Kling Motion Control kling-v3

Kling Motion Control Video Task (kling-v3)

curl --request POST \
  --url https://api.powertokens.ai/kling/v1/videos/motion-control \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "model_name": "kling-v3",
  "image_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png",
  "prompt": "The girl is wearing a gray loose T-shirt and denim shorts",
  "video_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4",
  "keep_original_sound": "yes",
  "character_orientation": "image",
  "mode": "pro",
  "callback_url": "",
  "external_task_id": "xxx"
}
'

import requests

url = "https://api.powertokens.ai/kling/v1/videos/motion-control"

payload = {
    "model_name": "kling-v3",
    "image_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png",
    "prompt": "The girl is wearing a gray loose T-shirt and denim shorts",
    "video_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4",
    "keep_original_sound": "yes",
    "character_orientation": "image",
    "mode": "pro",
    "callback_url": "",
    "external_task_id": "xxx"
}
headers = {
    "Content-Type": "<content-type>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': '<content-type>', Authorization: 'Bearer <token>'},
  body: JSON.stringify({
    model_name: 'kling-v3',
    image_url: 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png',
    prompt: 'The girl is wearing a gray loose T-shirt and denim shorts',
    video_url: 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4',
    keep_original_sound: 'yes',
    character_orientation: 'image',
    mode: 'pro',
    callback_url: '',
    external_task_id: 'xxx'
  })
};

fetch('https://api.powertokens.ai/kling/v1/videos/motion-control', 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.powertokens.ai/kling/v1/videos/motion-control",
  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_name' => 'kling-v3',
    'image_url' => 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png',
    'prompt' => 'The girl is wearing a gray loose T-shirt and denim shorts',
    'video_url' => 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4',
    'keep_original_sound' => 'yes',
    'character_orientation' => 'image',
    'mode' => 'pro',
    'callback_url' => '',
    'external_task_id' => 'xxx'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: <content-type>"
  ],
]);

$response = curl_exec($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.powertokens.ai/kling/v1/videos/motion-control"

	payload := strings.NewReader("{\n  \"model_name\": \"kling-v3\",\n  \"image_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png\",\n  \"prompt\": \"The girl is wearing a gray loose T-shirt and denim shorts\",\n  \"video_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4\",\n  \"keep_original_sound\": \"yes\",\n  \"character_orientation\": \"image\",\n  \"mode\": \"pro\",\n  \"callback_url\": \"\",\n  \"external_task_id\": \"xxx\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "<content-type>")
	req.Header.Add("Authorization", "Bearer <token>")

	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.powertokens.ai/kling/v1/videos/motion-control")
  .header("Content-Type", "<content-type>")
  .header("Authorization", "Bearer <token>")
  .body("{\n  \"model_name\": \"kling-v3\",\n  \"image_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png\",\n  \"prompt\": \"The girl is wearing a gray loose T-shirt and denim shorts\",\n  \"video_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4\",\n  \"keep_original_sound\": \"yes\",\n  \"character_orientation\": \"image\",\n  \"mode\": \"pro\",\n  \"callback_url\": \"\",\n  \"external_task_id\": \"xxx\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.powertokens.ai/kling/v1/videos/motion-control")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = '<content-type>'
request["Authorization"] = 'Bearer <token>'
request.body = "{\n  \"model_name\": \"kling-v3\",\n  \"image_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png\",\n  \"prompt\": \"The girl is wearing a gray loose T-shirt and denim shorts\",\n  \"video_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4\",\n  \"keep_original_sound\": \"yes\",\n  \"character_orientation\": \"image\",\n  \"mode\": \"pro\",\n  \"callback_url\": \"\",\n  \"external_task_id\": \"xxx\"\n}"

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

{
  "code": 0,
  "message": "string",
  "request_id": "string",
  "data": {
    "task_id": "string",
    "task_info": {
      "external_task_id": "string"
    },
    "task_status": "submitted",
    "created_at": 1722769557708,
    "updated_at": 1722769557708
  }
}

