Schema Summary
ProductionFlagship19 params1 required
/create-sprite-vertex
Validation
1 validation issues
Dynamic inputs regenerate when provider/model changes.
Creative Intent
Prompting, language, style, moderation
Requiredstring
0 charsRequired
Optionalstring
Default: transparent
Optionalstring
0 chars
Optionalboolean
Disabled
AI Prompt Enhancement
Refine and expand your prompt with AI for better results
Output & Composition
Size, ratio, quality, format
Generation Controls
Seed, counts, tuning, safety, locked model params
OptionalstringLocked
imagen-4
Optionalinteger
1 → 4
Optionalinteger
Numeric
Optionalboolean
Disabled
Reference System
Source images, references, control assets, passthrough inputs
This model has no reference-based inputs.
Live Preview
Primary Output Canvas
Ready to generate
Fill in the prompt and click Generate to create your sprite
Request Preview
Live JSON Payload
Dynamic
{
  "model": "imagen-4",
  "sprite_type": "character",
  "style": "pixel_art",
  "size": "128x128",
  "animation_frames": 1,
  "sheet_layout": "horizontal",
  "background": "transparent",
  "count": 1,
  "output_format": "png",
  "export_sizes": [],
  "palette": [],
  "outline": false,
  "add_watermark": false,
  "enhance_prompt": false
}
Schema Inspector
Provider / Model Contract
Provider
Google Vertex AI
Model
Imagen 4
Endpoint
/create-sprite-vertex
Response
images
Required Params
1