Model Information

Display Name: FLUX.2 Flex

API Model ID: black-forest-labs/flux-2-flex

Category: Text To Image

Description: FLUX.2 [FLEX] is a versatile model supporting up to 8 input images with adjustable guidance and inference steps. Great balance of quality and control. **Key Features:** - Up to 8 reference images - Adjustable guidance scale (1.5-10.0) - Configurable inference steps (1-50) - Prompt upsampling enabled by default **Best For:** - Flexible creative workflows - Fine-tuned control over generation - Multi-reference guided generation

How to Use This Model

To use FLUX.2 Flex via the HInow.ai API, use the model ID: black-forest-labs/flux-2-flex

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-2-flex",
  "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-2-flex",
  "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)
• num_inference_steps: Number of inference steps (default: 50) (Options: 25, 30, 40, 50)
• guidance_scale: Guidance scale (default: 5.0) (Options: 2.0, 3.5, 5.0, 7.5, 10.0)
• output_format: Output image format (Options: jpeg, png)

Quick Reference

To use this model, set: "model": "black-forest-labs/flux-2-flex"

Featured: No

Documentation: https://hinow.ai/models/black-forest-labs/flux-2-flex

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