# GPT Image-1.5 - Image to Image
## OpenAPI Specification
```yaml
openapi: 3.0.1
info:
title: ''
description: ''
version: 1.0.0
paths:
/api/v1/jobs/createTask:
post:
summary: GPT Image-1.5 - Image to Image
deprecated: false
description: >
## Overview
Generate images from input images using the GPT Image 1.5 Image To Image
model. This model allows you to edit or modify existing images with text
prompts. The process consists of two steps: create a generation task and
query task status and results.
## File Upload Requirements
Before using this API, you need to upload your image files:
Use the File Upload API to upload your source image.
Learn how to upload images and get file URLs
After upload, you'll receive a file URL that you can use in the `input_urls` parameter.
- Supported formats: JPEG, PNG, WebP
- Maximum file size: 10MB
- Maximum 16 input URLs per request
- Images should be appropriate and follow usage guidelines
## Query Task Status
After submitting a task, use the unified query endpoint to check
progress and retrieve results:
Learn how to query task status and retrieve generation results
::: tip[]
For production use, we recommend using the `callBackUrl` parameter to
receive automatic notifications when generation completes, rather than
polling the status endpoint.
:::
## Related Resources
Explore all available models
Check credits and account usage
operationId: gpt-image-1-5-image-to-image
tags:
- docs/en/Market/Image Models/GPT Image
parameters: []
requestBody:
content:
application/json:
schema:
type: object
required:
- model
properties:
model:
type: string
enum:
- gpt-image/1.5-image-to-image
default: gpt-image/1.5-image-to-image
description: |-
The model name to use for generation. Required field.
- Must be `gpt-image/1.5-image-to-image` for this endpoint
examples:
- gpt-image/1.5-image-to-image
callBackUrl:
type: string
format: uri
description: >-
The URL to receive generation task completion updates.
Optional but recommended for production use.
- System will POST task status and results to this URL when
generation completes
- Callback includes generated content URLs and task
information
- Your callback endpoint should accept POST requests with
JSON payload containing results
- Alternatively, use the Get Task Details endpoint to poll
task status
- To ensure callback security, see [Webhook Verification
Guide](/common-api/webhook-verification) for signature
verification implementation
examples:
- https://your-domain.com/api/callback
input:
type: object
description: Input parameters for the generation task
properties:
input_urls:
description: >-
Upload an image file to use as input for the API (File
URL after upload, not file content; Accepted types:
image/jpeg, image/png, image/webp; Max size: 10.0MB)
type: array
items:
type: string
format: uri
maxItems: 16
examples:
- - >-
https://static.aiquickdraw.com/tools/example/1765962794374_GhtqB9oX.webp
prompt:
description: A text description of the image you want to generate
type: string
examples:
- >-
Edit the image to dress the woman using the provided
clothing images. Preserve her exact likeness,
expression, hairstyle, and proportions. Replace only
the clothing, fitting the garments naturally to her
existing pose and body geometry with realistic fabric
behavior. Match lighting, shadows, and color
temperature to the original photo so the outfit
integrates photorealistically, without looking pasted
on.
aspect_ratio:
description: >-
Width-height ratio of the image, determining its visual
form.
type: string
enum:
- '1:1'
- '2:3'
- '3:2'
default: '3:2'
examples:
- '3:2'
quality:
description: 'Quality: medium=balanced, high=slow/detailed.'
type: string
enum:
- medium
- high
default: medium
examples:
- medium
required:
- input_urls
- prompt
- aspect_ratio
- quality
x-apidog-orders:
- input_urls
- prompt
- aspect_ratio
- quality
x-apidog-ignore-properties: []
x-apidog-orders:
- model
- callBackUrl
- input
x-apidog-ignore-properties: []
example:
model: gpt-image/1.5-image-to-image
callBackUrl: https://your-domain.com/api/callback
input:
input_urls:
- >-
https://static.aiquickdraw.com/tools/example/1765962794374_GhtqB9oX.webp
prompt: >-
Edit the image to dress the woman using the provided clothing
images. Preserve her exact likeness, expression, hairstyle,
and proportions. Replace only the clothing, fitting the
garments naturally to her existing pose and body geometry with
realistic fabric behavior. Match lighting, shadows, and color
temperature to the original photo so the outfit integrates
photorealistically, without looking pasted on.
aspect_ratio: '3:2'
quality: medium
responses:
'200':
description: Request successful
content:
application/json:
schema:
allOf:
- $ref: '#/components/schemas/ApiResponse'
example:
code: 200
msg: success
data:
taskId: task_gpt-image_1765968156336
headers: {}
x-apidog-name: ''
security:
- BearerAuth: []
x-apidog:
schemeGroups:
- id: kn8M4YUlc5i0A0179ezwx
schemeIds:
- BearerAuth
required: true
use:
id: kn8M4YUlc5i0A0179ezwx
scopes:
kn8M4YUlc5i0A0179ezwx:
BearerAuth: []
callbacks:
onImageGenerated:
'{$request.body#/callBackUrl}':
post:
summary: Image Generation Callback
description: >-
When the image generation task is completed, the system sends
the result to your callback URL via a POST request.
requestBody:
required: true
content:
application/json:
schema:
type: object
properties:
code:
type: integer
description: >-
Status code
- **200**: Success - Image generation task completed
successfully
- **400**: Invalid request parameters or content
violates policy
- **500**: Internal error. Please try again later.
