curl --request POST \
--url https://api.callers.ai/voices/voice-clone \
--header 'Authorization: <api-key>' \
--header 'Content-Type: multipart/form-data' \
--form 'name=<string>' \
--form 'files=<string>' \
--form 'description=<string>' \
--form supportedLocales=en-US \
--form subAccounts=false \
--form stability=0.5 \
--form similarityBoost=0.5 \
--form speed=0 \
--form supportsAllLanguages=false \
--form files.items='@example-file'import requests
url = "https://api.callers.ai/voices/voice-clone"
files = { "files.items": ("example-file", open("example-file", "rb")) }
payload = {
"name": "<string>",
"files": "<string>",
"description": "<string>",
"supportedLocales": "en-US",
"subAccounts": "false",
"stability": "0.5",
"similarityBoost": "0.5",
"speed": "0",
"supportsAllLanguages": "false"
}
headers = {"Authorization": "<api-key>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('name', '<string>');
form.append('files', '<string>');
form.append('description', '<string>');
form.append('supportedLocales', 'en-US');
form.append('subAccounts', 'false');
form.append('stability', '0.5');
form.append('similarityBoost', '0.5');
form.append('speed', '0');
form.append('supportsAllLanguages', 'false');
form.append('files.items', '{
"fileName": "example-file"
}');
const options = {method: 'POST', headers: {Authorization: '<api-key>'}};
options.body = form;
fetch('https://api.callers.ai/voices/voice-clone', 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.callers.ai/voices/voice-clone",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: <api-key>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($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.callers.ai/voices/voice-clone"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "<api-key>")
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.callers.ai/voices/voice-clone")
.header("Authorization", "<api-key>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.callers.ai/voices/voice-clone")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body[
{
"id": "<string>",
"voiceId": "<string>",
"name": "<string>",
"isMultilingual": true,
"supportedLocales": [
"<string>"
],
"ttsClient": "<string>",
"organizationId": "<string>",
"settings": {
"stability": 0.8,
"style": 0.3
}
}
]{
"status": "error",
"message": "<string>",
"data": [
{}
]
}{
"status": "error",
"message": "<string>"
}{
"status": "error",
"message": "<string>"
}Clone a new voice from audio samples
curl --request POST \
--url https://api.callers.ai/voices/voice-clone \
--header 'Authorization: <api-key>' \
--header 'Content-Type: multipart/form-data' \
--form 'name=<string>' \
--form 'files=<string>' \
--form 'description=<string>' \
--form supportedLocales=en-US \
--form subAccounts=false \
--form stability=0.5 \
--form similarityBoost=0.5 \
--form speed=0 \
--form supportsAllLanguages=false \
--form files.items='@example-file'import requests
url = "https://api.callers.ai/voices/voice-clone"
files = { "files.items": ("example-file", open("example-file", "rb")) }
payload = {
"name": "<string>",
"files": "<string>",
"description": "<string>",
"supportedLocales": "en-US",
"subAccounts": "false",
"stability": "0.5",
"similarityBoost": "0.5",
"speed": "0",
"supportsAllLanguages": "false"
}
headers = {"Authorization": "<api-key>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('name', '<string>');
form.append('files', '<string>');
form.append('description', '<string>');
form.append('supportedLocales', 'en-US');
form.append('subAccounts', 'false');
form.append('stability', '0.5');
form.append('similarityBoost', '0.5');
form.append('speed', '0');
form.append('supportsAllLanguages', 'false');
form.append('files.items', '{
"fileName": "example-file"
}');
const options = {method: 'POST', headers: {Authorization: '<api-key>'}};
options.body = form;
fetch('https://api.callers.ai/voices/voice-clone', 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.callers.ai/voices/voice-clone",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: <api-key>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($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.callers.ai/voices/voice-clone"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "<api-key>")
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.callers.ai/voices/voice-clone")
.header("Authorization", "<api-key>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.callers.ai/voices/voice-clone")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"name\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"description\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportedLocales\"\r\n\r\nen-US\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"subAccounts\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"stability\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"similarityBoost\"\r\n\r\n0.5\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"speed\"\r\n\r\n0\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"supportsAllLanguages\"\r\n\r\nfalse\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"files.items\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body[
{
"id": "<string>",
"voiceId": "<string>",
"name": "<string>",
"isMultilingual": true,
"supportedLocales": [
"<string>"
],
"ttsClient": "<string>",
"organizationId": "<string>",
"settings": {
"stability": 0.8,
"style": 0.3
}
}
]{
"status": "error",
"message": "<string>",
"data": [
{}
]
}{
"status": "error",
"message": "<string>"
}{
"status": "error",
"message": "<string>"
}Authorizations
Headers
Optional sub organization ID. Must belong to your main organization API key.
Body
Name of the voice
5Audio files for voice cloning
Description of the voice
The voice provider type
ELEVENLABS, CARTESIA, GOOGLE_CLOUD Supported locales for the voice
en-US, en-GB, en-AU, en-CA, en-IE, en-IN, en-NZ, en-ZA, en-SG, es-ES, es-MX, es-AR, es-CL, es-PE, fr-FR, pt-BR, pt-PT, zh-CN, cmn-EN, nl-NL, fi-FI, de-DE, de-AT, de-CH, de-LU, de-LI, gsw-CH, gsw-LI, el-GR, hi-IN, en-TA, id-ID, it-IT, ja-JP, ko-KR, ms-MY, en-MS, ro-RO, ru-RU, uk-UA, ka-GE, bg-BG, cs-CZ, da-DK, pl-PL, sk-SK, sv-SE, tr-TR, ar-SA, ary-MA, arz-EG, apc-LB, apc-SY, apc-PS, apc-JO, acm-IQ, ar-AE, afb-AE, afb-BH, afb-KW, afb-QA, afb-OM, hr-HR, hr-BA, he-IL, ur-PK, hu-HU, fil-PH, th-TH, vi-VN Flag indicating whether sub-accounts are enabled
Stability value between 0 and 1
0 <= x <= 1Similarity boost value between 0 and 1
0 <= x <= 1Normalized speed between -1.0 (slowest) and 1.0 (fastest). 0 = normal, negative = slower, positive = faster
-1 <= x <= 1Flag indicating whether this voice supports all languages
Response
Array of cloned Voice objects
The ID of the voice
The provider-specific voice ID
The name of the voice
Indicates if the voice supports multiple languages
Array of supported locale strings
Identifier for the TTS (text-to-speech) client
The gender of the voice
MALE, FEMALE The organization ID that owns this voice
Additional settings stored in JSON format
{ "stability": 0.8, "style": 0.3 }