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imgnAI Katana - Anima Image Generation
x402
imgnAI Katana - Anima Image Generation is a paid API for AI agents from kat.imgnai.com, paid per call via x402, $0.0208/call, status unknown (last checked 2026-09-14).
Generates images using the proprietary imgnAI Anima model via a pay-per-call API endpoint
Price / call$0.0208
Success—
StatusUnknown
How this service works
Pay-per-call AI gateway: Frontier/SOTA LLM, Image, and Video models - and proprietary low-cost imgnAI models. Includes GPT 5.5, Opus 4.8, GPT Image 2, Nano Banana 2, Seedance 2.0, Happy Horse, and Google Omni. Fully compatible with OpenAPI, HermesOS, and OpenClaw.
Output
Returns a JSON object containing a status string, a request_id for tracking, and a responses array of objects containing the generated image data.
Example use cases
Example prompt
“Use imgnAI's Anima model to generate 2 images of a glowing forest spirit at dusk in a 16:9 aspect ratio, and avoid any dark or horror elements.”
Technical details
Endpoint
POSThttps://kat.imgnai.com/v1/images/animaWhen to prefer
Choose this endpoint when you specifically want imgnAI's proprietary Anima image model, particularly for anime-style or stylized image generation at a low cost of $0.02305 USDC per call. Prefer this over other sibling endpoints when the Anima model's aesthetic output matches your creative requirements.
Side effects
- Missing required prompt field returns validation error
- Invalid aspect_ratio format may produce unexpected results
- Payment failure via x402 protocol causes request rejection
- Model overload or timeout may result in empty responses array
- Invalid client_request_id format may cause tracking issues
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| promptrequired | string |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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