Preview Voice

curl --request POST \
  --url https://api.ultravox.ai/api/voice_preview \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "name": "<string>",
  "definition": {
    "elevenLabs": {
      "voiceId": "<string>",
      "model": "<string>",
      "speed": 123,
      "useSpeakerBoost": true,
      "style": 123,
      "similarityBoost": 123,
      "stability": 123,
      "pronunciationDictionaries": [
        {
          "dictionaryId": "<string>",
          "versionId": "<string>"
        }
      ],
      "optimizeStreamingLatency": 123,
      "maxSampleRate": 123,
      "enableSsmlParsing": true
    },
    "cartesia": {
      "voiceId": "<string>",
      "model": "<string>",
      "speed": 123,
      "emotion": "<string>",
      "emotions": [
        "<string>"
      ],
      "generationConfig": {
        "volume": 123,
        "speed": 123,
        "emotion": "<string>",
        "pronunciationDictId": "<string>"
      }
    },
    "lmnt": {
      "voiceId": "<string>",
      "model": "<string>",
      "speed": 123,
      "conversational": true
    },
    "google": {
      "voiceId": "<string>",
      "speakingRate": 123
    },
    "inworld": {
      "voiceId": "<string>",
      "modelId": "<string>",
      "speakingRate": 123,
      "temperature": 123,
      "applyTextNormalization": true
    },
    "respeecher": {
      "voiceId": "<string>",
      "model": "<string>",
      "seed": 123,
      "temperature": 123,
      "topK": 123,
      "topP": 123,
      "minP": 123,
      "presencePenalty": 123,
      "repetitionPenalty": 123,
      "frequencyPenalty": 123
    },
    "generic": {
      "url": "<string>",
      "headers": {},
      "body": {},
      "responseSampleRate": 123,
      "responseWordsPerMinute": 123,
      "responseMimeType": "<string>",
      "jsonAudioFieldPath": "<string>"
    }
  },
  "description": "<string>",
  "primaryLanguage": "<string>"
}
'

import requests

url = "https://api.ultravox.ai/api/voice_preview"

payload = {
    "name": "<string>",
    "definition": {
        "elevenLabs": {
            "voiceId": "<string>",
            "model": "<string>",
            "speed": 123,
            "useSpeakerBoost": True,
            "style": 123,
            "similarityBoost": 123,
            "stability": 123,
            "pronunciationDictionaries": [
                {
                    "dictionaryId": "<string>",
                    "versionId": "<string>"
                }
            ],
            "optimizeStreamingLatency": 123,
            "maxSampleRate": 123,
            "enableSsmlParsing": True
        },
        "cartesia": {
            "voiceId": "<string>",
            "model": "<string>",
            "speed": 123,
            "emotion": "<string>",
            "emotions": ["<string>"],
            "generationConfig": {
                "volume": 123,
                "speed": 123,
                "emotion": "<string>",
                "pronunciationDictId": "<string>"
            }
        },
        "lmnt": {
            "voiceId": "<string>",
            "model": "<string>",
            "speed": 123,
            "conversational": True
        },
        "google": {
            "voiceId": "<string>",
            "speakingRate": 123
        },
        "inworld": {
            "voiceId": "<string>",
            "modelId": "<string>",
            "speakingRate": 123,
            "temperature": 123,
            "applyTextNormalization": True
        },
        "respeecher": {
            "voiceId": "<string>",
            "model": "<string>",
            "seed": 123,
            "temperature": 123,
            "topK": 123,
            "topP": 123,
            "minP": 123,
            "presencePenalty": 123,
            "repetitionPenalty": 123,
            "frequencyPenalty": 123
        },
        "generic": {
            "url": "<string>",
            "headers": {},
            "body": {},
            "responseSampleRate": 123,
            "responseWordsPerMinute": 123,
            "responseMimeType": "<string>",
            "jsonAudioFieldPath": "<string>"
        }
    },
    "description": "<string>",
    "primaryLanguage": "<string>"
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    definition: {
      elevenLabs: {
        voiceId: '<string>',
        model: '<string>',
        speed: 123,
        useSpeakerBoost: true,
        style: 123,
        similarityBoost: 123,
        stability: 123,
        pronunciationDictionaries: [{dictionaryId: '<string>', versionId: '<string>'}],
        optimizeStreamingLatency: 123,
        maxSampleRate: 123,
        enableSsmlParsing: true
      },
      cartesia: {
        voiceId: '<string>',
        model: '<string>',
        speed: 123,
        emotion: '<string>',
        emotions: ['<string>'],
        generationConfig: {volume: 123, speed: 123, emotion: '<string>', pronunciationDictId: '<string>'}
      },
      lmnt: {voiceId: '<string>', model: '<string>', speed: 123, conversational: true},
      google: {voiceId: '<string>', speakingRate: 123},
      inworld: {
        voiceId: '<string>',
        modelId: '<string>',
        speakingRate: 123,
        temperature: 123,
        applyTextNormalization: true
      },
      respeecher: {
        voiceId: '<string>',
        model: '<string>',
        seed: 123,
        temperature: 123,
        topK: 123,
        topP: 123,
        minP: 123,
        presencePenalty: 123,
        repetitionPenalty: 123,
        frequencyPenalty: 123
      },
      generic: {
        url: '<string>',
        headers: {},
        body: JSON.stringify({}),
        responseSampleRate: 123,
        responseWordsPerMinute: 123,
        responseMimeType: '<string>',
        jsonAudioFieldPath: '<string>'
      }
    },
    description: '<string>',
    primaryLanguage: '<string>'
  })
};

