gpt-4o-image generates image

POST

https://api.cometapi.com/v1/chat/completions

Maintainer:Not configured

🌟 Notes for generating images with GPT:

Since the gpt-4o-image endpoint is implemented through technical workarounds and is not an asynchronous interface, it cannot be made completely stable, so instability may occur.Please use the streaming output to view the process in real time.

If you have high stability requirements, it is recommended to use gpt-image-1, whose official API calls are more stable. For the calling method, refer to the official images/generations format; URL details: https://api.cometapi.com/v1/images/generations

Both gpt-4o-image and gpt-image-1 support the chat format, which can be accessed through technical means. URL details: https://api.cometapi.com/v1/chat/completions

Request

Header Params

Body Params application/json

Examples

Responses

🟢200Successful Response

application/json

Body

Request Example

Shell

JavaScript

Java

Swift

cURL

Text Generate pictureurl Image Generate Image

curl --location --request POST 'https://api.cometapi.com/v1/chat/completions' \
--header 'Authorization: {{api-key}}' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-4o-image",
    "stream": true,
    "messages": [
        {
            "role": "user",
            "content": "Generate a cute kitten sitting on a cloud, cartoon style"
        }
    ]
}'

Response Example

{
    "id": "chatcmpl-89DrEm9HUEuAk2JUN4tmIi5TEwVam",
    "object": "chat.completion",
    "created": 1744696747,
    "model": "gpt-4o-image",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "```\n{\n  \"prompt\": \"A cute kitten sitting on a cloud, in a cartoon style.\",\n  \"ratio\": \"1:1\"\n}\n```\n\n>🕐 Queuing.\n\n>⚡ Generating..\n\n>🏃‍ Progress 14...37...61...74..[100](https://videos.openai.com/vg-assets/assets%2Ftask_01jrw0e6vwez5sh16h25kn0xn2%2Fsrc_0.png?st=2025-04-15T04%3A40%3A06Z&se=2025-04-21T05%3A40%3A06Z&sks=b&skt=2025-04-15T04%3A40%3A06Z&ske=2025-04-21T05%3A40%3A06Z&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skoid=aa5ddad1-c91a-4f0a-9aca-e20682cc8969&skv=2019-02-02&sv=2018-11-09&sr=b&sp=r&spr=https%2Chttp&sig=tVdhsKmI14ibIK%2BKuwhSrCphnrSBZX0d%2FXtqjLVTF08%3D&az=oaivgprodscus)\n\n> ✅ Generation complete\n\n\n![gen_01jrw0e7j2fc2rp7evwe19y0q7](https://filesystem.site/cdn/20250415/CK1wClwp1so6YTPImkPlJpZD8KlrEM.png)"
            },
            "finish_reason": "stop"
        }
    ],
    "data": null,
    "usage": {
        "prompt_tokens": 21,
        "completion_tokens": 373,
        "total_tokens": 394,
        "prompt_tokens_details": {
            "CachedCreationTokens": 0,
            "text_tokens": 14,
            "cached_tokens_details": {}
        },
        "completion_tokens_details": {}
    },
    "error": {}
}

Modified at 2025-08-01 07:36:22

Anthropic Claude

Image Editing （gpt-image-1）