Chat（gpt-4o-image-generation 修改图片）

正式环境

https://api.302.ai

POST

/v1/chat/completions

模型名：gpt-4o-image-generation
支持生成和修改图片

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-image-generation",
    "stream": true,
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "改成红色"
                },
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://s2.loli.net/2024/02/01/QSWVdw9bX56gj7O.jpg"
                    }
                }
            ]
        }
    ]
}

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-image-generation",
    "stream": true,
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "改成红色"
                },
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://s2.loli.net/2024/02/01/QSWVdw9bX56gj7O.jpg"
                    }
                }
            ]
        }
    ]
}'

返回响应

🟢200OK

application/json

Body

示例

{
    "id": "chatcmpl-89DdUM2KdlF1GzxX4a17WtdOd5QlD",
    "object": "chat.completion",
    "created": 1768197953,
    "model": "gpt-4o-image-generation",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "```json\n{\n  \"prompt\": \"红色\",\n  \"ratio\": \"1:1\",\n  \"n\": 2\n}\n```\n\n> ID: `580e73da-0c04-4eae-986f-ba265b73d26a`\n>[数据预览](https://asyncdata.net/web/580e73da-0c04-4eae-986f-ba265b73d26a) | [原始数据](https://asyncdata.net/source/580e73da-0c04-4eae-986f-ba265b73d26a)\n\n>🕐 排队中.\n\n>⚡ 生成中..\n\n>🏃‍ 进度 8....[100](https://videos.openai.com/az/vg-assets/task_01kercxn8bfjst34rbzj1271r3%2F1768197938_img_1.webp?se=2026-01-18T06%3A00%3A00Z&sp=r&sv=2024-08-04&sr=b&skoid=5e5fc900-07cf-43e7-ab5b-314c0d877bb0&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2026-01-11T09%3A56%3A21Z&ske=2026-01-18T10%3A01%3A21Z&sks=b&skv=2024-08-04&sig=FI%2BVpuYe00bwplXU63cS4jSoKP3eNDHNS3tTo1k8jws%3D&ac=oaivgprodscus2)\n\n> ✅ 生成完成\n\n\n![gen_01kercxpn5fnsav8535e32t0xx](https://file.302.ai/gpt/imgs/20260112/0fea49b9bde6c098487de804ab8bf614.png)\n\n[点击下载](https://file.302.ai/gpt/imgs/20260112/0fea49b9bde6c098487de804ab8bf614.png)\n\n![gen_01kercxpn4et6tr8z0fjk9e3fp](https://file.302.ai/gpt/imgs/20260112/eb5047448a74ec2b78156fd92c2f444b.png)\n\n[点击下载](https://file.302.ai/gpt/imgs/20260112/eb5047448a74ec2b78156fd92c2f444b.png)"
            },
            "logprobs": null,
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 96,
        "completion_tokens": 561,
        "total_tokens": 657,
        "prompt_tokens_details": {
            "text_tokens": 89,
            "cached_tokens_details": {}
        },
        "completion_tokens_details": {},
        "claude_cache_creation_5_m_tokens": 0,
        "claude_cache_creation_1_h_tokens": 0
    }
}

修改于 2026-01-26 06:36:42

Chat（gpt-4o-plus 生成图片）

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