fetch('https://api.ultravox.ai/api/voice_preview', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.ultravox.ai/api/voice_preview",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => '<string>',
    'definition' => [
        'elevenLabs' => [
                'voiceId' => '<string>',
                'model' => '<string>',
                'speed' => 123,
                'useSpeakerBoost' => true,
                'style' => 123,
                'similarityBoost' => 123,
                'stability' => 123,
                'pronunciationDictionaries' => [
                                [
                                                                'dictionaryId' => '<string>',
                                                                'versionId' => '<string>'
                                ]
                ],
                'optimizeStreamingLatency' => 123,
                'maxSampleRate' => 123,
                'enableSsmlParsing' => true
        ],
        'cartesia' => [
                'voiceId' => '<string>',
                'model' => '<string>',
                'speed' => 123,
                'emotion' => '<string>',
                'emotions' => [
                                '<string>'
                ],
                'generationConfig' => [
                                'volume' => 123,
                                'speed' => 123,
                                'emotion' => '<string>',
                                'pronunciationDictId' => '<string>'
                ]
        ],
        'lmnt' => [
                'voiceId' => '<string>',
                'model' => '<string>',
                'speed' => 123,
                'conversational' => true
        ],
        'google' => [
                'voiceId' => '<string>',
                'speakingRate' => 123
        ],
        'inworld' => [
                'voiceId' => '<string>',
                'modelId' => '<string>',
                'speakingRate' => 123,
                'temperature' => 123,
                'applyTextNormalization' => true
        ],
        'respeecher' => [
                'voiceId' => '<string>',
                'model' => '<string>',
                'seed' => 123,
                'temperature' => 123,
                'topK' => 123,
                'topP' => 123,
                'minP' => 123,
                'presencePenalty' => 123,
                'repetitionPenalty' => 123,
                'frequencyPenalty' => 123
        ],
        'generic' => [
                'url' => '<string>',
                'headers' => [
                                
