Submit Image by flux-pro

POST

/replicate/v1/models/black-forest-labs/flux-pro/predictions

State-of-the-art image generation with top of the line prompt following, visual quality, image detail and output diversity.

Request

Body Params application/json

Example

{
    "input": {
        "steps": 25,
        "width": 1024,
        "height": 1024,
        "prompt": "The world's largest black forest cake, the size of a building, surrounded by trees of the black forest",
        "guidance": 3,
        "interval": 2,
        "aspect_ratio": "1:1",
        "output_format": "webp",
        "output_quality": 80,
        "safety_tolerance": 2,
        "prompt_upsampling": false
    }
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST '/replicate/v1/models/black-forest-labs/flux-pro/predictions' \
--header 'Content-Type: application/json' \
--data-raw '{
    "input": {
        "steps": 25,
        "width": 1024,
        "height": 1024,
        "prompt": "The world'\''s largest black forest cake, the size of a building, surrounded by trees of the black forest",
        "guidance": 3,
        "interval": 2,
        "aspect_ratio": "1:1",
        "output_format": "webp",
        "output_quality": 80,
        "safety_tolerance": 2,
        "prompt_upsampling": false
    }
}'

Responses

🟢200OK

application/json

Body

Example

{
    "id": "k14p2hqsz1rme0cq4f8byeaz8m",
    "model": "black-forest-labs/flux-pro",
    "version": "hidden",
    "input": {
        "input_image": "https://img.upanh.tv/2025/05/30/car.jpg",
        "prompt": "Change car color to gold color"
    },
    "logs": "",
    "output": null,
    "data_removed": false,
    "error": null,
    "status": "starting",
    "created_at": "2025-05-31T00:49:47.512Z",
    "urls": {
        "cancel": "https://api.replicate.com/v1/predictions/k14p2hqsz1rme0cq4f8byeaz8m/cancel",
        "get": "https://api.replicate.com/v1/predictions/k14p2hqsz1rme0cq4f8byeaz8m",
        "stream": "https://stream.replicate.com/v1/files/bcwr-szyebczvgjjtbey5kxdtyvhljqfhjumxiigdqge2gtn7b3ahxcra",
        "web": "https://replicate.com/p/k14p2hqsz1rme0cq4f8byeaz8m"
    },
    "message": "YEScale - Replicate"
}

Modified at 2025-06-17 09:14:26

Submit Image by flux-kontext-max

Submit Image by flux-pro-1.1-ultra