Submit Kling 2.6 Video Generation Task
curl --request POST \
--url https://api.vidgo.ai/api/generate/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "kling-2.6",
"callback_url": "https://your-domain.com/callback",
"input": {
"prompt": "A young woman walking through a bustling city street, talking on her phone with a cheerful expression",
"sound": true,
"aspect_ratio": "16:9",
"duration": 5
}
}
'import requests
url = "https://api.vidgo.ai/api/generate/submit"
payload = {
"model": "kling-2.6",
"callback_url": "https://your-domain.com/callback",
"input": {
"prompt": "A young woman walking through a bustling city street, talking on her phone with a cheerful expression",
"sound": True,
"aspect_ratio": "16:9",
"duration": 5
}
}
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: 'kling-2.6',
callback_url: 'https://your-domain.com/callback',
input: {
prompt: 'A young woman walking through a bustling city street, talking on her phone with a cheerful expression',
sound: true,
aspect_ratio: '16:9',
duration: 5
}
})
};
fetch('https://api.vidgo.ai/api/generate/submit', 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.vidgo.ai/api/generate/submit",
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' => 'kling-2.6',
'callback_url' => 'https://your-domain.com/callback',
'input' => [
'prompt' => 'A young woman walking through a bustling city street, talking on her phone with a cheerful expression',
'sound' => true,
'aspect_ratio' => '16:9',
'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.vidgo.ai/api/generate/submit"
payload := strings.NewReader("{\n \"model\": \"kling-2.6\",\n \"callback_url\": \"https://your-domain.com/callback\",\n \"input\": {\n \"prompt\": \"A young woman walking through a bustling city street, talking on her phone with a cheerful expression\",\n \"sound\": true,\n \"aspect_ratio\": \"16:9\",\n \"duration\": 5\n }\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.vidgo.ai/api/generate/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"kling-2.6\",\n \"callback_url\": \"https://your-domain.com/callback\",\n \"input\": {\n \"prompt\": \"A young woman walking through a bustling city street, talking on her phone with a cheerful expression\",\n \"sound\": true,\n \"aspect_ratio\": \"16:9\",\n \"duration\": 5\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.vidgo.ai/api/generate/submit")
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\": \"kling-2.6\",\n \"callback_url\": \"https://your-domain.com/callback\",\n \"input\": {\n \"prompt\": \"A young woman walking through a bustling city street, talking on her phone with a cheerful expression\",\n \"sound\": true,\n \"aspect_ratio\": \"16:9\",\n \"duration\": 5\n }\n}"
response = http.request(request)
puts response.read_body{
"code": 200,
"data": {
"task_id": "task-unified-1757165031-uyujaw3d",
"status": "not_started",
"created_time": "2025-11-12T10:30:00"
}
}Kling
Kling 2.6 Video Generation
Advanced video generation with native audio support
POST
/
api
/
generate
/
submit
Submit Kling 2.6 Video Generation Task
curl --request POST \
--url https://api.vidgo.ai/api/generate/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "kling-2.6",
"callback_url": "https://your-domain.com/callback",
"input": {
"prompt": "A young woman walking through a bustling city street, talking on her phone with a cheerful expression",
"sound": true,
"aspect_ratio": "16:9",
"duration": 5
}
}
'import requests
url = "https://api.vidgo.ai/api/generate/submit"
payload = {
"model": "kling-2.6",
"callback_url": "https://your-domain.com/callback",
"input": {
"prompt": "A young woman walking through a bustling city street, talking on her phone with a cheerful expression",
"sound": True,
"aspect_ratio": "16:9",
"duration": 5
}
}
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: 'kling-2.6',
callback_url: 'https://your-domain.com/callback',
input: {
prompt: 'A young woman walking through a bustling city street, talking on her phone with a cheerful expression',
sound: true,
aspect_ratio: '16:9',
duration: 5
}
})
};
fetch('https://api.vidgo.ai/api/generate/submit', 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.vidgo.ai/api/generate/submit",
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' => 'kling-2.6',
'callback_url' => 'https://your-domain.com/callback',
'input' => [
'prompt' => 'A young woman walking through a bustling city street, talking on her phone with a cheerful expression',
'sound' => true,
'aspect_ratio' => '16:9',
'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.vidgo.ai/api/generate/submit"
payload := strings.NewReader("{\n \"model\": \"kling-2.6\",\n \"callback_url\": \"https://your-domain.com/callback\",\n \"input\": {\n \"prompt\": \"A young woman walking through a bustling city street, talking on her phone with a cheerful expression\",\n \"sound\": true,\n \"aspect_ratio\": \"16:9\",\n \"duration\": 5\n }\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.vidgo.ai/api/generate/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"kling-2.6\",\n \"callback_url\": \"https://your-domain.com/callback\",\n \"input\": {\n \"prompt\": \"A young woman walking through a bustling city street, talking on her phone with a cheerful expression\",\n \"sound\": true,\n \"aspect_ratio\": \"16:9\",\n \"duration\": 5\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.vidgo.ai/api/generate/submit")
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\": \"kling-2.6\",\n \"callback_url\": \"https://your-domain.com/callback\",\n \"input\": {\n \"prompt\": \"A young woman walking through a bustling city street, talking on her phone with a cheerful expression\",\n \"sound\": true,\n \"aspect_ratio\": \"16:9\",\n \"duration\": 5\n }\n}"
response = http.request(request)
puts response.read_body{
"code": 200,
"data": {
"task_id": "task-unified-1757165031-uyujaw3d",
"status": "not_started",
"created_time": "2025-11-12T10:30:00"
}
}- After submission, a
task_idwill be returned. If you provided acallback_url, when the task status becomesfinishedorfailed, a POST request will be sent to thecallback_url. - Regardless of whether
callback_urlis provided, you can retrieve the response result through the unified Query Task Status endpoint.
Kling 2.6 Video Generation
Generate high-quality videos with native audio support using Kling 2.6. Create cinematic content with synchronized dialogue, singing, sound effects, and ambient audio.Available Model
- kling-2.6 - Video generation with native audio (text-to-video and image-to-video)
Key Features
- Native Audio: Synchronized speech, singing, sound effects, and ambient sounds
- Flexible Duration: 5 or 10 seconds
- Aspect Ratios: 1:1 (square), 16:9 (landscape), and 9:16 (portrait)
- Modes: Text-to-video and image-to-video
Notes
end_image_urlis supported as an optional last-frame image for image-to-video requests.- When
end_image_urlis provided,input.soundmust befalse.
Authorizations
All API endpoints require Bearer Token authentication
Get your API Key:
Visit the API Key Management Page to get your API Key
Add it to the request header:
Authorization: Bearer YOUR_API_KEY
Body
application/json
⌘I