🗣 Voices to create realistic, human-like speech.

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://api.yepic.ai/v1/speech \
     --header 'X-Api-Key: YOUR_API_KEY' \
     --header 'accept: application/json' \
     --header 'content-type: application/*+json' \
     --data '
{
  "weightMusic": 1,
  "voiceId": "voice_id",
  "script": "Hello, this is Speech endpoint from Yepic AI",
  "soundTemplate": "copacabana"
}
'
{}

2) GET - Retrieve a list of sounds

This endpoint will retrieve a list of sounds along with their details.

curl --request GET \
     --url https://api.yepic.ai/v1/sounds \
     --header 'X-Api-Key: YOUR_API_KEY' \
     --header 'accept: application/json'
{
  "sounds": [
    {
      "isElastic": true,
      "collections": [
        "ready set audio ads"
      ],
      "sample": "https://file.api.audio/template-samples/3am_sample.mp3",
      "contents": [
        "intro",
        "main",
        "outro"
      ],
      "genre": "electronic",
      "templateName": "3am",
      "description": "Starts off soft and then builds up to a chilled, jazzy vibe that eminates relaxation.",
      "tempo": "mid",
      "tags": [
        "minimal",
        "relaxed"
      ],
      "soundTemplateId": "3am"
    },
    {
      "isElastic": true,
      "collections": [],
      "sample": "https://file.api.audio/template-samples/acousticstrings_sample.mp3",
      "contents": [
        "intro",
        "main",
        "outro"
      ],
      "genre": "",
      "templateName": "acousticstrings",
      "description": "A template for testing elastic audio",
      "tempo": "",
      "tags": [],
      "soundTemplateId": "acousticstrings"
    },
    {
      "isElastic": true,
      "collections": [
        "newscast"
      ],
      "sample": "https://file.api.audio/template-samples/articles_sample.mp3",
      "contents": [
        "intro",
        "main",
        "outro"
      ],
      "genre": "electronic",
      "templateName": "articles",
      "description": "A calm and focused news template which would compliment creative stories. ",
      "tempo": "mid",
      "tags": [
        "focus",
        "relaxed"
      ],
      "soundTemplateId": "articles"
    },
    {
      "isElastic": false,
      "collections": [
        "commercial"
      ],
      "sample": "",
      "contents": [
        "intro",
        "outro",
        "main"
      ],
      "genre": "electronic",
      "templateName": "bluewater",
      "description": "bluewater",
      "tempo": "mid",
      "tags": [
        "positive"
      ],
      "soundTemplateId": "bluewater"
    },
    {
      "isElastic": false,
      "collections": [
        "newscast"
      ],
      "sample": "https://file.api.audio/template-samples/breakingnews_sample.mp3",
      "contents": [
        "effect1",
        "effect4",
        "intro",
        "main",
        "outro"
      ],
      "genre": "electronic",
      "templateName": "breakingnews",
      "description": "The familiar interlude for the breaking news: looming, intense with a cliffhanger feeling. ",
      "tempo": "mid",
      "tags": [
        "intense",
        "minimal",
        "reflective"
      ],
      "soundTemplateId": "breakingnews"
    },
    {
      "isElastic": false,
      "collections": [
        "ready set audio ads"
      ],
      "sample": "https://file.api.audio/template-samples/workitout_sample.mp3",
      "contents": [
        "intro",
        "main",
        "outro"
      ],
      "genre": "electronic",
      "templateName": "workitout",
      "description": "",
      "tempo": "up",
      "tags": [
        "intense",
        "uplifting",
        "workout"
      ],
      "soundTemplateId": "workitout"
    },
    {
      "isElastic": false,
      "collections": [
        "commercial",
        "kids entertainment"
      ],
      "sample": "https://file.api.audio/template-samples/hautecuisine_sample.mp3",
      "contents": [
        "effect1",
        "effect2",
        "effect3",
        "intro",
        "main",
        "outro"
      ],
      "genre": "acoustic",
      "templateName": "hautecuisine",
      "description": "Eat, drink, and be merry:this is exactly the feeling you get from this melodic, all round happy tune.",
      "tempo": "mid",
      "tags": [
        "melodic",
        "happy",
        "minimal"
      ],
      "soundTemplateId": "hautecuisine"
    },
    {
      "isElastic": true,
      "collections": [
        "ready set audio ads"
      ],
      "sample": "https://file.api.audio/template-samples/havana_sample.mp3",
      "contents": [
        "intro",
        "main",
        "outro"
      ],
      "genre": "electronic",
      "templateName": "havana",
      "description": "Instantly transport your listeners to a tropical island with this up-tempo relaxing track.",
      "tempo": "mid",
      "tags": [
        "happy",
        "relaxed"
      ],
      "soundTemplateId": "havana"
    },
    {
      "isElastic": false,
      "collections": [
        "newscast"
      ],
      "sample": "https://file.api.audio/template-samples/headlines_sample.mp3",
      "contents": [
        "effect1",
        "intro",
        "main",
        "outro"
      ],
      "genre": "electronic",
      "templateName": "headlines",
      "description": "What make the news headlines today? Find out with this intense and informative template.",
      "tempo": "mid",
      "tags": [
        "intense",
        "informative",
        "minimal"
      ],
      "soundTemplateId": "headlines"
    },
    {
      "isElastic": true,
      "collections": [
        "newscast"
      ],
      "sample": "https://file.api.audio/template-samples/heartfelt_sample.mp3",
      "contents": [
        "intro",
        "main",
        "outro"
      ],
      "genre": "acoustic",
      "templateName": "heartfelt",
      "description": "Serious and sincere, this track is ideal for deep news stories that touch hearts.",
      "tempo": "down",
      "tags": [
        "focus",
        "ambience"
      ],
      "soundTemplateId": "heartfelt"
    },
    {
      "isElastic": false,
      "collections": [
        "commercial",
        "fitness"
      ],
      "sample": "https://file.api.audio/template-samples/heatwave_sample.mp3",
      "contents": [
        "effect1",
        "effect2",
        "effect3",
        "intro",
        "main",
        "outro"
      ],
      "genre": "electronic",
      "templateName": "heatwave",
      "description": "Uptempo soulful house, made to make you move and sweat.",
      "tempo": "up",
      "tags": [
        "uplifting",
        "energetic",
        "happy"
      ],
      "soundTemplateId": "heatwave"
    },
    {
      "isElastic": false,
      "collections": [
        "commercial",
        "ready set audio ads"
      ],
      "sample": "https://file.api.audio/template-samples/hotwheels_sample.mp3",
      "contents": [
        "effect1",
        "effect2",
        "effect3",
        "intro",
        "main",
        "outro"
      ],
      "genre": "rock",
      "templateName": "hotwheels",
      "description": "A hard guitar riff with an action theme, guaranteed to pump you up with excitement!",
      "tempo": "up",
      "tags": [
        "intense",
        "energetic",
        "uplifting"
      ],
      "soundTemplateId": "hotwheels"
    },
    {
      "isElastic": true,
      "collections": [
        "newscast"
      ],
      "sample": "https://file.api.audio/template-samples/worldleaders_sample.mp3",
      "contents": [
        "intro",
        "main",
        "outro"
      ],
      "genre": "acoustic",
      "templateName": "worldleaders",
      "description": "This melodic track is dramatic enough to enhance any news story. ",
      "tempo": "up",
      "tags": [
        "acoustic",
        "uplifting"
      ],
      "soundTemplateId": "worldleaders"
    }
  ]
}

