Flux 2 Pro

Black Forest Labs · image

Pricing: $0.05 per image

High-quality Flux 2 Pro image generation.

Pricing

$0.054 per image. Billing is per image, not per token: each image is charged at this rate, from one llmka.dev balance.

Prices checked 2026-11-04

Context and limits

The context window is not listed in the catalog snapshot; check the model documentation for the current limit.

The maximum output length is not listed in the catalog snapshot.

When to use Flux 2 Pro

Flux 2 Pro (model ID `flux-2-pro`) takes text input and returns image output.

Supported features in the catalog: JSON-schema structured output.

Use Flux 2 Pro for image generation or editing.

FAQ

How much does Flux 2 Pro cost?

$0.054 per image. Billing is per image, not per token: each image is charged at this rate, from one llmka.dev balance.

What is the context window and output limit of Flux 2 Pro?

The context window is not listed in the catalog snapshot; check the model documentation for the current limit. The maximum output length is not listed in the catalog snapshot.

How do I get access to Flux 2 Pro?

Create an API key in the llmka.dev dashboard and send requests to model "flux-2-pro" at https://api.llmka.dev/v1. The endpoint is OpenAI-compatible. One key and one balance cover all models on the gateway.

Links

All models and prices · API documentation · Quick start

Available through the llmka.dev gateway: OpenAI- and Anthropic-compatible endpoints, one key, USDT top-up.