# Xona Agent Short Video Generation (Grok Imagine Video, Base Mainnet)

> Xona Agent Short Video Generation (Grok Imagine Video, Base Mainnet) is a paid API for AI agents from api.xona-agent.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-14).

Generates short AI videos from a text prompt or input image using the Grok Imagine Video model, paid via x402 on Base Mainnet.

## Facts

- Endpoint: POST https://api.xona-agent.com/base-main/video/short-generation?utm_source=zero.xyz
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Success rate: 0% of calls made through Zero
- Activations on Zero: 1
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xona-agent-short-video-generation-grok-imagine-video-base-mainnet-0e53f4d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2UPUc9-i_H-sdwBSnfzBH

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability xona-agent-short-video-generation-grok-imagine-video-base-mainnet-0e53f4d5 -d '<json body>'
```

Example prompt: Generate a short AI video of a futuristic city skyline at sunset with flying cars, in 16:9 aspect ratio, using the Grok Imagine Video model.

## When to prefer this

Use this endpoint when you need short AI-generated video clips from text or an image, specifically leveraging the Grok Imagine Video model with on-chain micropayment via x402 on Base Mainnet. Prefer this over generic video generation when you want Grok's specific video style or need to pay programmatically with USDC without API key management.

## Known failure modes

- Invalid or empty prompt returns a 400 error
- Malformed image_url causes image-to-video pipeline to fail
- Payment not processed or insufficient USDC balance results in 402 Payment Required
- Unsupported aspect_ratio value may return an error or be ignored
- Model generation failure returns a 500 error
- Network timeout for long video generation requests

## How this service works

AI short video generation using Grok Imagine Video model (Base Mainnet).

## Output

A short AI-generated video clip produced by the Grok Imagine Video model based on the supplied text prompt and optional input image or aspect ratio. The response is delivered after payment of $0.50 USDC via x402 on Base Mainnet.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "prompt": {
   "type": "string",
   "description": "Prompt for video generation"
  },
  "image_url": {
   "type": "string",
   "description": "Optional input image URL for image-to-video generation"
  },
  "aspect_ratio": {
   "type": "string",
   "description": "Video aspect ratio (optional)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/xona-agent-short-video-generation-grok-imagine-video-base-mainnet-0e53f4d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.xona-agent.com](https://www.zero.xyz/host/api.xona-agent.com/llms.txt)