providerVoiceId": "366ae1d8",
      "language": "English (United States)",
      "languageCode": "en-US",
      "languageCodesJson": "[\"English (United States)\"]",
      "provider": "Resemble",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "63d77620-b55a-4cf1-9df4-8814b1a9577c"
    },
    {
      "languageCodes": [
        "Irish (Ireland)"
      ],
      "name": "orla",
      "gender": "female",
      "voiceId": "az-ga-IE-orla",
      "providerVoiceId": "ga-IE-OrlaNeural",
      "language": "Irish (Ireland)",
      "languageCode": "ga-IE",
      "languageCodesJson": "[\"Irish (Ireland)\"]",
      "provider": "Azure",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "4df29637-91a9-4a94-b83f-aa92b6b49da0"
    },{
      "languageCodes": [
        "Turkish (Turkey)"
      ],
      "name": "emel",
      "gender": "female",
      "voiceId": "az-tr-TR-emel",
      "providerVoiceId": "tr-TR-EmelNeural",
      "language": "Turkish (Turkey)",
      "languageCode": "tr-TR",
      "languageCodesJson": "[\"Turkish (Turkey)\"]",
      "provider": "Azure",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "fce72ff1-4e24-4afe-8f3c-671a4fb25127"
    },
    {
      "languageCodes": [
        "Ukrainian (Ukraine)"
      ],
      "name": "polina",
      "gender": "female",
      "voiceId": "az-uk-UA-polina",
      "providerVoiceId": "uk-UA-PolinaNeural",
      "language": "Ukrainian (Ukraine)",
      "languageCode": "uk-UA",
      "languageCodesJson": "[\"Ukrainian (Ukraine)\"]",
      "provider": "Azure",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "fedaecb6-7297-487f-8ee8-96099e97cde0"
    },
    {
      "languageCodes": [
        "Czech (Czechia)"
      ],
      "name": "vlasta",
      "gender": "female",
      "voiceId": "az-cs-CZ-vlasta",
      "providerVoiceId": "cs-CZ-VlastaNeural",
      "language": "Czech (Czechia)",
      "languageCode": "cs-CZ",
      "languageCodesJson": "[\"Czech (Czechia)\"]",
      "provider": "Azure",
      "isNeural": true,
      "textToSpeechApiProvider": "Yepic",
      "audioSampleUrl": null,
      "id": "ff81a66c-9d37-47f6-b00e-976dd6529c7a"
    }
  ]
}

3. POST - Add own voices from provider

This endpoint allows you to add a custom voices using provider.

curl -X 'POST' \
  'https://api2.yepic.ai/v1/voices/add-api-key' \
  -H 'accept: application/json' \
  -H 'x-api-key: YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "providerName": "Cartesia",
  "serviceName": "speech",
  "encryptedKey": "string"
}'

{}

📌 Need help?

If you require assistance or encounter any issues, we recommend referring to our FAQ page first. If you are still unable to resolve your issue, please don't hesitate to contact us for further support.