Generate or edit images with Qwen Image 3.0

curl --request POST \ --url https://gengen.farm/api/gengen/v1/qwen-images/generations \ --header 'Authorization: Bearer gengen_live_xxxxxxxxxxxxxxxx' \ --header 'Content-Type: application/json' \ --data '{ "model": "qwen-image-3-0", "mode": "text_to_image", "prompt": "A cinematic night market poster with precise neon typography", "controls": { "outputCount": 1, "size": "1024*1024", "promptExtend": true, "watermark": false } }'

{ "id": "qwenimage3:571ae02f-5c9d-436c-83c2-f221e6df0000", "model": "qwen-image-3-0", "status": "succeeded", "outputs": { "images": [ "https://example.com/qwen-image-3/result.png" ] }, "usage": { "width": 1024, "height": 1024, "imageCount": 1 } }

Authorizations

Authorization

string

header

required

A workspace API key beginning with gengen_live_.

Body

application/json

model

string

required

Use the qwen-image-3-0 model.

Allowed value: "qwen-image-3-0"

prompt

string

required

Positive generation prompt or editing instruction. Chinese and English are supported.

Minimum string length: 1

mode

enum<string>

When omitted, GENGEN selects image_edit when reference images are present and text_to_image otherwise.

Supported values:

text_to_image — generate images from a text prompt
image_edit — edit one to three reference images

Available options:

text_to_image,

image_edit

assets

object

Show child attributes

controls

object

Show child attributes

Response

The generated images are returned synchronously.

string

required

model

string

required

Allowed value: "qwen-image-3-0"

status

string

required

Allowed value: "succeeded"

outputs

object

required

Show child attributes

usage

object

Show child attributes

Reference

BytePlus

Happy Horse

WonderClip

Flash VSR

Wan

Qwen

Generate or edit images with Qwen Image 3.0

Authorizations

Body

Response