Krea

Krea 2 Medium

Changed on

Best for expressive illustrations.

post/generate/image/krea/krea-2/medium

Request

  • Base URL: https://api.krea.ai
  • URL: https://api.krea.ai/generate/image/krea/krea-2/medium
  • Auth: HTTP bearer

Headers

X-Webhook-URLstring uri

URL to receive a POST request when the job completes. The webhook will receive the job data including results. When signing is configured, deliveries are signed with ECDSA P-256 (ES256); verify them with the keys at https://api.krea.ai/.well-known/jwks.json (see X-Krea-Webhook-* headers). Treat requests without these headers as unauthenticated.

X-Api-Zero-Data-Retention'1'

Enable Zero Data Retention for this request. Refer to the documentation.

Request body

promptstring required
seednumber nullable
aspect_ratio'1:1' | '4:3' | '3:2' | '16:9' | '2.35:1' | '4:5' | '3:4' | '2:3' | '9:16' required

Aspect ratio. One of: 1:1, 4:3, 3:2, 16:9, 2.35:1, 4:5, 3:4, 2:3, 9:16.

resolution'1K' required

Resolution scale. One of: 1K.

creativity'raw' | 'low' | 'medium' | 'high'

Prompt expansion mode. raw disables prompt expansion; low, medium, and high control expansion strength. This does not affect the K2 Intensity, Complexity, or Movement slider LoRAs.

intensityinteger

K2 Intensity slider value from -100 to 100. Use 0 for neutral/no slider LoRA.

complexityinteger

K2 Complexity slider value from -100 to 100. Use 0 for neutral/no slider LoRA.

movementinteger

K2 Movement slider value from -100 to 100. Use 0 for neutral/no slider LoRA.

image_urlstring uri nullable

Can be an external URL, base64 data URI, or uploaded asset URL.

strengthnumber

Denoising strength when image_url is provided. 0 keeps the input image, 1 fully replaces it (the input image is ignored). Has no effect without image_url. Default 0.99.

Response

The resulting job data. This will be returned in a pending state until the job is completed. See /jobs/{id} for retrieving the results.

job_idstring uuid required
status'backlogged' | 'queued' | 'scheduled' | 'processing' | 'sampling' | 'intermediate-complete' | 'completed' | 'failed' | 'cancelled' required
created_atstring date-time required
completed_atunknown required
resultunknown required
progressnumber nullable

Changes