Flux Redux Dev

Open-weight image variation model. Create new versions while preserving key elements of your original.

~15.75s

$0.031 per generation

~15.75s

$0.031 per generation

 1import requests
 2import json
 3
 4url = "https://api.segmind.com/v1/flux-redux-dev"
 5headers = {
 6    "x-api-key": "YOUR_API_KEY",
 7    "Content-Type": "application/json"
 8}
 9
10data = {
11    "seed": 30255,
12    "guidance": 3,
13    "megapixels": "1",
14    "num_outputs": 1,
15    "redux_image": "https://segmind-sd-models.s3.us-east-1.amazonaws.com/display_images/flux-tools/flux-dev-redux-ip.png",
16    "aspect_ratio": "1:1",
17    "output_format": "jpg",
18    "output_quality": 80,
19    "num_inference_steps": 28,
20    "disable_safety_checker": false
21}
22
23response = requests.post(url, headers=headers, json=data)
24
25if response.status_code == 200:
26    result = response.json()
27    print(json.dumps(result, indent=2))
28else:
29    print(f"Error: {response.status_code}")
30    print(response.text)

 1import requests
 2import json
 3
 4url = "https://api.segmind.com/v1/flux-redux-dev"
 5headers = {
 6    "x-api-key": "YOUR_API_KEY",
 7    "Content-Type": "application/json"
 8}
 9
10data = {
11    "seed": 30255,
12    "guidance": 3,
13    "megapixels": "1",
14    "num_outputs": 1,
15    "redux_image": "https://segmind-sd-models.s3.us-east-1.amazonaws.com/display_images/flux-tools/flux-dev-redux-ip.png",
16    "aspect_ratio": "1:1",
17    "output_format": "jpg",
18    "output_quality": 80,
19    "num_inference_steps": 28,
20    "disable_safety_checker": false
21}
22
23response = requests.post(url, headers=headers, json=data)
24
25if response.status_code == 200:
26    result = response.json()
27    print(json.dumps(result, indent=2))
28else:
29    print(f"Error: {response.status_code}")
30    print(response.text)

API Endpoint

POSThttps://api.segmind.com/v1/flux-redux-dev

Parameters

redux_imagerequired

string (uri)

Input image to condition your output on. This replaces prompt for FLUX.1 Redux models

Default: "https://segmind-sd-models.s3.us-east-1.amazonaws.com/display_images/flux-tools/flux-dev-redux-ip.png"

aspect_ratiooptional

string

Aspect ratio for the generated image

Default: "1:1"

Allowed values (11 total):

"1:1""16:9""21:9""3:2""2:3""4:5""5:4""3:4""4:3""9:16"+1 more

disable_safety_checkeroptional

boolean

Disable safety checker for generated images.

Default: false

guidanceoptional

number

Guidance for generated image

Default: 3Range: 0 - 10

megapixelsoptional

number

Approximate number of megapixels for generated image. Use match_input to match the size of the input (with an upper limit of 1440x1440 pixels)

Default: 1

Allowed values :

10.25

num_inference_stepsoptional

integer

Number of denoising steps. Recommended range is 28-50

Default: 28Range: 1 - 50

num_outputsoptional

integer

Number of outputs to generate

Default: 1Range: 1 - 4

output_formatoptional

string

Format of the output images

Default: "jpg"

Allowed values :

"webp""jpg""png"

output_qualityoptional

integer

Quality when saving the output images, from 0 to 100. 100 is best quality, 0 is lowest quality. Not relevant for .png outputs

Default: 80Range: 0 - 100

seedoptional

integer

Random seed. Set for reproducible generation

Default: 30255

Response Type

Returns: Image

Common Error Codes

The API returns standard HTTP status codes. Detailed error messages are provided in the response body.

400

Bad Request

Invalid parameters or request format

401

Unauthorized

Missing or invalid API key

403

Forbidden

Insufficient permissions

404

Not Found

Model or endpoint not found

406

Insufficient Credits

Not enough credits to process request

429

Rate Limited

Too many requests

500

Server Error

Internal server error

502

Bad Gateway

Service temporarily unavailable

504

Timeout

Request timed out