Claude 图片分析 API 文档

接口地址

POST https://www.dmxapi.cn/v1/chat/completions

请求头

参数	类型	说明
Accept	string	必须为 application/json
Authorization	string	Bearer令牌，格式: Bearer ******
Content-Type	string	必须为 application/json

请求参数

{
    "model": "claude-3-5-sonnet-20240620",  # 模型名称
    "messages": [
        {
            "role": "system", 
            "content": "You are a helpful assistant."  # 系统提示
        },
        {
            "role": "user",
            "content": [
                {"type": "text", "text": "这张图片里有什么?请详细描述。"},  # 文本内容
                {
                    "type": "image_url",
                    "image_url": {"url": "https://dmxapi.com/111.jpg"},  # 图片URL
                },
            ],
        },
    ],
    "stream": True  # 是否启用流式输出
}

Python调用示例

import json
import requests

# 配置API密钥和URL
API_KEY = "sk-******"  # 替换为你的API密钥
url = "https://www.dmxapi.cn/v1/chat/completions"

# 准备请求数据
payload = json.dumps({
    "model": "claude-3-5-sonnet-20240620",
    "messages": [
        {"role": "system", "content": "You are a helpful assistant."},
        {
            "role": "user",
            "content": [
                {"type": "text", "text": "这张图片里有什么?请详细描述。"},
                {
                    "type": "image_url",
                    "image_url": {"url": "https://dmxapi.com/111.jpg"},
                },
            ],
        },
    ],
    "stream": True
})

# 设置请求头
headers = {
    "Accept": "application/json",
    "Authorization": f"Bearer {API_KEY}",
    "Content-Type": "application/json",
}

# 发送POST请求
response = requests.post(url, headers=headers, data=payload)

# 打印响应结果
print(response.text)

注意事项

1. 请妥善保管API密钥，不要泄露
2. 图片URL需要可公开访问，图片网站没有做防盗链。
3. 流式输出适合需要实时显示结果的场景