gemini-2.5-flash-image(图生图chat格式)

POST

https://api.apicore.ai/v1/chat/completions

gemini-2.5-flash-image 便宜官方渠道谷歌的nano banana，fal接口 url返回
gemini-2.5-flash-image-hd 4k图片，超高清像素谷歌的nano banana，fal接口 url返回
gemini-2.5-flash-image-preview 官网格式，base64返回

请求参数

Header 参数

Body 参数application/json

示例

{
    "model": "gemini-2.5-flash-image",
    "stream": false,
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "text": "draw a picture sililarity",
                    "type": "text"
                },
                {
                    "image_url": {
                        "url": "https://filesystem.site/cdn/20250403/k0kVgLClcJyhH3Pybb5AInvsLptmQV.png"
                    },
                    "type": "image_url"
                }
            ]
        }
    ]
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.apicore.ai/v1/chat/completions' \
--header 'Authorization: Bearer sk-xxxx' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gemini-2.5-flash-image",
    "stream": false,
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "text": "draw a picture sililarity",
                    "type": "text"
                },
                {
                    "image_url": {
                        "url": "https://filesystem.site/cdn/20250403/k0kVgLClcJyhH3Pybb5AInvsLptmQV.png"
                    },
                    "type": "image_url"
                }
            ]
        }
    ]
}'

返回响应

🟢200成功

application/json

Body

示例

{
    "id": "chatcmpl-89DocsKCpJKFelswiv3OMPykfZym4",
    "object": "chat.completion",
    "created": 1756692469,
    "model": "gemini-2.5-flash-image",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "Here is an image similar to the one you provided. \n![image](https://google.datas.systems/fileSystem/response_images/287/2025/09/01/1756692469226509518_3352.png)"
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 97,
        "completion_tokens": 47,
        "total_tokens": 144,
        "prompt_tokens_details": {
            "text_tokens": 90
        },
        "completion_tokens_details": {
            "content_tokens": 47
        }
    }
}

生成图像(chat 格式)

gemini-2.5-flash-image(文生图chat格式)