Images-Generations（o3 Generate images）

POST

/klingai/mmu_omni_3_image

Kling AI's Kling O3 allows uploading 1–9 reference images and performing operations such as adding, deleting, modifying, blending, and stylizing these reference images via natural language instructions, generating a brand-new image with a single click. You can also directly input text instructions, and the model will perfectly render the image you need.
Official website: https://klingai.kuaishou.com/

Task Status

status code	description
10	Processing
50	Task failed, automatic refund
99	Task succeeded

Pricing

Resolution	Unit price (PTC/image)
1K / 2K	0.028
4K	0.056

Request

Header Params

Body Params application/json

Examples

Refer to the generated imageText-to-image

{
    "images": [
        "https://file.302.ai/gpt/imgs/20250813/1685cb62a87a47cdaa82fe4813c23f02.jpg"
    ],
    "prompt": "长焦镜头拍摄，地面拍摄，刺眼的阳光，一只骆驼，新疆戈壁烟尘四起",
    "imageCount": 1,
    "aspect_ratio": "1:1",
    "img_resolution": "1k"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

cURL

Refer to the generated imageText-to-image

curl --location --request POST 'https://api.302.ai/klingai/mmu_omni_3_image' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
    "images": [
        "https://file.302.ai/gpt/imgs/20250813/1685cb62a87a47cdaa82fe4813c23f02.jpg"
    ],
    "prompt": "长焦镜头拍摄，地面拍摄，刺眼的阳光，一只骆驼，新疆戈壁烟尘四起",
    "imageCount": 1,
    "aspect_ratio": "1:1",
    "img_resolution": "1k"
}'

Responses

🟢200success

application/json

Body

Example

{
    "code": 0,
    "data": {
        "created_at": 1764904157261,
        "task_id": "kling_22ecb57c18f9",
        "task_info": {
            "aspect_ratio": "1:1",
            "images": [
                "https://file.302.ai/gpt/imgs/20250813/1685cb62a87a47cdaa82fe4813c23f02.jpg"
            ],
            "prompt": "长焦镜头拍摄，地面拍摄，刺眼的阳光，一只骆驼，新疆戈壁烟尘四起"
        },
        "task_result": {},
        "task_status": "submitted",
        "task_status_msg": "",
        "updated_at": 1764904157261
    },
    "message": "success",
    "request_id": "kling_22ecb57c18f9"
}

Modified at 2026-02-11 06:48:17

Fetch（Get task results）

Images-Generations (Image Generation)