Kling Text To Audio

POST

kling

audio

text-to-audio

cURL

curl https://api.deerapi.com/kling/v1/audio/text-to-audio \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $DEERAPI_KEY" \
  -d '{
    "prompt": "Soft ambient ocean waves at sunrise.",
    "duration": 5
  }'

import os
import requests

url = "https://api.deerapi.com/kling/v1/audio/text-to-audio"
headers = {
    "Authorization": "Bearer " + os.environ["DEERAPI_KEY"],
    "Content-Type": "application/json",
}
payload = {
  "prompt": "Soft ambient ocean waves at sunrise.",
  "duration": 5
}

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

const response = await fetch("https://api.deerapi.com/kling/v1/audio/text-to-audio", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.DEERAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "prompt": "Soft ambient ocean waves at sunrise.",
    "duration": 5
  }),
});

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

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.deerapi.com/kling/v1/audio/text-to-audio",
  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([
    'prompt' => 'Soft ambient ocean waves at sunrise.',
    'duration' => 5
  ]),
  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/text-to-audio"

	payload := strings.NewReader("{\n  \"prompt\": \"Soft ambient ocean waves at sunrise.\",\n  \"duration\": 5\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/text-to-audio")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"prompt\": \"Soft ambient ocean waves at sunrise.\",\n  \"duration\": 5\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"prompt\": \"Soft ambient ocean waves at sunrise.\",\n  \"duration\": 5\n}"

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

{
  "code": 0,
  "message": "SUCCEED",
  "data": {
    "task_id": "861254119619698760",
    "task_status": "submitted",
    "task_info": {},
    "created_at": 1773367502225,
    "updated_at": 1773367502225
  }
}

Overview

Use this endpoint to call the Kling Text To Audio 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.

Body

application/json

prompt

string

default:Hello

required

Text prompt describing the audio to generate. Max 200 characters.

duration

integer

default:5

required

Duration of the generated audio in seconds. Range: 3.0–10.0, supports one decimal place.

external_task_id

string

default:audio-text-task-001

Optional user-defined task ID for your own tracking. Does not replace the system-generated task ID. Must be unique per account.

callback_url

string

default:https://example.com/webhook

Webhook URL for task status notifications. The server sends a callback when the task status changes.

Response

200 - application/json

Task accepted.

code

integer

required

Error code; specific error code definition

message

string

required

Error message

data

object

required

Show child attributes

cURL

curl https://api.deerapi.com/kling/v1/audio/text-to-audio \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $DEERAPI_KEY" \
  -d '{
    "prompt": "Soft ambient ocean waves at sunrise.",
    "duration": 5
  }'

import os
import requests

url = "https://api.deerapi.com/kling/v1/audio/text-to-audio"
headers = {
    "Authorization": "Bearer " + os.environ["DEERAPI_KEY"],
    "Content-Type": "application/json",
}
payload = {
  "prompt": "Soft ambient ocean waves at sunrise.",
  "duration": 5
}

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

const response = await fetch("https://api.deerapi.com/kling/v1/audio/text-to-audio", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.DEERAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "prompt": "Soft ambient ocean waves at sunrise.",
    "duration": 5
  }),
});

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

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.deerapi.com/kling/v1/audio/text-to-audio",
  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([
    'prompt' => 'Soft ambient ocean waves at sunrise.',
    'duration' => 5
  ]),
  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/text-to-audio"

	payload := strings.NewReader("{\n  \"prompt\": \"Soft ambient ocean waves at sunrise.\",\n  \"duration\": 5\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/text-to-audio")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"prompt\": \"Soft ambient ocean waves at sunrise.\",\n  \"duration\": 5\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"prompt\": \"Soft ambient ocean waves at sunrise.\",\n  \"duration\": 5\n}"

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

{
  "code": 0,
  "message": "SUCCEED",
  "data": {
    "task_id": "861254119619698760",
    "task_status": "submitted",
    "task_info": {},
    "created_at": 1773367502225,
    "updated_at": 1773367502225
  }
}

Text Models

Image Models

Video Models

Audio Models

Music Models

Overview

Before you start

Model selection

Implementation notes

Authorizations

Body

Response

​Overview

​Before you start

​Model selection

​Implementation notes

Authorizations

Body

Response

Overview

Before you start

Model selection

Implementation notes