curl --request POST \
  --url https://api.withhopper.com/tts/bytes \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model_id": "<string>",
  "transcript": "<string>",
  "voice": {
    "mode": "id",
    "id": "<string>"
  },
  "output_format": {
    "encoding": "pcm_s16le",
    "bit_rate": 128000
  },
  "language": "<string>",
  "generation_config": {
    "speed": 1.05,
    "volume": 1.25
  },
  "pronunciation_dict_id": "<string>",
  "stream": false
}
'

import requests

url = "https://api.withhopper.com/tts/bytes"

payload = {
    "model_id": "<string>",
    "transcript": "<string>",
    "voice": {
        "mode": "id",
        "id": "<string>"
    },
    "output_format": {
        "encoding": "pcm_s16le",
        "bit_rate": 128000
    },
    "language": "<string>",
    "generation_config": {
        "speed": 1.05,
        "volume": 1.25
    },
    "pronunciation_dict_id": "<string>",
    "stream": False
}
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_id: '<string>',
    transcript: '<string>',
    voice: {mode: 'id', id: '<string>'},
    output_format: {encoding: 'pcm_s16le', bit_rate: 128000},
    language: '<string>',
    generation_config: {speed: 1.05, volume: 1.25},
    pronunciation_dict_id: '<string>',
    stream: false
  })
};

fetch('https://api.withhopper.com/tts/bytes', 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.withhopper.com/tts/bytes",
  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_id' => '<string>',
    'transcript' => '<string>',
    'voice' => [
        'mode' => 'id',
        'id' => '<string>'
    ],
    'output_format' => [
        'encoding' => 'pcm_s16le',
        'bit_rate' => 128000
    ],
    'language' => '<string>',
    'generation_config' => [
        'speed' => 1.05,
        'volume' => 1.25
    ],
    'pronunciation_dict_id' => '<string>',
    'stream' => false
  ]),
  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.withhopper.com/tts/bytes"

	payload := strings.NewReader("{\n  \"model_id\": \"<string>\",\n  \"transcript\": \"<string>\",\n  \"voice\": {\n    \"mode\": \"id\",\n    \"id\": \"<string>\"\n  },\n  \"output_format\": {\n    \"encoding\": \"pcm_s16le\",\n    \"bit_rate\": 128000\n  },\n  \"language\": \"<string>\",\n  \"generation_config\": {\n    \"speed\": 1.05,\n    \"volume\": 1.25\n  },\n  \"pronunciation_dict_id\": \"<string>\",\n  \"stream\": false\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.withhopper.com/tts/bytes")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model_id\": \"<string>\",\n  \"transcript\": \"<string>\",\n  \"voice\": {\n    \"mode\": \"id\",\n    \"id\": \"<string>\"\n  },\n  \"output_format\": {\n    \"encoding\": \"pcm_s16le\",\n    \"bit_rate\": 128000\n  },\n  \"language\": \"<string>\",\n  \"generation_config\": {\n    \"speed\": 1.05,\n    \"volume\": 1.25\n  },\n  \"pronunciation_dict_id\": \"<string>\",\n  \"stream\": false\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.withhopper.com/tts/bytes")

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_id\": \"<string>\",\n  \"transcript\": \"<string>\",\n  \"voice\": {\n    \"mode\": \"id\",\n    \"id\": \"<string>\"\n  },\n  \"output_format\": {\n    \"encoding\": \"pcm_s16le\",\n    \"bit_rate\": 128000\n  },\n  \"language\": \"<string>\",\n  \"generation_config\": {\n    \"speed\": 1.05,\n    \"volume\": 1.25\n  },\n  \"pronunciation_dict_id\": \"<string>\",\n  \"stream\": false\n}"

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

"<string>"

{
  "error": {
    "message": "Streaming TTS does not support mp3; use wav or pcm/raw.",
    "type": "invalid_request_error",
    "code": "invalid_output_format",
    "param": null
  }
}

{
  "error": {
    "message": "Incorrect API key provided. Check your key at https://withhopper.com/dashboard.",
    "type": "invalid_request_error",
    "code": "invalid_api_key",
    "param": null
  }
}

{
  "error": {
    "message": "You have run out of credits. Contact us to add more.",
    "type": "insufficient_quota",
    "code": "insufficient_quota",
    "param": null
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "Voice 'X' is not prepared for model 'Y'.",
    "type": "invalid_request_error",
    "code": "voice_profile_missing",
    "param": null
  }
}

{
  "error": {
    "message": "Rate limit reached: 600 requests per minute per key. Retry after 21s.",
    "type": "rate_limit_error",
    "code": "rate_limit_exceeded",
    "param": null
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "type": "<string>",
    "code": "<string>",
    "param": "<string>"
  }
}