Flux creation (OpenAI dall-e-3 format)

POST

/v1/images/generations

Image

Given a prompt and/or an input image, the model will generate a new image.

Related guide: Image Generation

Create an image based on the prompts.

Request

Header Params

Body Params application/json

Example

{
"model": "flux-context-pro",
"prompt": "a beautiful landscape with a river and mountains",
// "size": "1024x1524",
"n": 1,
"aspect_ratio": "21:9"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/images/generations' \
--header 'Authorization: Bearer {{YOUR_API_KEY}}' \
--header 'Content-Type: application/json' \
--data '{
"model": "flux-context-pro",
"prompt": "a beautiful landscape with a river and mountains",
// "size": "1024x1524",
"n": 1,
"aspect_ratio": "21:9"
}'

Responses

🟢200Create image

application/json

Bodyapplication/json

Example

{
"created": 1589478378,
"data": [
{
"url": "https://..."
},
{
"url": "https://..."
}
]
}

Modified at 2026-09-23 08:28:57

Create DALL·E 3

doubao-seedream-3-0-t2i-250415