# KiteEndpoints.ai - Alt Text Generator

> KiteEndpoints.ai - Alt Text Generator is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-15).

Generates descriptive alt text for images to improve accessibility and SEO

## Facts

- Endpoint: POST https://kite-hub-v2.vercel.app/api/alt-text
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-alt-text-generator-37b2f6ee
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_txzHCCV_aOnPXbBNSfc-q

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 kiteendpoints-ai-alt-text-generator-37b2f6ee -d '<json body>'
```

Example prompt: Generate alt text for this image so I can add it to my website for accessibility: https://example.com/product-photo.jpg

## When to prefer this

Choose this endpoint when you need quick, AI-generated alt text for individual images on a pay-per-use basis without committing to a subscription. Useful for accessibility compliance workflows, SEO enrichment pipelines, or CMS automation where you need on-demand image description at $0.06 per call.

## Known failure modes

- Invalid or inaccessible image URL returns an error
- Unsupported image format may result in failure
- Payment of 0.06 USDC not received causes 402 rejection
- Very large images may cause timeout
- Ambiguous or low-quality images may produce vague descriptions

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns a text string containing a descriptive alt text phrase suitable for use in HTML image tags, describing the visual content of the submitted image in a way that is accessible to screen readers and useful for SEO.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-alt-text-generator-37b2f6ee/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-hub-v2.vercel.app](https://www.zero.xyz/host/kite-hub-v2.vercel.app/llms.txt)