OpenAI聊天格式

POST

/v1/chat/completions

兼容OpenAI Chat Completions格式的接口。支持Gemini图片生成功能。

日志关联：成功响应头 X-Oneapi-Request-Id 对应日志 request_id；系统生成的响应 id 通常为 chatcmpl-{request_id}。

请求参数

Header 参数

Body 参数application/json

示例

返回响应

🟢200成功

application/json

成功返回生成结果，包含图像Base64数据

Headers

Bodyapplication/json

请求示例

Shell

JavaScript

Java

Swift

curl --location 'https://tk.wxdatas.cn/v1/chat/completions' \
--header 'Authorization: Bearer sk-xxxxxx' \
--header 'Content-Type: application/json' \
--data '{
    "model": "string",
    "stream": true,
    "messages": [
        {
            "role": "string",
            "content": "string"
        }
    ],
    "extra_body": {
        "google": {
            "image_config": {
                "aspect_ratio": "string",
                "image_size": "string"
            }
        }
    },
    "contents": [
        {
            "role": "string",
            "parts": [
                {
                    "text": "string"
                }
            ]
        }
    ]
}'

响应示例

{
    "id": "chatcmpl-20251211160744809365000fdOhL0KY",
    "model": "gemini-3-pro-image-preview",
    "object": "chat.completion",
    "created": 1765440499,
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "![image](data:image/jpeg;base64,图片base64)"
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 4,
        "completion_tokens": 1359,
        "total_tokens": 1363
    }
}

修改于 2026-07-27 00:40:26

原生Gemini格式

Responses格式