Kling TTS

POST

kling

audio

tts

cURL

curl https://api.deerapi.com/kling/v1/audio/tts \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $DEERAPI_KEY" \
  -d '{
    "text": "Welcome to DeerAPI!",
    "voice_id": "en_male_narrator",
    "voice_language": "en",
    "voice_speed": 1.2
  }'

import os
import requests

url = "https://api.deerapi.com/kling/v1/audio/tts"
headers = {
    "Authorization": "Bearer " + os.environ["DEERAPI_KEY"],
    "Content-Type": "application/json",
}
payload = {
  "text": "Welcome to DeerAPI!",
  "voice_id": "en_male_narrator",
  "voice_language": "en",
  "voice_speed": 1.2
}

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

const response = await fetch("https://api.deerapi.com/kling/v1/audio/tts", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.DEERAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "text": "Welcome to DeerAPI!",
    "voice_id": "en_male_narrator",
    "voice_language": "en",
    "voice_speed": 1.2
  }),
});

console.log(await response.json());

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.deerapi.com/kling/v1/audio/tts",
  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([
    'text' => 'Welcome to DeerAPI!',
    'voice_id' => 'en_male_narrator',
    'voice_language' => 'en'
  ]),
  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.deerapi.com/kling/v1/audio/tts"

	payload := strings.NewReader("{\n  \"text\": \"Welcome to DeerAPI!\",\n  \"voice_id\": \"en_male_narrator\",\n  \"voice_language\": \"en\"\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.deerapi.com/kling/v1/audio/tts")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"text\": \"Welcome to DeerAPI!\",\n  \"voice_id\": \"en_male_narrator\",\n  \"voice_language\": \"en\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.deerapi.com/kling/v1/audio/tts")

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  \"text\": \"Welcome to DeerAPI!\",\n  \"voice_id\": \"en_male_narrator\",\n  \"voice_language\": \"en\"\n}"

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

{}

Overview

Use this endpoint to call the Kling TTS workflow through DeerAPI. The API reference on this page shows the request schema, response schema, authentication requirements, and runnable examples for the configured endpoint.

Before you start

Use the DeerAPI base URL and pass your API Key in the Authorization header:

https://api.deerapi.com

Authorization: Bearer $DEERAPI_KEY

Model selection

Choose a current model ID from the live pricing page. Model availability changes over time, so avoid copying a model ID from an old project without checking the live list first.

Implementation notes

Use the OpenAPI playground for the exact request fields accepted by this endpoint.
Keep API Keys on the server side when you build production applications.
Log the request ID from failed calls so support can investigate the request.
Retry 429, 500, and 503 responses with exponential backoff.

Authorizations

Authorization

string

header

required

Use a DeerAPI API Key as a Bearer token.

Headers

Content-Type

string

Content type of the request body.

Body

application/json

text

string

default:Hello

required

Text to synthesize into speech. Max 1000 characters.

voice_id

string

default:example

required

Voice preset ID. Determines the speaker voice used for synthesis. See the Kling documentation for available voice IDs and their supported languages.

voice_language

string

default:en

required

Language of the selected voice. Must match the language supported by the chosen voice_id. Use an available service language code such as en.

voice_speed

number

Speech rate multiplier. Range 0.8–2.0 (one decimal place). Values outside this range are clamped automatically.

Response

200 - application/json

Success

The response is of type object.

cURL

curl https://api.deerapi.com/kling/v1/audio/tts \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $DEERAPI_KEY" \
  -d '{
    "text": "Welcome to DeerAPI!",
    "voice_id": "en_male_narrator",
    "voice_language": "en",
    "voice_speed": 1.2
  }'

import os
import requests

url = "https://api.deerapi.com/kling/v1/audio/tts"
headers = {
    "Authorization": "Bearer " + os.environ["DEERAPI_KEY"],
    "Content-Type": "application/json",
}
payload = {
  "text": "Welcome to DeerAPI!",
  "voice_id": "en_male_narrator",
  "voice_language": "en",
  "voice_speed": 1.2
}

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

const response = await fetch("https://api.deerapi.com/kling/v1/audio/tts", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.DEERAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "text": "Welcome to DeerAPI!",
    "voice_id": "en_male_narrator",
    "voice_language": "en",
    "voice_speed": 1.2
  }),
});

console.log(await response.json());

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.deerapi.com/kling/v1/audio/tts",
  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([
    'text' => 'Welcome to DeerAPI!',
    'voice_id' => 'en_male_narrator',
    'voice_language' => 'en'
  ]),
  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.deerapi.com/kling/v1/audio/tts"

	payload := strings.NewReader("{\n  \"text\": \"Welcome to DeerAPI!\",\n  \"voice_id\": \"en_male_narrator\",\n  \"voice_language\": \"en\"\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.deerapi.com/kling/v1/audio/tts")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"text\": \"Welcome to DeerAPI!\",\n  \"voice_id\": \"en_male_narrator\",\n  \"voice_language\": \"en\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.deerapi.com/kling/v1/audio/tts")

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  \"text\": \"Welcome to DeerAPI!\",\n  \"voice_id\": \"en_male_narrator\",\n  \"voice_language\": \"en\"\n}"

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

{}

Text Models

Image Models

Video Models

Audio Models

Music Models

Overview

Before you start

Model selection

Implementation notes

Authorizations

Headers

Body

Response