3) GET - Retrieve a sound

This endpoint will get you a specific sound by its id.

curl --request GET \
     --url https://api.yepic.ai/v1/sounds/SOUND_ID \
     --header 'X-Api-Key: YOUR_API_KEY' \
     --header 'accept: application/json'
{
  "sound": {
    "isElastic": true,
    "collections": [
      "string"
    ],
    "sample": "string",
    "contents": [
      "string"
    ],
    "genre": "string",
    "templateName": "string",
    "description": "string",
    "tempo": "string",
    "tags": [
      "string"
    ],
    "soundTemplateId": "string"
  }
}

4) GET - Retrieve a list of voices

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

curl --request GET \
     --url 'https://api.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"
    }
  ]
}

5) GET - Retrieve a voice

This endpoint allows you to get a specific voice using its id.

curl --request GET \
     --url https://api.yepic.ai/v1/voices/VOICE_ID \
     --header 'X-Api-Key: YOUR_API_KEY' \
     --header 'accept: application/json'
{
  "voice": {
    "languageCodes": [
      "Arabic (Algeria)"
    ],
    "name": "ismael",
    "gender": "male",
    "voiceId": "az-ar-DZ-ismael",
    "providerVoiceId": "ar-DZ-IsmaelNeural",
    "language": "Arabic (Algeria)",
    "languageCode": "ar-DZ",
    "languageCodesJson": "[\"Arabic (Algeria)\"]",
    "provider": "Azure",
    "isNeural": true,
    "textToSpeechApiProvider": "Yepic",
    "audioSampleUrl": null,
    "id": "6885fc0e-1991-445e-a7b9-95c9cd3803ad"
  }
}

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