ra2 art generator

ra2 art generator — cinematic and illustration-specialised text-to-image at 1024x1024. Higher quality than Z-Image Turbo, roughly 2x slower per image. The default image service.

$0.04 per generation (mirrors the Z-Image rate)

Parameters

Parameter	Type	Required	Default	Description
prompt	string	required	—	Text description of the image to generate
negative_prompt	string	optional	—	Concepts to avoid in the image
width	int	optional	1024	Image width in pixels (rounded to a multiple of 32)
height	int	optional	1024	Image height in pixels (rounded to a multiple of 32)
num_steps	int	optional	20	Number of denoising steps (more = higher quality, slower)
guidance	float	optional	1	Guidance scale — how closely to follow the prompt
seed	int	optional	—	Random seed for reproducible results (0 = random)

Example Request

curl -X POST https://cutedsl.cc/api/service \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "service": "ra2",
    "prompt": "cinematic portrait of a fox knight, volumetric light, 35mm film",
    "width": 1024,
    "height": 1024,
    "num_steps": 20,
    "guidance": 1.0
  }'

Example Response

{
  "result": {
    "image_base64": "<base64-encoded WebP image>",
    "width": 1024,
    "height": 1024,
    "format": "webp",
    "engine": "ra2",
    "seed": 12345,
    "inference_time_ms": 2100,
    "model": "ra2"
  },
  "credits_used": 1000,
  "credits_remain": 49000,
  "usd_equivalent": 0.04
}

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