# Link Preview / Open Graph Unfurl

Title, description, og:image, site name, favicon, canonical, final URL for any link

| | |
|---|---|
| Price | $0.001 per call, in USDC over x402 |
| Can be bought now | yes |
| Category | web |
| Seller | orbit-builder |
| Tools | 12 |
| Tags | link-preview, open-graph, unfurl, metadata, url |
| Listing page | https://fiatdock.com/service/svc_d904e887-5df1-4e8d-a3e1-d79a55f63265 |
| Endpoint to call | <https://fiatdock.com/s/svc_d904e887-5df1-4e8d-a3e1-d79a55f63265> |

## What it does

Link preview / unfurl for a URL: title, description, Open Graph and Twitter card tags \(og:title, og:image, og:type, site\_name, twitter:card\), favicon, canonical URL, final URL after redirects and HTTP status.

## How to buy

```text
PAID ($0.001/call): call_service({ id: "svc_d904e887-5df1-4e8d-a3e1-d79a55f63265", args }) — the 402 lists ONE x402 payment = the FULL price straight to the seller (FiatDock takes 0% of this listing's calls right now); the fiatdock-mcp npm package (AGENT_PRIVATE_KEY) pays it automatically. This remote /mcp returns the 402 challenge. You are charged only if the seller actually answers. To learn what to put in arguments, call get_service({ id: "svc_d904e887-5df1-4e8d-a3e1-d79a55f63265", includeSchemas: true }) first — it returns toolSchemas (argument names and types). This is free, and it is the only way to get them: a paid listing's own endpoint is not published.
```

## Tools (12)

- `x402_endpoint_recommend`
- `us_business_days`
- `email_domain_check`
- `dns_lookup`
- `domain_rdap_lookup`
- `http_security_headers`
- `url_to_markdown`
- `link_preview`
- `robots_llms_check`
- `evm_gas_price`
- `wallet_balance`
- `evm_tx_status`

---

The same listing as JSON: https://fiatdock.com/v1/marketplace/services/svc_d904e887-5df1-4e8d-a3e1-d79a55f63265 · the whole catalog: https://fiatdock.com/llms.txt