---
type: AI Model
id: krea
title: Krea API
provider: Krea.AI
description: "Advanced text-to-image generation by Krea.AI featuring reference images, LoRA style presets, and moodboard conditioning."
resource: https://www.pixazo.ai/models/krea
docs_url: https://www.pixazo.ai/models/krea
trending: true
latest_version: 2
tags:
  - trends
  - text-to-image
  - krea.ai
variants:
  - id: krea-2-large
    name: Krea 2 Large
    version: 2
    capabilities:
      - Text to Image
timestamp: 2026-06-18T14:46:46.987Z
---

# Krea API

> Provider: **Krea.AI**
> Source: https://www.pixazo.ai/models/krea

Advanced text-to-image generation by Krea.AI featuring reference images, LoRA style presets, and moodboard conditioning.

## Krea 2 Large

### Text to Image

## Base URL

```
https://gateway.pixazo.ai/krea-2-large-text-to-image/v1
```

## Authentication

All requests require an API key passed via header.

Header

Type

Required

Description

Ocp-Apim-Subscription-Key

string

Yes

Your API subscription key

## Krea 2 Large (Text to Image) generate request

## Request Code

HTTP Python JavaScript cURL

```
POST https://gateway.pixazo.ai/krea-2-large-text-to-image/v1/krea-2-large-text-to-image-request
Content-Type: application/json
Cache-Control: no-cache
Ocp-Apim-Subscription-Key: YOUR_API_KEY

{
  "prompt": "A Van Gogh-tinged Provencal farmhouse under starry nights",
  "aspect_ratio": "1:1",
  "creativity": "medium",
  "image_style_references": [],
  "styles": [],
  "moodboards": []
}
```

```
import requests

url = "https://gateway.pixazo.ai/krea-2-large-text-to-image/v1/krea-2-large-text-to-image-request"
headers = {
    "Content-Type": "application/json",
    "Cache-Control": "no-cache",
    "Ocp-Apim-Subscription-Key": "YOUR_API_KEY"
}
data = {
    "prompt": "A Van Gogh-tinged Provencal farmhouse under starry nights",
    "aspect_ratio": "1:1",
    "creativity": "medium",
    "image_style_references": [],
    "styles": [],
    "moodboards": []
}

response = requests.post(url, json=data, headers=headers)
print(response.json())
```

```
const url = "https://gateway.pixazo.ai/krea-2-large-text-to-image/v1/krea-2-large-text-to-image-request";
const headers = {
  "Content-Type": "application/json",
  "Cache-Control": "no-cache",
  "Ocp-Apim-Subscription-Key": "YOUR_API_KEY"
};
const data = {
  "prompt": "A Van Gogh-tinged Provencal farmhouse under starry nights",
  "aspect_ratio": "1:1",
  "creativity": "medium",
  "image_style_references": [],
  "styles": [],
  "moodboards": []
};

fetch(url, {
  method: "POST",
  headers: headers,
  body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => console.log(data));
```

```
curl -X POST "https://gateway.pixazo.ai/krea-2-large-text-to-image/v1/krea-2-large-text-to-image-request" \
  -H "Content-Type: application/json" \
  -H "Cache-Control: no-cache" \
  -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  --data-raw '{
    "prompt": "A Van Gogh-tinged Provencal farmhouse under starry nights",
    "aspect_ratio": "1:1",
    "creativity": "medium",
    "image_style_references": [],
    "styles": [],
    "moodboards": []
  }'
```

## Output

```
{
  "request_id": "krea-2-large-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/krea-2-large-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}
```

[Try Now](https://api.pixazo.ai/api-details#api=krea-2-large-text-to-image&operation=krea-2-large-text-to-image-request)

## Webhook (Optional)

Add the `X-Webhook-URL` header to your generate request to receive a POST callback instead of polling.

```
X-Webhook-URL: https://your-server.com/webhook/callback
```

## Request Parameters - Krea 2 Large (Text to Image) generate request

Parameter

Required

Type

Default

Allowed values / range

Description

prompt

Yes

string

—

—

Text description of the image to generate. Must be descriptive and detailed for best results.

aspect\_ratio

No

enum

"1:1"

"1:1", "4:3", "3:2", "16:9", "2.35:1", "4:5", "2:3", "9:16"

Image aspect ratio. Allowed values: 1:1, 4:3, 3:2, 16:9, 2.35:1, 4:5, 2:3, 9:16.

