bfl-api

Integrate the Black Forest Labs API for FLUX image generation and editing.

1|Updated Jun 23, 2026
One-click install
npx skills add https://github.com/whichguy/hermes-skills-marketplace --skill bfl-api-whichguy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: bfl-api
Source: https://github.com/whichguy/hermes-skills-marketplace/tree/main/skills/bfl-api
Command: npx skills add https://github.com/whichguy/hermes-skills-marketplace --skill bfl-api-whichguy

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires requests, and includes scripts (resource) components.

What problem does it solve?

This Skill enables seamless integration with the Black Forest Labs (BFL) API, providing access to FLUX models' endpoints, pricing, polling patterns, and image input capabilities, streamlining image editing and generation workflows.

Core Features & Use Cases

  • FLUX Model Access: Offers a comprehensive guide to FLUX.2 and FLUX.1 endpoints, including pricing and model-specific information.
  • Pricing Transparency: Lists detailed pricing for FLUX models based on megapixel or flat per-image rates.
  • Image Editing Integration: Allows for direct image input for editing purposes, supporting up to 8 images in multi-reference scenarios.
  • Use Case: A graphic designer can use this Skill to edit and generate images with precision, leveraging the powerful FLUX models for high-quality output.

Quick Start

Set your API key and use the bfl-api skill to generate a new image from the prompt 'A modern cityscape at dusk'.

Frequently Asked Questions about bfl-api

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate the Black Forest Labs API for FLUX image generation?

To integrate the Black Forest Labs API for FLUX image generation, you need a valid BFL API key for authentication, then configure your script to access FLUX endpoints and handle polling patterns to retrieve the generated images.

Can I use FLUX models to edit existing images via direct URLs?

Yes, you can use FLUX models to edit existing images by providing direct input URLs to the BFL API, which supports up to 8 images for multi-reference image editing and manipulation workflows.

How does pricing work for FLUX model endpoints through the BFL API?

FLUX model pricing through the BFL API is calculated based on either megapixel rates or flat per-image rates, and this Skill provides detailed pricing transparency for FLUX.2 and FLUX.1 endpoints.

Do I need a specific library to handle polling for Black Forest Labs image tasks?

You need the requests library to handle polling for Black Forest Labs image tasks, as this Skill relies on it to manage task processing and retrieve the final generated images from the API.

What is the best way to generate high-quality images using FLUX.2 endpoints?

The best way to generate high-quality images using FLUX.2 endpoints is to authenticate with your BFL API key, submit a text prompt to the endpoint, and poll the task until the image generation completes.

Are there limitations on the number of images I can pass to FLUX for editing?

Yes, there is a limitation when using FLUX for editing: you can pass a maximum of 8 images via direct input URLs for multi-reference scenarios in your image manipulation workflows.

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