- **501**: Failed - Image generation task failed
enum:
- 200
- 400
- 500
- 501
msg:
type: string
description: Status message
example: Playground task completed successfully.
data:
type: object
properties:
completeTime:
type: integer
format: int64
description: >-
Task completion time, represented as a Unix
timestamp in milliseconds
example: 1786432473000
costTime:
type: integer
description: Task duration in seconds
example: 76
createTime:
type: integer
format: int64
description: >-
Task creation time, represented as a Unix
timestamp in milliseconds
example: 1786432397000
creditsConsumed:
type: number
format: double
description: Number of credits consumed by the task
example: 4
model:
type: string
description: Image editing model used for the task
example: gpt-image/1.5-image-to-image
param:
type: string
description: >-
Parameters submitted when creating the task, in
JSON string format
example: >-
{"input":"{\"aspect_ratio\":\"3:2\",\"prompt\":\"Edit
the image to dress the woman using the provided
clothing images. Preserve her exact likeness,
expression, hairstyle, and proportions. Replace
only the clothing, fitting the garments
naturally to her existing pose and body geometry
with realistic fabric behavior. Match lighting,
shadows, and color temperature to the original
photo so the outfit integrates
photorealistically, without looking pasted
on.\",\"input_urls\":[\"https://static.aiquickdraw.com/tools/example/1765962794374_GhtqB9oX.webp\"],\"quality\":\"medium\"}","callBackUrl":"https://webhook.uutool.cn/5f723555-ec59-4b8f-8feb-bed810982785","model":"gpt-image/1.5-image-to-image"}
resultJson:
type: string
description: >-
Image generation result in JSON string format.
resultUrls contains the list of generated image
URLs.
example: >-
{"resultUrls":["https://tempfile.aiquickdraw.com/images/chatgpt/file_00000000a2ec81f7824e0c47380c4e2e.png"]}
state:
type: string
description: Task status
enum:
- success
- fail
example: success
taskId:
type: string
description: Task ID
example: 4365c9c9261f1623f40e86acf09da76d
updateTime:
type: integer
format: int64
description: >-
Last task update time, represented as a Unix
timestamp in milliseconds
example: 1786432473000
responses:
'200':
description: Callback received successfully
x-apidog-folder: docs/en/Market/Image Models/GPT Image
x-apidog-status: released
x-run-in-apidog: https://app.apidog.com/web/project/1184766/apis/api-28506372-run
components:
schemas:
ApiResponse:
type: object
properties:
code:
type: integer
description: >-
Response status code
- **200**: Success - Request has been processed successfully
- **401**: Unauthorized - Authentication credentials are missing or
invalid
- **402**: Insufficient Credits - Account does not have enough
credits to perform the operation
- **404**: Not Found - The requested resource or endpoint does not
exist
- **422**: Validation Error - The request parameters failed
validation checks
- **429**: Rate Limited - Request limit has been exceeded for this
resource
- **433**: Request Limit - Sub-key Usage Exceeds Limit
- **455**: Service Unavailable - System is currently undergoing
maintenance
- **500**: Server Error - An unexpected error occurred while
processing the request
- **501**: Generation Failed - Content generation task failed
- **505**: Feature Disabled - The requested feature is currently
disabled
enum:
- 200
- 401
- 402
- 404
- 422
- 429
- 433
- 455
- 500
- 501
- 505
x-apidog-enum:
- value: 200
name: ''
description: ''
- value: 401
name: ''
description: ''
- value: 402
name: ''
description: ''
- value: 404
name: ''
description: ''
- value: 422
name: ''
description: ''
- value: 429
name: ''
description: ''
- value: 433
name: ''
description: ''
- value: 455
name: ''
description: ''
- value: 500
name: ''
description: ''
- value: 501
name: ''
description: ''
- value: 505
name: ''
description: ''
msg:
type: string
description: Response message, error description when failed
examples:
- success
data:
type: object
properties:
taskId:
type: string
description: >-
Task ID, can be used with Get Task Details endpoint to query
task status
x-apidog-orders:
- taskId
required:
- taskId
x-apidog-ignore-properties: []
x-apidog-orders:
- code
- msg
- data
title: response not with recordId
required:
- data
x-apidog-ignore-properties: []
x-apidog-folder: ''
securitySchemes:
BearerAuth:
type: bearer
scheme: bearer
bearerFormat: API Key
description: >-
All API requests require a Bearer Token. Add the header `Authorization:
Bearer YOUR_API_KEY` to authenticate requests.
BearerAuth1:
type: bearer
scheme: bearer
bearerFormat: API Key
description: >-
所有 API 请求都需要 Bearer Token。请在请求头中添加 `Authorization: Bearer YOUR_API_KEY`
进行身份验证。
servers:
- url: https://api.kie.ai
description: 正式环境
security:
- BearerAuth: []
x-apidog:
schemeGroups:
- id: kn8M4YUlc5i0A0179ezwx
schemeIds:
- BearerAuth
required: true
use:
id: kn8M4YUlc5i0A0179ezwx
scopes:
kn8M4YUlc5i0A0179ezwx:
BearerAuth: []
```