Qwen Image Edit Plus Serverless API

Multi-image editing with precise text-guided transformations.

~12.37s
POST /v2/qwen-image-edit-plus · submit + poll
 1# pip install "segmind>=1.1.0"
 2# export SEGMIND_API_KEY="YOUR_API_KEY"
 3import segmind
 4
 5# Async (v2): submit to the queue and block until COMPLETED.
 6# run() returns the final result dict (600s deadline, 1.0s poll by default).
 7result = segmind.run(
 8    "qwen-image-edit-plus",
 9    image="https://segmind-resources.s3.amazonaws.com/input/c9e0ba47-d061-44fd-91e0-c9c55eed07fb-img2-qime.jpg",
10    image_2="https://segmind-resources.s3.amazonaws.com/input/5bacb90c-f157-4dec-9ea8-7a02052206a0-image1-ip.png",
11    image_3=None,
12    prompt="The woman from image 2 is sitting on the sofa, smiling and waving, in the scene from image 1",
13    aspect_ratio="match_input_image",
14    go_fast=True,
15    seed=760941192,
16    image_format="webp",
17    quality=90,
18    base64=False,
19)
20print(result["status"])                      # COMPLETED
21print(result.get("output"))                  # model output (e.g. media URL)
22print(result["metrics"]["inference_time"])   # server compute seconds
23
24# --- Or submit + poll manually (track request_id, control the cadence) ---
25from segmind import SegmindClient, InferenceFailed, InferenceTimeout
26
27client = SegmindClient()                      # reads SEGMIND_API_KEY
28payload = {
29    "image": "https://segmind-resources.s3.amazonaws.com/input/c9e0ba47-d061-44fd-91e0-c9c55eed07fb-img2-qime.jpg",
30    "image_2": "https://segmind-resources.s3.amazonaws.com/input/5bacb90c-f157-4dec-9ea8-7a02052206a0-image1-ip.png",
31    "image_3": None,
32    "prompt": "The woman from image 2 is sitting on the sofa, smiling and waving, in the scene from image 1",
33    "aspect_ratio": "match_input_image",
34    "go_fast": True,
35    "seed": 760941192,
36    "image_format": "webp",
37    "quality": 90,
38    "base64": False,
39}
40job = client.submit_async("qwen-image-edit-plus", **payload)
41print(job.request_id)                         # available immediately
42try:
43    result = job.wait(timeout=600, interval=1.0)
44except InferenceTimeout as e:
45    print("still running:", e.request_id)
46except InferenceFailed as e:
47    print("failed:", e.detail)

API Endpoint

POSThttps://api.segmind.com/v1/qwen-image-edit-plus

Parameters

imagerequired
string (uri)

Input Image URL or file reference.

image_2required
string (uri)

Input Image URL or file reference.

image_3required
string (uri)

Input Image URL or file reference.

promptrequired
string

Describes what to edit in the image

aspect_ratiooptional
string

Defines frame aspect ratio.

Default: "match_input_image"
Allowed values :
"1:1""16:9""9:16""4:3""3:4""3:2""2:3""match_input_image"
base64optional
boolean

Outputs base64. True if image as text needed.

Default: false
go_fastoptional
boolean

Activates faster image generation. Disable for quality over speed.

Default: true
image_formatoptional
string

Choose format for image storage. 'jpeg' for compact files, 'png' for clarity.

Default: "webp"
Allowed values :
"png""jpeg""webp"
qualityoptional
integer

Sets image detail level. Use 80 for web content, 100 for high-quality prints.

Default: 90Range: 10 - 100
seedoptional
integer

Seed stabilizes output. Try -1 for randomness.

Default: 760941192Range: -1 - 999999999999999

Response Type

Returns: Image

Asynchronous requests (v2)

Use Async for video, long-running (>~60s), or high-concurrency workloads; Sync is simplest for fast image & LLM calls. Async submits a request and you poll it to completion.

  1. 1
    POST /v2/qwen-image-edit-plus

    Submitreturns request_id, status_url, response_url

  2. 2
    GET /v2/requests/{id}/status

    Polluntil COMPLETED or FAILED

  3. 3
    GET /v2/requests/{id}

    Resultfinal response body

Status states

QUEUEDAccepted, waiting for a worker
PROCESSINGRunning on a worker
COMPLETEDDone — result body is ready
FAILEDErrored (incl. content/RAI blocks)
  • A FAILED request is served as HTTP 422 — the body still carries the error detail.
  • An unknown or expired request_id returns HTTP 404.
  • Results are retained for 1 hour, then expire.
  • Content / RAI blocks surface as FAILED, not a separate state.
  • Track completion by polling the status endpoint.

Common Error Codes

The API returns standard HTTP status codes. Detailed error messages are provided in the response body.

400

Bad Request

Invalid parameters or request format

401

Unauthorized

Missing or invalid API key

403

Forbidden

Insufficient permissions

404

Not Found

Model or endpoint not found

406

Insufficient Credits

Not enough credits to process request

429

Rate Limited

Too many requests

500

Server Error

Internal server error

502

Bad Gateway

Service temporarily unavailable

504

Timeout

Request timed out