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AgentRXI Link Safety Check
x402
AgentRXI Link Safety Check is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-15).
Checks whether a URL is malware or phishing by querying Cloudflare's DNS blocklist, assessing domain age, detecting brand impersonation, following redirect chains, and returning a safety verdict with a risk score.
Price / call$0.003
Success—
StatusUnknown
How this service works
Link safety check: is this URL malware or phishing? Checks Cloudflare's security DNS blocklist, domain age, look-alike and brand-impersonation tricks, shorteners and the redirect chain, then gives a verdict and risk score.
Output
Returns a safety verdict (safe/unsafe/suspicious), a numeric risk score, whether the domain is on Cloudflare's security DNS blocklist, domain age, detection of look-alike or brand-impersonation patterns, and the full redirect chain followed from the URL.
Example use cases
Phishing link check before clicking
“I got an email that looks like it's from my bank with this link: https://secure-bankofamerica.login-verify.com/account — can you check if it's a phishing site?”
Shortened URL redirect safety scan
“Someone sent me this shortened link https://tinyurl.com/suspicious99 in a chat message — can you follow the redirect chain and tell me if it leads somewhere dangerous?”
Brand impersonation detection for shared links
“Before I post this link https://paypa1-checkout.com/gift in our company Slack, can you check if it's impersonating a real brand or flagged as malware?”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/link?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, multi-signal URL safety check that combines DNS blocklist lookup, redirect chain analysis, domain age, and brand impersonation detection in a single call. Prefer it over raw DNS lookups when you need a holistic risk score rather than a single signal, especially for shortened URLs or suspicious links in user-generated content.
Side effects
- Invalid or malformed URL returns an error
- URL that times out during redirect chain following may return incomplete results
- Very new domains may have limited age data
- Some shortener services may block automated redirect resolution
- False negatives possible for newly registered malicious domains not yet blocklisted
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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