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FLUX.2 [pro]

flux_2_pro

FLUX.2 [pro] is a second-generation professional image generation model with improved quality and faster processing.

Endpoints

POST /v1/queue/flux_2_pro # Create task

GET /v1/queue/flux_2_pro/requests/{request_id}/status # Check status

GET /v1/queue/flux_2_pro/requests/{request_id}/response # Get result

PUT /v1/queue/flux_2_pro/requests/{request_id}/cancel # Cancel task

Request parameters

curl --location "https://cloud.seaart.ai/model/v1/queue/flux_2_pro" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "prompt": "A clean product photo of a red apple on a white table, soft studio lighting.",
    "input_image": "BASE64_IMAGE_DATA",
    "seed": 42,
    "width": 1024,
    "height": 768,
    "safety_tolerance": 2,
    "output_format": "jpeg"
  }'

prompt string required

Text prompt.

input_image string

First input image, provided as Base64-encoded image data.

input_image_2 string

Input image, provided as Base64-encoded image data.

input_image_3 string

Input image, provided as Base64-encoded image data.

input_image_4 string

Input image, provided as Base64-encoded image data.

input_image_5 string

Input image, provided as Base64-encoded image data.

input_image_6 string

Input image, provided as Base64-encoded image data.

input_image_7 string

Input image, provided as Base64-encoded image data.

input_image_8 string

Input image, provided as Base64-encoded image data.

seed int

Random seed used to reproduce results, for example 42.

width int

Output image width. Must be a multiple of 32.

Minimum: 64

height int

Output image height. Must be a multiple of 32.

Minimum: 64

safety_tolerance int

Safety tolerance level for input and output moderation. 0 is the strictest and 5 is the most permissive.

Range: 0 <= x <= 5

Default: 2

output_format string

Output image format.

Options: jpeg, png, webp

Default: jpeg

Response parameters

{
  "request_id": "mmsu_01hxyz...",
  "response_url": "https://cloud.seaart.ai/model/v1/queue/flux_2_pro/requests/mmsu_01hxyz.../response",
  "status_url": "https://cloud.seaart.ai/model/v1/queue/flux_2_pro/requests/mmsu_01hxyz.../status",
  "cancel_url": "https://cloud.seaart.ai/model/v1/queue/flux_2_pro/requests/mmsu_01hxyz.../cancel",
  "queue_position": 0
}

Field	Type	Description
`request_id`	string	Task ID used for all follow-up operations.
`response_url`	string	URL to fetch the final result.
`status_url`	string	URL to query task status.
`cancel_url`	string	URL to cancel the task.
`queue_position`	int	Current queue position.

Follow-up operations