Passer au contenu principal
POST
/
kling
/
v1
/
videos
/
multi-image2video
Create a Kling multi-image-to-video task
curl --request POST \
  --url https://api.cometapi.com/kling/v1/videos/multi-image2video \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model_name": "kling-v1-6",
  "duration": "5",
  "image_list": [
    {
      "image": "https://h2.inkwai.com/bs2/upload-ylab-stunt/se/ai_portal_queue_mmu_image_upscale_aiweb/3214b798-e1b4-4b00-b7af-72b5b0417420_raw_image_0.jpg"
    },
    {
      "image": "https://h2.inkwai.com/bs2/upload-ylab-stunt/se/ai_portal_queue_mmu_image_upscale_aiweb/3214b798-e1b4-4b00-b7af-72b5b0417420_raw_image_0.jpg"
    },
    {
      "image": "https://filesystem.site/cdn/20250414/chxiLc2O45zoLT8BCrQ6WQlTvGDDnK.png"
    },
    {
      "image": "https://filesystem.site/cdn/20250414/chxiLc2O45zoLT8BCrQ6WQlTvGDDnK.png"
    }
  ],
  "prompt": "The astronauts got up and left."
}
'
{
  "code": 0,
  "message": "SUCCEED",
  "data": {
    "task_id": "861309198188019719",
    "task_status": "submitted",
    "task_info": {},
    "created_at": 1773380633979,
    "updated_at": 1773380633979
  }
}

Documentation Index

Fetch the complete documentation index at: https://apidoc.cometapi.com/llms.txt

Use this file to discover all available pages before exploring further.

Utilisez ce endpoint lorsqu’une seule image source ne suffit pas et que vous souhaitez que Kling construise le mouvement à partir de plusieurs images de référence.

​
Avant de l’appeler

  • Préparez 2 à 4 images dans image_list
  • Commencez avec model_name: kling-v1-6 ou un autre modèle actuel que vous avez validé
  • Gardez le premier test simple : un Prompt court, aucun masque de mouvement, aucun paramètre de callback supplémentaire

​
Flux de tâche

1

Soumettre la requête multi-image

Envoyez la liste d’images, le prompt et la durée, puis enregistrez le task_id Kling renvoyé.
2

Interroger la tâche

Continuez avec Requêtes individuelles jusqu’à ce que la tâche atteigne un état terminal.
3

Conserver le résultat

Stockez la vidéo finale si vous avez besoin d’une conservation au-delà de l’URL de livraison du fournisseur.
Pour la référence complète des paramètres, consultez la documentation officielle de Kling.

Autorisations

​
Authorization
string
header
requis

Bearer token authentication. Use your CometAPI key.

Corps

application/json
​
model_name
string
défaut:kling-v1-6
requis

Kling model variant to use. See the Models page for current options.

​
duration
string
défaut:5
requis

Output video length in seconds. Options: 5, 10.

​
image_list
object[]
requis

2 to 4 source images. Each item provides an image field as a public URL or Base64 string (without data: prefix). Accepted formats: JPG, JPEG, PNG. Maximum 10 MB per image, minimum 300×300 px, aspect ratio between 1:2.5 and 2.5:1.

​
prompt
string
défaut:The cat turns its head and blinks.
requis

Text prompt describing the desired motion. Maximum 500 characters.

​
negative_prompt
string

Elements to exclude from the video. Maximum 200 characters.

​
callback_url
string

Webhook URL to receive task status updates when the task completes.

​
mode
string

Generation mode. std for standard (faster), pro for professional (higher quality).

​
cfg_scale
number

Prompt adherence strength. Higher values follow the prompt more closely. Range: 0–1.

​
static_mask
string

Static brush mask image as a Base64 string or public URL. White areas are frozen in place during video generation. Must match the aspect ratio and resolution of the input image.

​
dynamic_masks
object

Dynamic brush configuration. Up to 6 groups, each containing a painted-area mask and a motion trajectory.

​
external_task_id
string

Custom task id for your own tracking. Does not replace the system-generated task id but can be used to query tasks. Must be unique per user.

Réponse

200 - application/json

Task accepted.

​
code
integer
requis

Error code; specifically define the error code

​
message
string
requis

error message

​
data
object
requis