curl --location --request POST 'https://router.shengsuanyun.com/api/v1/chat/completions' \
--header 'HTTP-Referer: https://www.postman.com' \
--header 'X-Title: Postman' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "stream": true,
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "这是一张道路图片"
                },
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg"
                    }
                },
                {
                    "type": "text",
                    "text": "生成一张小女孩在这张图片中的道路上奔跑的图片,必须生成一张图片"
                }
            ]
        }
    ],
    "stream_options": {
        "include_usage": true
    },
    "model": "google/gemini-2.5-flash-image"
}'{
    "id": "2025102912501117466000AxcO7O3t",
    "provider": "Google",
    "model": "google/gemini-2.5-flash-image",
    "object": "chat.completion",
    "created": 1761713411,
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "这是您要的图片:一个小女孩在道路上奔跑",
                "images": [
                    {
                        "type": "image_url",
                        "image_url": {
                            "url": "data:image/png;base64,iVBORw0KGgo..."
                        },
                        "index": 0
                    }
                ]
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 3376,
        "completion_tokens": 1290,
        "total_tokens": 4666
    }
}