POST

kling

videos

motion-control

Kling Motion Control Video Task (kling-v3)

curl --request POST \
  --url https://api.powertokens.ai/kling/v1/videos/motion-control \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: <content-type>' \
  --data '
{
  "model_name": "kling-v3",
  "image_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png",
  "prompt": "The girl is wearing a gray loose T-shirt and denim shorts",
  "video_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4",
  "keep_original_sound": "yes",
  "character_orientation": "image",
  "mode": "pro",
  "callback_url": "",
  "external_task_id": "xxx"
}
'

import requests

url = "https://api.powertokens.ai/kling/v1/videos/motion-control"

payload = {
    "model_name": "kling-v3",
    "image_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png",
    "prompt": "The girl is wearing a gray loose T-shirt and denim shorts",
    "video_url": "https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4",
    "keep_original_sound": "yes",
    "character_orientation": "image",
    "mode": "pro",
    "callback_url": "",
    "external_task_id": "xxx"
}
headers = {
    "Content-Type": "<content-type>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': '<content-type>', Authorization: 'Bearer <token>'},
  body: JSON.stringify({
    model_name: 'kling-v3',
    image_url: 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png',
    prompt: 'The girl is wearing a gray loose T-shirt and denim shorts',
    video_url: 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4',
    keep_original_sound: 'yes',
    character_orientation: 'image',
    mode: 'pro',
    callback_url: '',
    external_task_id: 'xxx'
  })
};

fetch('https://api.powertokens.ai/kling/v1/videos/motion-control', 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.powertokens.ai/kling/v1/videos/motion-control",
  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_name' => 'kling-v3',
    'image_url' => 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png',
    'prompt' => 'The girl is wearing a gray loose T-shirt and denim shorts',
    'video_url' => 'https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4',
    'keep_original_sound' => 'yes',
    'character_orientation' => 'image',
    'mode' => 'pro',
    'callback_url' => '',
    'external_task_id' => 'xxx'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: <content-type>"
  ],
]);

$response = curl_exec($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.powertokens.ai/kling/v1/videos/motion-control"

	payload := strings.NewReader("{\n  \"model_name\": \"kling-v3\",\n  \"image_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png\",\n  \"prompt\": \"The girl is wearing a gray loose T-shirt and denim shorts\",\n  \"video_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4\",\n  \"keep_original_sound\": \"yes\",\n  \"character_orientation\": \"image\",\n  \"mode\": \"pro\",\n  \"callback_url\": \"\",\n  \"external_task_id\": \"xxx\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "<content-type>")
	req.Header.Add("Authorization", "Bearer <token>")

	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.powertokens.ai/kling/v1/videos/motion-control")
  .header("Content-Type", "<content-type>")
  .header("Authorization", "Bearer <token>")
  .body("{\n  \"model_name\": \"kling-v3\",\n  \"image_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png\",\n  \"prompt\": \"The girl is wearing a gray loose T-shirt and denim shorts\",\n  \"video_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4\",\n  \"keep_original_sound\": \"yes\",\n  \"character_orientation\": \"image\",\n  \"mode\": \"pro\",\n  \"callback_url\": \"\",\n  \"external_task_id\": \"xxx\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.powertokens.ai/kling/v1/videos/motion-control")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = '<content-type>'
request["Authorization"] = 'Bearer <token>'
request.body = "{\n  \"model_name\": \"kling-v3\",\n  \"image_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/multi-3.ng.png\",\n  \"prompt\": \"The girl is wearing a gray loose T-shirt and denim shorts\",\n  \"video_url\": \"https://p2-kling.klingai.com/kcdn/cdn-kcdn112452/kling-qa-test/dance.mp4\",\n  \"keep_original_sound\": \"yes\",\n  \"character_orientation\": \"image\",\n  \"mode\": \"pro\",\n  \"callback_url\": \"\",\n  \"external_task_id\": \"xxx\"\n}"

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

{
  "code": 0,
  "message": "string",
  "request_id": "string",
  "data": {
    "task_id": "string",
    "task_info": {
      "external_task_id": "string"
    },
    "task_status": "submitted",
    "created_at": 1722769557708,
    "updated_at": 1722769557708
  }
}

Authorizations

Authorization

string

header

required

Pass Authorization: Bearer <token> in the request header.

