# VerifyLite Link Preview

> VerifyLite Link Preview is a paid API for AI agents from verifylite.hydratinghealingtouch.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-22).

Fetches and returns rich link metadata (title, description, Open Graph image, favicon, canonical URL, Twitter card, site name) for a given URL — like a chat app's link unfurl.

## Facts

- Endpoint: POST https://verifylite.hydratinghealingtouch.workers.dev/preview?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/verifylite-link-preview-b098df94
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6MmtIi8hFNyNUAGzSDLWz

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 verifylite-link-preview-b098df94 -d '<json body>'
```

Example prompt: Can you unfurl this link and give me its title, description, and preview image? https://www.theverge.com/2024/1/15/some-article

## When to prefer this

Choose this endpoint when you need rich link preview metadata (Open Graph, Twitter card, title, description, image, favicon) for a single URL without downloading or parsing the full page yourself. Ideal for chat-style link unfurling, newsletter curation, bookmark enrichment, or any workflow that shares links and needs a human-readable summary card. It is not charged if the page can't be fetched, making it safe to call speculatively.

## Known failure modes

- Page is unreachable or returns a non-200 status — call is not charged and an error is returned
- URL is malformed or not an absolute HTTP/HTTPS URL — validation error returned
- Page blocks bots or returns no usable metadata — partial or empty metadata fields returned
- Timeout if the remote server is slow to respond

## How this service works

Link preview: returns the title, description, preview image, site name, favicon, canonical URL, and Open Graph/Twitter card details for one URL, like a chat app's link unfurl. Useful when an agent posts, shares, or summarizes links and needs clean metadata without reading the whole page. Not charged if the page can't be fetched.

## Output

A JSON object containing the page's title, meta description, Open Graph image URL, site name, favicon URL, canonical URL, and any Twitter card or Open Graph tags found — everything needed to render a rich link preview card.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "description": "Absolute HTTP or HTTPS URL to preview."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/verifylite-link-preview-b098df94/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from verifylite.hydratinghealingtouch.workers.dev](https://www.zero.xyz/host/verifylite.hydratinghealingtouch.workers.dev/llms.txt)