Prompt-only generation
Send JSON with a required prompt when the visual should be created from written direction without image references.
Ruwana Capability · Platform API live
Creative image generation with optional visual references.
LAB Creative supports both text-driven generation and reference-guided production. An application can start from a written brief or attach visual references when composition, styling, subjects or materials need stronger visual guidance.
Platform API liveLAB Creative0–16 references1–4 outputsReference-aware idempotency
Reference-guided generation
Switch to multipart form data and attach 1–16 PNG, JPEG or WebP references when the production needs visual guidance.
Ordered reference identity
Reference order and file content participate in the logical request identity, so idempotent replay is tied to the actual guided request.
Resolution, aspect and pricing
Creative uses the live Image API delivery matrix.
| Resolution | Base price | With references | Delivery |
|---|---|---|---|
| 1K | $0.12/output | $0.15/output | PNG |
| 2K | $0.14/output | $0.17/output | PNG + TIFF |
| 4K | $0.16/output | $0.19/output | PNG + TIFF + DNG derivative |
Supported aspect values: 1:1, 3:2, 4:5, 9:16 and 16:9. Reference-guided Creative adds $0.03 per output.
Related Ruwana pages
Move from capability discovery to the production surface or implementation guide.
Image API
Live Creative, Product and Polish pricing.
Image docs
JSON and multipart implementation examples.
Product generation
Use a dedicated exactly-one-reference product workflow.