Chat（ByteDance Doubao Image Generation）

POST

/chat/completions

We have modified Doubao's general_v2.1_L and seededit APIs to adapt to OpenAI's format, enabling image generation and image editing.

Supported Models:
doubao-seededit

Price list: https://302.ai/pricing_api/

Request

Header Params

Body Params application/json

Example

{
    "model": "doubao-seededit",
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "把这张图变成紫色调的"
                },
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://s2.loli.net/2024/02/01/QSWVdw9bX56gj7O.jpg"
                    }
                }
            ]
        }
    ]
}

Request Code Samples

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": "doubao-seededit",
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "把这张图变成紫色调的"
                },
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://s2.loli.net/2024/02/01/QSWVdw9bX56gj7O.jpg"
                    }
                }
            ]
        }
    ]
}'

Responses

🟢200OK

application/json

Body

Example

{
    "id": "chatcmpl-123",
    "object": "chat.completion",
    "created": 1677652288,
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "\n\nHello there, how may I assist you today?"
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 9,
        "completion_tokens": 12,
        "total_tokens": 21
    }
}

Modified at 2025-03-24 07:51:41

Chat (ByteDance Doubao-Vision)

Chat (Stepfun)