# Krea 2 | Large | Text to Image

Krea 2 Large generates photorealistic and richly textured images from text prompts, ideal for high-detail visuals, editorial shots, and brand imagery.

## API Information

- **Model Slug:** krea-v2-large-text-to-image
- **Branded URL:** https://www.eachlabs.ai/krea/krea-v2/krea-v2-large-text-to-image
- **Provider:** Krea
- **Category:** Text to Image
- **Output Type:** array
- **Status:** active
- **Version:** 0.0.1
- **Base Cost:** $0.06–$0.065 per image, depending on used image style references
- **Estimated Processing Time:** 35 seconds
- **Last Updated:** 2026-06-01
- **Interactive Demo:** https://www.eachlabs.ai/ai-models/krea-v2-large-text-to-image

## Pricing

- **Charge Type:** dynamic
- **Estimate:** $0.06–$0.065 per image, depending on used image style references
- **Pricing Details:** used image style references: $0.065
- **Pricing Details:** default: $0.06

## Input Schema

No input parameters documented.

## Example Request

```bash
curl -X POST https://api.eachlabs.ai/v1/prediction/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "krea-v2-large-text-to-image",
  "input": {}
}'
```

## Output Schema

Response returned by `GET /v1/prediction/{id}` when the job completes:

```json
{
  "status": "success",
  "predictionID": "string",
  "output": "array",
  "metrics": {
    "predict_time": "number (seconds)"
  }
}
```

## Polling

```bash
curl https://api.eachlabs.ai/v1/prediction/{PREDICTION_ID} \
  -H "Authorization: Bearer YOUR_API_KEY"
```

| Status | Meaning |
|--------|---------|
| `processing` | Still running — poll again |
| `success` | Done — read `output` |
| `error` | Failed — read `message` / `details` |

## Webhook (alternative to polling)

Pass `"webhook_url": "https://your.host/path"` in the create request. Eachlabs POSTs this payload when the job ends:

```json
{
  "exec_id": "prediction-uuid",
  "status": "succeeded",
  "output": "https://...",
  "error": ""
}
```

`status` is `"succeeded"` or `"failed"`. `exec_id` equals the `predictionID` from create. Return 2xx within 30 seconds.

## Errors

Error body: `{ "status": "error", "message": "...", "details": "..." }`

| Code | Meaning |
|------|---------|
| `400` | Invalid input |
| `401` | Missing / invalid `Authorization` bearer token |
| `404` | Unknown model or prediction id |
| `429` | Rate limit — 100 creates / min, 10 concurrent per key |
| `5xx` | Retry with backoff |

## Overview

**Krea 2 | Large | Text to Image Overview**

Krea 2 | Large | Text to Image is a high-capacity diffusion-based model from Krea’s **krea v2** family that generates photorealistic, richly textured images directly from natural language prompts. It is designed for creators and teams who need high-detail visuals, editorial-style shots, and brand-consistent imagery without manual photo shoots. The primary differentiator of Krea 2 | Large | Text to Image is its strong bias toward realistic lighting, nuanced materials, and fine surface detail, which makes it especially suitable for product renders, portraits, and cinematic scenes. Integrated via the Krea 2 | Large | Text to Image API on each::labs, it fits smoothly into automated production pipelines and creative tools where reliable, high-fidelity image generation is critical.

## Usage Notes

- API Base URL: `https://api.eachlabs.ai/v1`
- Authentication: send `Authorization: Bearer YOUR_API_KEY`. Generate a key from the Eachlabs dashboard at https://www.eachlabs.ai/dashboard/api-keys.
- File-typed parameters (`*_url`, `image_url`, `video_url`, `audio_url`, etc.) accept publicly-reachable HTTPS URLs only. Upload your asset first (GCS / S3 / your CDN) and pass the resulting URL. Data-URIs and localhost URLs are rejected.
- For structured parameters (arrays / objects) send real JSON values, not stringified payloads.
- Monetary values are reported in USD; per-token / per-megapixel rates may be billed in micro-cents internally.
- Prefer `webhook_url` over polling for long-running predictions — see the Webhook Callback section.