Chat（gpt-4o-plus 生成图片）

正式环境

https://api.302.ai

POST

/v1/chat/completions

gpt-4-plus模型源于ChatGPT Plus，支持联网、图片生成、图片等文件内容分析、Python工具调用。
此范例是为了展示如何使用gpt-4-plus模型生成图片。
聊天模型接受一系列消息作为输入，然后返回模型生成的消息作为输出。尽管聊天格式是为了让多轮对话变得简单而设计的，但它对于没有任何对话的单轮任务也同样有用。

价格请查看：https://302.ai/price

请求参数

Header 参数

Body 参数application/json

示例

{
    "model": "gpt-4o-plus",
    "messages": [
        {
            "role": "user",
            "content": "生成一副田园水墨画"
        }
    ]
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/v1/chat/completions' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-4o-plus",
    "messages": [
        {
            "role": "user",
            "content": "生成一副田园水墨画"
        }
    ]
}'

返回响应

🟢200成功

application/json

Body

示例

{
    "id": "chatcmpl-89DjEWwCbXyuGDDkuAvCXuOL4MGDb",
    "object": "chat.completion",
    "created": 1769408917,
    "model": "gpt-4o-plus",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "{\n  \"prompt\": \"A serene rural landscape in traditional Chinese ink wash painting style, featuring rolling hills, a winding river, small cottages, lush trees, and distant mountains. The scene is calm and peaceful, with delicate brushstrokes capturing the natural beauty of the countryside. The monochromatic palette emphasizes the elegance of simplicity, with soft gradients of ink representing the mist and natural features.\",\n  \"size\": \"1024x1024\"\n}\n\n> 进度 [**3%**](https://filesystem.site/cdn/20260126/J9QCRG98jt0sdIjA9O7Jdyu02GPE64.webp).\n\n> 进度 [**53%**](https://filesystem.site/cdn/20260126/hp4qsPDyS89ifdTf5f4J1MvgpS7osM.webp).\n\n![file_000000008eb871fd8a36b4b871bcacff](https://filesystem.site/cdn/20260126/0CqZJBTLaMLnnP77z6MBfU9aegiXP2.webp)\n[下载⏬](https://filesystem.site/cdn/download/20260126/0CqZJBTLaMLnnP77z6MBfU9aegiXP2.webp)\n\nHere is the traditional Chinese ink wash painting depicting a peaceful rural scene."
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 15,
        "completion_tokens": 4287,
        "total_tokens": 4302,
        "prompt_tokens_details": {
            "text_tokens": 8,
            "image_tokens": 0
        },
        "completion_tokens_details": {
            "image_tokens": 4000,
            "content_tokens": 287
        }
    }
}

修改于 2026-01-26 06:36:42

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