kwaivgi/kling-image/o1
Kling Image O1 by KwaiVGI - AI-powered image editing, style transfer, and transformation. Edit photos with natural language instructions, remove backgrounds, change styles, and enhance images effortlessly.
PNG, JPEG, WebP, or GIF · 20 MiB maximum each
Example output — click Run to generate your own
Send your first request
OpenAI-compatible endpoint with unified authentication and usage tracking.
https://api.sandbase.ai/v1/runkwaivgi/kling-image/o1Input Schema
6 parameters · 1 required · 5 optional
| Parameter | Type | Required | Description |
|---|---|---|---|
prompt | string | Required | Text prompt for image generation. Reference images using @Image1, @Image2, etc. (or @Image if only one image). Max 2500 characters. · Max length: 2500 |
images | string[] | Optional | List of reference images. Reference images in prompt using @Image1, @Image2, etc. (1-indexed). Max 10 images. |
elements | object[] | Optional | Elements (characters/objects) to include in the image. Reference in prompt as @Element1, @Element2, etc. Maximum 10 total (elements + reference images). |
resolution | string | Optional | Image generation resolution. 1K: standard, 2K: high-res. · Options: 1K, 2K · Default: "1K" 1K2K |
aspect_ratio | string | Optional | The aspect ratio of the generated image. · Options: 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16 21:916:93:24:35:41:14:53:42:39:16 |
output_format | string | Optional | The format of the generated image. · Options: jpeg, png · Default: "png" jpegpng |
Output Schema
| Field | Type | Description |
|---|---|---|
id | string | Unique identifier for the generation task |
status | string | Task status: pending, running, completed, failed, timeout |
model | string | Model used for the generation |
outputs | array | Array of output items |
outputs[].url | string | URL of the generated artifact |
outputs[].content_type | string | MIME type (e.g. image/png, video/mp4) |
error | object | null | Error details if failed, null on success |
error.type | string | Machine-readable error type code |
error.message | string | Human-readable error description |
Async Workflow
This model uses asynchronous execution. Submit a request and poll for the result.
- Submit — POST to /v1/run, receive an
id - Poll — GET /v1/run/{id} until status is
completed,failed, ortimeout - Retrieve — Read
outputsfrom the completed response
Code Examples
Ready-to-run snippets
# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "kwaivgi/kling-image/o1",
"images": [
"https://static.sandbase.ai/examples/kwaivgi/kling-image/o1/input_images_0.png",
"https://static.sandbase.ai/examples/kwaivgi/kling-image/o1/input_images_1.png"
],
"prompt": "Put @Image1 to the back seat of the car in @Image2, put @Element1 on to the @Image1",
"elements": [
{
"frontal_image_url": "https://storage.googleapis.com/falserverless/example_inputs/kling-image-o1/element-1-front.png",
"reference_image_urls": [
"https://storage.googleapis.com/falserverless/example_inputs/kling-image-o1/element-1-reference.png"
]
}
],
"resolution": "1K",
"output_format": "png"
}'
# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
-H "Authorization: Bearer YOUR_API_KEY"API README
Kling Image O1
Kling Image O1 is an instruction-driven image editor for compositions assembled from existing visual material. Rather than starting from an empty canvas, it lets the prompt address uploaded images and reusable character or object elements by name.
That reference system is unusually practical for a complex edit: up to ten images and elements can participate, while the output can be framed in ten aspect ratios and rendered at 1K or 2K. PNG and JPEG delivery make the endpoint easy to place in a downstream design workflow.
Highlights
Reference-aware composition. Call out source images as @Image1 and reusable subjects as @Element1, so the instruction can say where each asset belongs.
Room for a full visual cast. The combined allowance reaches ten reference images and elements, with as many as three additional views available for an element.
Layout choices built in. Ten aspect ratios cover wide, landscape, square, portrait, and tall outputs without requiring a separate crop step.
Delivery-ready controls. Select 1K or 2K resolution and return the edit as PNG or JPEG.
Pricing
| Billing unit | Price |
|---|---|
| Per request | $0.028 |
When to Use
| ✅ Good fit | ❌ Consider alternatives |
|---|---|
| The model's named workflow matches the source material and intended output | A different input modality or model route is required |
| A managed asynchronous result is suitable for the production pipeline | A synchronous, interactive editor is essential |
| The documented controls cover the required duration, framing, or format | The project needs controls outside this endpoint's schema |
| Creative iteration benefits from a repeatable request structure | Exact deterministic pixels, frames, geometry, or samples are mandatory |
| A finished downloadable media asset is the desired deliverable | Editable source layers or a native project file are required |
Prompt Guide
For generation, state the intended result first, then add the subject or source treatment, progression, style, and delivery constraints. Keep one creative variable per phrase, use the documented field names for controls, and change one setting at a time when comparing results.
{
"aspect_ratio": "21:9",
"images": [
"https://static.sandbase.ai/examples/kwaivgi/kling-image/o1/input_images_0.png"
],
"output_format": "png",
"prompt": "Put @Image1 to the back seat of the car in @Image2, put @Element1 on to the @Image1",
"resolution": "1K"
}
Technical Specs
| Spec | Value |
|---|---|
| Model ID | kwaivgi/kling-image/o1 |
| Inputs | aspect_ratio, elements, images, output_format, prompt, resolution |
| Required inputs | prompt |
| Output fields | content_type, url |
| Execution | Async (submit, then poll for result) |
| Resolution | 1K / 2K |
| Aspect Ratio | 21:9 / 16:9 / 3:2 / 4:3 / 5:4 / 1:1 / 4:5 / 3:4 / 2:3 / 9:16 |
| Output Format | jpeg / png |