FLUX 1.1 Pro

Model Information

Display Name: FLUX 1.1 Pro

API Model ID: black-forest-labs/flux-1.1-pro

Category: Text To Image

Description: FLUX 1.1 [pro] is Black Forest Labs' flagship professional image generation model. It delivers state-of-the-art output quality with fast generation times. **Key Features:** - Professional-grade image quality - Fast generation with high detail - Prompt upsampling for better results - Multi-resolution output (256-1440px) **Best For:** - Professional creative work - High-quality marketing visuals - Detailed illustrations and artwork

How to Use This Model

To use FLUX 1.1 Pro via the HInow.ai API, use the model ID: black-forest-labs/flux-1.1-pro

API Request Example (Chat/Text)


POST https://api.hinow.ai/v1/chat/completions
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{
  "model": "black-forest-labs/flux-1.1-pro",
  "messages": [
    {"role": "user", "content": "Your message here"}
  ]
}
              

API Request Example (Image Generation)


POST https://api.hinow.ai/v1/images
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{
  "model": "black-forest-labs/flux-1.1-pro",
  "prompt": "Your image description here"
}
              

Pricing

  • total: $0.05

Available Parameters

  • aspect_ratio: Output image aspect ratio (Options: 1:1, 4:3, 3:4, 16:9, 9:16, 3:2, 2:3, 21:9, 9:21)
  • output_format: Output image format (Options: jpeg, png, webp)

Quick Reference

To use this model, set: "model": "black-forest-labs/flux-1.1-pro"

Featured: No

Documentation: https://hinow.ai/models/black-forest-labs/flux-1.1-pro

API Endpoint: https://api.hinow.ai/v1

Back to Models

FLUX 1.1 Pro

black-forest-labs/flux-1.1-pro

$0.050
per image

About

FLUX 1.1 [pro] is Black Forest Labs' flagship professional image generation model. It delivers state-of-the-art output quality with fast generation times.

Key Features:

  • Professional-grade image quality
  • Fast generation with high detail
  • Prompt upsampling for better results
  • Multi-resolution output (256-1440px)

Best For:

  • Professional creative work
  • High-quality marketing visuals
  • Detailed illustrations and artwork

Capabilities

Text To Image

Parameters

aspect_ratio

Output image aspect ratio

1:14:33:416:99:163:22:321:99:21
output_format

Output image format

jpegpngwebp

Code Examples

curl -X POST https://api.hinow.ai/v1/images \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $HINOW_API_KEY" \
  -d '{
    "model": "black-forest-labs/flux-1.1-pro",
    "prompt": "A beautiful sunset over mountains",
    "parameters": {
      "aspect_ratio": "1:1",
      "output_format": "jpeg"
    }
  }'