                ],
                'body' => [
                                
                ],
                'responseSampleRate' => 123,
                'responseWordsPerMinute' => 123,
                'responseMimeType' => '<string>',
                'jsonAudioFieldPath' => '<string>'
        ]
    ],
    'description' => '<string>',
    'primaryLanguage' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.ultravox.ai/api/voice_preview"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"definition\": {\n    \"elevenLabs\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"useSpeakerBoost\": true,\n      \"style\": 123,\n      \"similarityBoost\": 123,\n      \"stability\": 123,\n      \"pronunciationDictionaries\": [\n        {\n          \"dictionaryId\": \"<string>\",\n          \"versionId\": \"<string>\"\n        }\n      ],\n      \"optimizeStreamingLatency\": 123,\n      \"maxSampleRate\": 123,\n      \"enableSsmlParsing\": true\n    },\n    \"cartesia\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"emotion\": \"<string>\",\n      \"emotions\": [\n        \"<string>\"\n      ],\n      \"generationConfig\": {\n        \"volume\": 123,\n        \"speed\": 123,\n        \"emotion\": \"<string>\",\n        \"pronunciationDictId\": \"<string>\"\n      }\n    },\n    \"lmnt\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"conversational\": true\n    },\n    \"google\": {\n      \"voiceId\": \"<string>\",\n      \"speakingRate\": 123\n    },\n    \"inworld\": {\n      \"voiceId\": \"<string>\",\n      \"modelId\": \"<string>\",\n      \"speakingRate\": 123,\n      \"temperature\": 123,\n      \"applyTextNormalization\": true\n    },\n    \"respeecher\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"seed\": 123,\n      \"temperature\": 123,\n      \"topK\": 123,\n      \"topP\": 123,\n      \"minP\": 123,\n      \"presencePenalty\": 123,\n      \"repetitionPenalty\": 123,\n      \"frequencyPenalty\": 123\n    },\n    \"generic\": {\n      \"url\": \"<string>\",\n      \"headers\": {},\n      \"body\": {},\n      \"responseSampleRate\": 123,\n      \"responseWordsPerMinute\": 123,\n      \"responseMimeType\": \"<string>\",\n      \"jsonAudioFieldPath\": \"<string>\"\n    }\n  },\n  \"description\": \"<string>\",\n  \"primaryLanguage\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.ultravox.ai/api/voice_preview")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"definition\": {\n    \"elevenLabs\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"useSpeakerBoost\": true,\n      \"style\": 123,\n      \"similarityBoost\": 123,\n      \"stability\": 123,\n      \"pronunciationDictionaries\": [\n        {\n          \"dictionaryId\": \"<string>\",\n          \"versionId\": \"<string>\"\n        }\n      ],\n      \"optimizeStreamingLatency\": 123,\n      \"maxSampleRate\": 123,\n      \"enableSsmlParsing\": true\n    },\n    \"cartesia\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"emotion\": \"<string>\",\n      \"emotions\": [\n        \"<string>\"\n      ],\n      \"generationConfig\": {\n        \"volume\": 123,\n        \"speed\": 123,\n        \"emotion\": \"<string>\",\n        \"pronunciationDictId\": \"<string>\"\n      }\n    },\n    \"lmnt\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"conversational\": true\n    },\n    \"google\": {\n      \"voiceId\": \"<string>\",\n      \"speakingRate\": 123\n    },\n    \"inworld\": {\n      \"voiceId\": \"<string>\",\n      \"modelId\": \"<string>\",\n      \"speakingRate\": 123,\n      \"temperature\": 123,\n      \"applyTextNormalization\": true\n    },\n    \"respeecher\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"seed\": 123,\n      \"temperature\": 123,\n      \"topK\": 123,\n      \"topP\": 123,\n      \"minP\": 123,\n      \"presencePenalty\": 123,\n      \"repetitionPenalty\": 123,\n      \"frequencyPenalty\": 123\n    },\n    \"generic\": {\n      \"url\": \"<string>\",\n      \"headers\": {},\n      \"body\": {},\n      \"responseSampleRate\": 123,\n      \"responseWordsPerMinute\": 123,\n      \"responseMimeType\": \"<string>\",\n      \"jsonAudioFieldPath\": \"<string>\"\n    }\n  },\n  \"description\": \"<string>\",\n  \"primaryLanguage\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.ultravox.ai/api/voice_preview")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"definition\": {\n    \"elevenLabs\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"useSpeakerBoost\": true,\n      \"style\": 123,\n      \"similarityBoost\": 123,\n      \"stability\": 123,\n      \"pronunciationDictionaries\": [\n        {\n          \"dictionaryId\": \"<string>\",\n          \"versionId\": \"<string>\"\n        }\n      ],\n      \"optimizeStreamingLatency\": 123,\n      \"maxSampleRate\": 123,\n      \"enableSsmlParsing\": true\n    },\n    \"cartesia\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"emotion\": \"<string>\",\n      \"emotions\": [\n        \"<string>\"\n      ],\n      \"generationConfig\": {\n        \"volume\": 123,\n        \"speed\": 123,\n        \"emotion\": \"<string>\",\n        \"pronunciationDictId\": \"<string>\"\n      }\n    },\n    \"lmnt\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"speed\": 123,\n      \"conversational\": true\n    },\n    \"google\": {\n      \"voiceId\": \"<string>\",\n      \"speakingRate\": 123\n    },\n    \"inworld\": {\n      \"voiceId\": \"<string>\",\n      \"modelId\": \"<string>\",\n      \"speakingRate\": 123,\n      \"temperature\": 123,\n      \"applyTextNormalization\": true\n    },\n    \"respeecher\": {\n      \"voiceId\": \"<string>\",\n      \"model\": \"<string>\",\n      \"seed\": 123,\n      \"temperature\": 123,\n      \"topK\": 123,\n      \"topP\": 123,\n      \"minP\": 123,\n      \"presencePenalty\": 123,\n      \"repetitionPenalty\": 123,\n      \"frequencyPenalty\": 123\n    },\n    \"generic\": {\n      \"url\": \"<string>\",\n      \"headers\": {},\n      \"body\": {},\n      \"responseSampleRate\": 123,\n      \"responseWordsPerMinute\": 123,\n      \"responseMimeType\": \"<string>\",\n      \"jsonAudioFieldPath\": \"<string>\"\n    }\n  },\n  \"description\": \"<string>\",\n  \"primaryLanguage\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

"<string>"

{}