creativity

No

enum

"medium"

"raw", "low", "medium", "high"

How loosely the model interprets the prompt. Allowed values: raw (minimal interpretation), low (strict adherence), medium (balanced), high (highly creative drift).

seed

No

integer

—

—

Random seed for reproducible generation. Use the same seed with identical parameters to recreate the same output.

image\_style\_references

No

ImageStyleReference\[\]

\[\]

—

Array of reference images to guide style. Each object must contain: image\_url (HTTPS URL to image) and strength (float, default 1.0). Negative strength pushes generation away from the reference. Maximum 10 entries.

styles

No

Style\[\]

\[\]

—

Array of Krea LoRA-based preset styles. Each object must contain: id (style identifier from Krea catalog) and strength (float, default 1.0). Maximum 10 entries.

moodboards

No

Moodboard\[\]

\[\]

—

Array of moodboard identifiers to apply style guidance. Each object must contain: id (UUID from Krea moodboards catalog) and strength (float, default 0.23). Maximum 1 entry per request.

## Example Request

```
{
  "prompt": "A Van Gogh-tinged Provencal farmhouse under starry nights",
  "aspect_ratio": "1:1",
  "creativity": "medium",
  "image_style_references": [],
  "styles": [],
  "moodboards": []
}
```

## Response

```
{
  "request_id": "krea-2-large-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/krea-2-large-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}
```

## Request Headers

Header

Value

Content-Type

application/json

Cache-Control

no-cache

Ocp-Apim-Subscription-Key

YOUR\_API\_KEY

## Response Handling

Common status codes.

Code

Meaning

202

Accepted — Request queued

400

Bad Request

401

Unauthorized

402

Insufficient Balance

403

Forbidden

429

Too Many Requests

500

Internal Server Error

## Error Responses

Queue system errors and model validation errors.

### Queue System Errors

```
// 402 — Insufficient balance
{
  "error": "Insufficient Balance",
  "message": "Your wallet does not have enough balance."
}
```

```
// 400 — Model not found
{
  "error": "Model not found",
  "message": "Model 'krea-2-large-text-to-image' not found or is disabled"
}
```

### Error via Status/Webhook

```
{
  "request_id": "krea-2-large-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "ERROR",
  "model_id": "krea-2-large-text-to-image",
  "error": "Description of the error",
  "output": null
}
```

## Retrieving Results

Poll the universal status endpoint to check progress and retrieve results.

### Endpoint

```
GET https://gateway.pixazo.ai/v2/requests/status/{request_id}
Ocp-Apim-Subscription-Key: YOUR_API_KEY
```

## cURL Example

```
curl -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://gateway.pixazo.ai/v2/requests/status/krea-2-large-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
```

## Response (Completed)

```
{
  "request_id": "krea-2-large-text-to-image_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "COMPLETED",
  "model_id": "krea-2-large-text-to-image",
  "error": null,
  "output": {
    "media_url": ["https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/krea-2-large-text-to-image_019dxxxx/output.png"],
    "media_type": "image/png"
  },
  "created_at": "2026-03-31T10:00:00.000Z",
  "updated_at": "2026-03-31T10:00:15.000Z",
  "completed_at": "2026-03-31T10:00:15.000Z"
}
```

## Response Fields

Field

Type

Description

request\_id

string

Unique request identifier

status

string

QUEUED, PROCESSING, COMPLETED, FAILED, or ERROR

model\_id

string

Model that processed the request

error

string|null

Error message if failed

output.media\_url

array

URLs to generated media (R2 CDN)

output.media\_type

string

MIME type of the output

created\_at

string

When request was created

completed\_at

string

When request completed

polling\_url

string

Status URL (initial response only)

## Status Values

Status

Description

QUEUED

Request accepted, waiting to be processed

PROCESSING

Being processed by the model

COMPLETED

Done — output contains the result

FAILED

Failed — check error field

ERROR

System error — not charged

## Status Flow

```
QUEUED → PROCESSING → COMPLETED
                    → FAILED
                    → ERROR
```

## Typical Workflow

1.  **Send a generate request** to the API endpoint
2.  **Save the `request_id`** from the response
3.  **Poll** every 5-10 seconds: `GET /v2/requests/status/{request_id}`
4.  **When `status` is `"COMPLETED"`**, download from `output.media_url`

**Tip:** Use `X-Webhook-URL` header to get a callback instead of polling.