---
title: "FLUX Expand"
description: "FLUX Expand on Nolgia: what it does, what it costs, and how to call it."
eyebrow: "Image editing"
---

# FLUX Expand

Made by Black Forest Labs.

| | |
| --- | --- |
| Model id | `flux-expand` |
| Modality | image |
| Plan | starter |
| Price | 5 per image |

## What it does

- Expands the canvas beyond the original frame.
- Takes up to 1 reference image(s).
- Aspect ratios: `21:9`, `16:9`, `3:2`, `4:3`, `5:4`, `1:1`, `4:5`, `3:4`, `2:3`, `9:16`, `9:21`.

## Submit a job

```bash tab="curl"
curl -X POST https://api.nolgia.ai/v1/generate/image \
  -H "Authorization: Bearer $NOLGIA_TOKEN" \
  -H 'Content-Type: application/json' \
  -d '{"model":"flux-expand","prompt":"a red fox in the snow"}'
```

The call answers `202` with a job. Poll it with [`GET /jobs/{id}/wait`](./jobs.html), which returns the finished asset's signed URL.

Prices are quoted in credits and charged when the job succeeds; see [Billing](./billing.html). This page is generated from the live catalog, so it cannot quote a price the API would not charge.