kwaivgi/kling-image/o3/edit
Kling Image O3 Edit is KwaiVGI's intelligent image editing model. Transform, retouch, and reimagine existing images using text prompts - from background replacement to artistic style conversion.
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/o3/editInput Schema
5 parameters · 1 required · 4 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. |
resolution | string | Optional | Image generation resolution. 1K: standard, 2K: high-res, 4K: ultra high-res. · Options: 1K, 2K, 4K · Default: "1K" 1K2K4K |
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/o3/edit",
"images": [
"https://static.sandbase.ai/examples/kwaivgi/kling-image/o3/edit/output_url_0.png"
],
"prompt": "Transform into photorealistic 3D render, add proper lighting and shadows, realistic materials and textures, maintain exact proportions and design from sketch, product visualization quality",
"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 O3 Edit
Kling Image O3 Edit is built for reworking existing imagery with written direction. One request can carry several reference images, and the prompt can address them individually as @Image1, @Image2, and onward when describing the transformation.
The edit is not locked to the source canvas: ten aspect ratios and 1K, 2K, or 4K rendering are exposed as output controls. PNG and JPEG options complete a workflow suited to substantial restyling, background changes, and other prompt-led reinterpretations.
Highlights
Multi-reference editing. Supply as many as ten images and identify each reference directly inside the prompt.
High-resolution reinterpretation. Render the transformed result at 1K, 2K, or 4K rather than inheriting a single fixed delivery size.
Flexible reframing. Choose among ten ratios when the edited composition must move between wide, square, and vertical formats.
PNG or JPEG output. Match the file format to an archival design asset or a lightweight preview.
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/o3/edit/output_url_0.png"
],
"output_format": "png",
"prompt": "Transform into photorealistic 3D render, add proper lighting and shadows, realistic materials and textures, maintain exact proportions and design from sketch, product visualization quality",
"resolution": "1K"
}
Technical Specs
| Spec | Value |
|---|---|
| Model ID | kwaivgi/kling-image/o3/edit |
| Inputs | aspect_ratio, images, output_format, prompt, resolution |
| Required inputs | prompt |
| Output fields | content_type, url |
| Execution | Async (submit, then poll for result) |
| Resolution | 1K / 2K / 4K |
| 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 |