# FLUX Pro V1 Fill Finetuned API Pricing

As of November 15, 2026, FLUX Pro V1 Fill Finetuned costs $0.06 per image on fal.

- Page: https://models.litellm.ai/models/flux-pro-v1-fill-finetuned
- Lab: Black Forest Labs
- LiteLLM model name: `fal_ai/fal-ai/flux-pro/v1/fill-finetuned`
- Added to LiteLLM: November 10, 2026
- Prices updated: November 10, 2026

## Pricing by provider

Token prices in USD per 1M tokens.

| Provider | Model name | Input | Output | Cache read | Per image | Per second | Context |
|---|---|---|---|---|---|---|---|
| fal | `fal_ai/fal-ai/flux-pro/v1/fill-finetuned` | – | – | – | $0.06 | – | – |

## Cost examples

Generating 1,000 images:

- fal: $60.00

## Features

Supported: Image input.

## Use it with LiteLLM

```python
from litellm import image_generation

response = image_generation(
    model="fal_ai/fal-ai/flux-pro/v1/fill-finetuned",
    prompt="A cute baby sea otter",
)
```

## FAQ

### How much does FLUX Pro V1 Fill Finetuned cost?

FLUX Pro V1 Fill Finetuned costs $0.06 per image on fal.

### Which providers offer FLUX Pro V1 Fill Finetuned?

FLUX Pro V1 Fill Finetuned is available from fal through LiteLLM, using the model name fal_ai/fal-ai/flux-pro/v1/fill-finetuned.

### How do I call FLUX Pro V1 Fill Finetuned with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="fal_ai/fal-ai/flux-pro/v1/fill-finetuned", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/images/generations from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

### What features does FLUX Pro V1 Fill Finetuned support?

FLUX Pro V1 Fill Finetuned supports image input.

### When did LiteLLM add FLUX Pro V1 Fill Finetuned?

FLUX Pro V1 Fill Finetuned was added to LiteLLM's model price file on November 10, 2026.

Source: LiteLLM model price file, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json. Maintainers update it from each provider's published pricing, and this page is usually rebuilt within 20 minutes of every change.