Text to Speech
curl --request POST \
--url https://api.euron.one/api/v1/euri/audio/speech \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "<string>",
"input": "<string>",
"voice": "<string>",
"target_language_code": "<string>",
"speech_sample_rate": 123,
"pace": 123
}
'import requests
url = "https://api.euron.one/api/v1/euri/audio/speech"
payload = {
"model": "<string>",
"input": "<string>",
"voice": "<string>",
"target_language_code": "<string>",
"speech_sample_rate": 123,
"pace": 123
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
model: '<string>',
input: '<string>',
voice: '<string>',
target_language_code: '<string>',
speech_sample_rate: 123,
pace: 123
})
};
fetch('https://api.euron.one/api/v1/euri/audio/speech', 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.euron.one/api/v1/euri/audio/speech",
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([
'model' => '<string>',
'input' => '<string>',
'voice' => '<string>',
'target_language_code' => '<string>',
'speech_sample_rate' => 123,
'pace' => 123
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.euron.one/api/v1/euri/audio/speech"
payload := strings.NewReader("{\n \"model\": \"<string>\",\n \"input\": \"<string>\",\n \"voice\": \"<string>\",\n \"target_language_code\": \"<string>\",\n \"speech_sample_rate\": 123,\n \"pace\": 123\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.euron.one/api/v1/euri/audio/speech")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"<string>\",\n \"input\": \"<string>\",\n \"voice\": \"<string>\",\n \"target_language_code\": \"<string>\",\n \"speech_sample_rate\": 123,\n \"pace\": 123\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.euron.one/api/v1/euri/audio/speech")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"<string>\",\n \"input\": \"<string>\",\n \"voice\": \"<string>\",\n \"target_language_code\": \"<string>\",\n \"speech_sample_rate\": 123,\n \"pace\": 123\n}"
response = http.request(request)
puts response.read_bodyAPI Reference
Text to Speech
Convert text to natural-sounding speech using Orpheus, PlayAI, and Sarvam models.
POST
/
audio
/
speech
Text to Speech
curl --request POST \
--url https://api.euron.one/api/v1/euri/audio/speech \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "<string>",
"input": "<string>",
"voice": "<string>",
"target_language_code": "<string>",
"speech_sample_rate": 123,
"pace": 123
}
'import requests
url = "https://api.euron.one/api/v1/euri/audio/speech"
payload = {
"model": "<string>",
"input": "<string>",
"voice": "<string>",
"target_language_code": "<string>",
"speech_sample_rate": 123,
"pace": 123
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
model: '<string>',
input: '<string>',
voice: '<string>',
target_language_code: '<string>',
speech_sample_rate: 123,
pace: 123
})
};
fetch('https://api.euron.one/api/v1/euri/audio/speech', 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.euron.one/api/v1/euri/audio/speech",
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([
'model' => '<string>',
'input' => '<string>',
'voice' => '<string>',
'target_language_code' => '<string>',
'speech_sample_rate' => 123,
'pace' => 123
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.euron.one/api/v1/euri/audio/speech"
payload := strings.NewReader("{\n \"model\": \"<string>\",\n \"input\": \"<string>\",\n \"voice\": \"<string>\",\n \"target_language_code\": \"<string>\",\n \"speech_sample_rate\": 123,\n \"pace\": 123\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.euron.one/api/v1/euri/audio/speech")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"<string>\",\n \"input\": \"<string>\",\n \"voice\": \"<string>\",\n \"target_language_code\": \"<string>\",\n \"speech_sample_rate\": 123,\n \"pace\": 123\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.euron.one/api/v1/euri/audio/speech")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"<string>\",\n \"input\": \"<string>\",\n \"voice\": \"<string>\",\n \"target_language_code\": \"<string>\",\n \"speech_sample_rate\": 123,\n \"pace\": 123\n}"
response = http.request(request)
puts response.read_bodyRequest
POST https://api.euron.one/api/v1/euri/audio/speech
Body parameters
TTS model ID. Options:
canopylabs/orpheus-v1-english, canopylabs/orpheus-arabic-saudi, playai-tts, playai-tts-arabic, sarvam-tts.The text to synthesize into speech.
Voice ID or name. Available voices depend on the model.
Language code for Sarvam models (e.g.
"hi-IN", "en-IN").Audio sample rate in Hz (Sarvam models).
Speech pace/speed (Sarvam models).
Examples
curl -X POST https://api.euron.one/api/v1/euri/audio/speech \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_EURI_API_KEY" \
-d '{
"model": "canopylabs/orpheus-v1-english",
"input": "Hello! Welcome to EURI, the AI API gateway by Euron.",
"voice": "tara"
}' \
--output speech.wav
from openai import OpenAI
client = OpenAI(
api_key="YOUR_EURI_API_KEY",
base_url="https://api.euron.one/api/v1/euri"
)
response = client.audio.speech.create(
model="canopylabs/orpheus-v1-english",
input="Hello! Welcome to EURI, the AI API gateway by Euron.",
voice="tara"
)
response.stream_to_file("speech.wav")
curl -X POST https://api.euron.one/api/v1/euri/audio/speech \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_EURI_API_KEY" \
-d '{
"model": "sarvam-tts",
"input": "नमस्ते, EURI में आपका स्वागत है।",
"target_language_code": "hi-IN"
}' \
--output speech_hindi.wav
Response
Returns binary audio data (audio/wav). Save the response body directly to a file.
Pricing
| Model | Price per million characters |
|---|---|
canopylabs/orpheus-v1-english | $22.00 |
canopylabs/orpheus-arabic-saudi | $40.00 |
playai-tts | $22.00 |
playai-tts-arabic | $40.00 |
sarvam-tts | $33.00 (premium) |
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