# Qwen Image 2.1 on Eden Gen

> Qwen-Image-2.1 is Qwen's open-weight unified image generation and editing model. Its 7B generator renders native 2K images, produces transparent (RGBA) output straight from the pro

- Model id: `qwen-image-2-1`
- Kind: image
- Maker: Alibaba
- Best for: image
- Use for: Qwen-Image-2.1 is Qwen's open-weight unified image generation and editing model. Its 7B generator renders native 2K images, produces transparent (RGBA) output straight from the prompt, and edits or composes with up to 10 reference images wh
- Speed: standard
- Features: Text to image

## Pricing

- 1K: $0.022 per image

Example: four images at 1K cost $0.086.
Prices are for the Solo plan on the best connected route today. POST /v1/estimate returns the exact price for your workspace before a take; that is the price charged.
Failed or blocked takes are refunded automatically. Prepaid credit expires 6 months after purchase and is not refundable.

## Parameters

- `resolution`: "1K" (default "1K")
- `aspect_ratio`: "16:9", "21:9", "2:3", "1:1", "4:5"
- `count`: 1, 2 or 4 takes per run
- `references`: no references. Each item is `{ "asset_id" | "url" | "take_id" | "element_id", "role": "reference" }`.
- `project_id`: the project the cost lands on (defaults to the key's project, then the newest one).
- `webhook_url`, `metadata`: optional.
- `tags`: up to 10 labels for usage reports, e.g. `{ "client": "acme", "campaign": "q4" }` (or header `X-Takes-Tags: client=acme,campaign=q4`).

Unsupported values return HTTP 400 with `param` and `supported` in the error, so you can correct and resend.

## Call it

```bash
curl -X POST https://edengen.ai/v1/takes \
  -H "Authorization: Bearer $TAKES_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Prefer: wait=60" \
  -d '{"model":"qwen-image-2-1","prompt":"Product hero shot on wet black stone, low key light, 35 mm","resolution":"1K","aspect_ratio":"16:9"}'
```

Check the price first with `POST https://edengen.ai/v1/estimate` (same body). Poll `GET https://edengen.ai/v1/takes/{id}` or pass `webhook_url`.
Never resend a create to check progress: a new request is a new paid take unless it carries the same Idempotency-Key.

## More

- All models: https://edengen.ai/llms.txt
- OpenAPI: https://edengen.ai/v1/openapi.json
- MCP server (OAuth, no key needed): https://edengen.ai/mcp