# Saylor Innovations Domain Intelligence API

> Saylor Innovations Domain Intelligence API is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-03).

Returns domain registration details, age, DNS records, availability status, and risk flags for a given domain name

## Facts

- Endpoint: GET https://saylorinnovations.com/api/web/domain/:domain?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-domain-intelligence-api-bdac896a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pFfcMflqa4nGfw4LUgFCC

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 saylor-innovations-domain-intelligence-api-bdac896a
```

Example prompt: Can you look up the domain intelligence report for acmecorp.io — I want to know when it was registered, how old it is, its DNS setup, whether it's available, and any risk flags?

## When to prefer this

Use this endpoint when you need a quick, low-cost ($0.002) structured domain intelligence lookup including registration age, DNS, availability, and risk flags in a single call. Prefer it over raw WHOIS tools when you need normalized, machine-readable output ready for agent consumption. Pairs well with the sibling IP Address Lookup endpoint for full network + domain investigation.

## Known failure modes

- Domain not found or unresolvable — returns empty or null DNS/WHOIS data
- Invalid domain format — returns error for malformed domain strings
- Newly registered domains may have incomplete or missing WHOIS data
- Rate limiting or payment failure via x402 protocol
- WHOIS privacy protection may obscure registration details

## How this service works

Domain Intelligence — registration, age, DNS, availability, risk flags. Domain intelligence and availability check: registered or available, creation date and age in days, expiry, registrar, status locks, DNSSEC, nameservers, live DNS (A, AAAA, MX, SPF), first and last seen in the Internet Archive, and risk flags (very new domain, expiring soon, registry hold, no website). Useful for phishing and scam checks — the target site is never contacted.

## Output

A structured report for the queried domain including registration date, domain age, DNS record details, availability status, and risk/reputation flags that indicate whether the domain may be suspicious, newly registered, or otherwise notable.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-domain-intelligence-api-bdac896a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)