Headers

Content-Type

string

default:application/json

required

Data exchange format

Body

application/json

model_name

enum<string>

required

Model name

Available options:

kling-v3

image_url

string

required

Reference image. The characters, background, and other elements in the generated video will be based on the reference image.

Video content requirements:
- Character proportions should match the reference action proportions as much as possible; avoid using full-body actions to drive half-body characters
- Characters must show clear upper body or full body limbs and head, avoid occlusion
- Avoid extreme character orientations such as upside-down or lying flat; character proportion in frame must not be too low
- Supports realistic/stylized characters (including humans/humanoid animals/partial animals/characters with humanoid limb proportions)
Supports image Base64 encoding or image URL (must be accessible)
Note: When using Base64, do not add any prefix (e.g., data:image/png;base64,) before the Base64 string; pass the Base64 encoded string directly.
Correct Base64 parameter:

iVBORw0KGgoAAAANSUhEUgAAAAUA...

Incorrect Base64 parameter (includes data: prefix):

data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA...

Supported image formats: .jpg / .jpeg / .png
Image file size must not exceed 10MB, image dimensions between 300px~65536px, aspect ratio between 1:2.5 ~ 2.5:1

video_url

string

required

Reference video URL. The character motion in the generated video will match the reference video.

Video content requirements:
- Characters must show clear upper body or full body limbs and head, avoid occlusion
- Recommend uploading single-person action video; for 2+ people, the largest character action will be used
- Real person actions recommended; some stylized characters/humanoid limb proportions may work
- Action video should be a single continuous shot with the character always visible; avoid cuts, camera movements, etc., otherwise content will be truncated
- Avoid excessively fast actions; relatively smooth actions produce better results
Video files support .mp4/.mov, file size must not exceed 100MB, both width and height must be between 340px~3850px; validation failures will return error codes
Minimum video duration is 3 seconds; maximum duration depends on character orientation reference (character_orientation):
- When character orientation matches the video character: max 30 seconds
- When character orientation matches the image character: max 10 seconds
If your action difficulty is high or speed is fast, there is a chance the result will be shorter than the uploaded video duration because the model can only extract valid action duration; minimum 3s of usable continuous action is needed. Note that consumed credits cannot be refunded; adjust action difficulty and speed accordingly
The system validates video content and will return error codes if issues are found

character_orientation

enum<string>

required

Character orientation in the generated video, can match the image or the video

image: Match the character orientation in the image; reference video duration must not exceed 10 seconds
video: Match the character orientation in the video; reference video duration must not exceed 30 seconds
When referencing elements, the generated video can only reference the character orientation from the video

Available options:

image,

video

mode

enum<string>

default:std

required

Video generation mode

std: Standard mode, cost-effective
pro: Expert mode (high quality), better video quality

Available options:

std,

pro

prompt

string

Text prompt, can include positive and negative descriptions

Add elements to the scene or achieve camera movement effects through the prompt

Maximum string length: 2500

element_list

object[]

Element reference list, configured based on element IDs in the element library.

Use key:value format:

"element_list":[{ "element_id": 829836802793406551 }]```

- When referencing elements, the generated video can only reference the character orientation from the video
- Currently only supports 1 element

Maximum array length: 1

Show child attributes

keep_original_sound

enum<string>

default:yes

Whether to keep the original audio of the video.

Available options:

yes,

no

watermark_info

object

Whether to also generate a watermarked result.

Show child attributes

callback_url

string

Callback notification URL for this task. If configured, the server will proactively notify when the task status changes.

external_task_id

string

Custom task ID.

Does not override the system-generated task ID, but supports querying by this ID.
Must be unique per user.

Response

200 - application/json

Task accepted.

code

integer

Error code; see error codes for details.

message

string

Error message.

request_id

string

Request ID, system-generated, used for request tracking and troubleshooting.

data

object

Show child attributes

Kling Image-to-Video kling-v3

Kling Omni Video kling-v3-omni

Chat Models

Image Models

Video Models

Audio Models

asset library

Kling Motion Control kling-v3

Authorizations

Headers

Body

Response