通用图片生成（同步接口）

POST

/v1/images/generations

最后修改时间：2026-07-29 06:05:12

通过绘图和图片编辑接口支持如下模型，部分模型支持参考图，参考图url 放 prompt 中空格隔开
主站点
gemini-3.1-flash-image-preview
gemini-3-pro-image -preview

us站点:
gemini-3.1-flash-image
gemini-3-pro-image

请求参数

Header 参数

Body 参数application/json

示例

{
    "prompt": "一只猫在跑",
    "model": "gemini-3-pro-image",
    "size": "1k",
    "aspect_ratio": "1:1",
    "response_format": "url",
    "image": [
        ""
    ]
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://api.aiznt.com/v1/images/generations' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data '{
    "prompt": "一只猫在跑",
    "model": "gemini-3-pro-image",
    "size": "1k",
    "aspect_ratio": "1:1",
    "response_format": "url",
    "image": [
        ""
    ]
}'

返回响应

🟢200成功

application/json

Bodyapplication/json

示例

成功示例示例 2

{"created":1756357978,"data":[{"revised_prompt":"Put on your glasses.","url":"https://v3.fal.media/files/koala/0GDjq9jzyFRvrAqDt-f3M.png"}],"model":"nano-banana","usage":{"prompt_tokens":1,"completion_tokens":1,"total_tokens":2,"input_tokens_details":{"cached_tokens":0,"text_tokens":1,"audio_tokens":0,"image_tokens":1}}}

🟠400请求有误

修改于 2026-07-29 06:05:12

通用图片生成（异步接口）

gpt-image-2 通用格式 (Generations)