doubao-seedream-4-5-251128

POST

/v1/images/generations/

Actual API Endpoint: POST https://refreshing-gratitude-production.up.railway.app/v1/images/generations/

Model Code: doubao-seedream-4-5-251128

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Request successful

Body

🟠401

🟠429

🔴500

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST '/v1/images/generations/' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "doubao-seedream-4-5-251128",
    "prompt": "一幅水彩风格的江南水乡风景画",
    "size": "2048x2048",
    "response_format": "url",
    "watermark": false
}'

Response Example

{
    "model": " doubao-seedream-4-5-251128",
    "created": 1774340075,
    "data": [
        {
            "url": "https://xxx.example.com/doubao-seedream-4-5/",
            "size": "2048x2048"
        }
    ],
    "usage": {
        "generated_images": 1,
        "output_tokens": 16384,
        "total_tokens": 16384,
        "tool_usage": null
    },
    "error": null
}

Modified at 2026-03-24 11:02:55

doubao-seedream-4-0-250828

GPT Image-1.5