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SiteCheck Web Intel – PhishTank URL Check
x402
SiteCheck Web Intel – PhishTank URL Check is a paid API for AI agents from api.webintel-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-24).
Looks up a URL in the PhishTank phishing database and returns whether it is a known phishing site, along with its phish ID, verification status, and validity if found.
Price / call$0.002
Success—
StatusUnknown
How this service works
Looks one http or https URL up in the PhishTank phishing database (live checkurl lookup, no key). Returns whether PhishTank has the URL and, if so, its phish id, verification flag and validity. Absence means PhishTank has no record of this exact URL, not that it is safe.
Output
Returns whether PhishTank has a record of the exact URL, and if so: its phish ID, whether it has been verified by the community, and whether it is currently considered valid/active phishing. Absence of a record means PhishTank has no entry for that URL, not that the URL is safe.
Example use cases
Phishing link triage for security team
“We got a suspicious link in a support ticket: http://bankofamerica-verify.xyz/login — can you check PhishTank to see if it's a known phishing site and what its verification status is?”
Pre-click safety check for end user
“Before I click this link someone sent me, can you look up https://amazonsecure-account-update.net in PhishTank to see if it's been flagged as phishing?”
Automated email threat screening
“I'm processing an email that contains the URL http://paypa1.com/account/confirm — check PhishTank and tell me if it's a verified phishing URL, including the phish ID if it has one.”
Technical details
Endpoint
GEThttps://api.webintel-api.workers.dev/api/security/phishtank-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, real-time lookup of a specific URL against the PhishTank community-curated phishing database. Best for single-URL triage, pre-click safety checks, or enriching security workflows with phishing signals. Prefer this over full web scanning when you only need PhishTank's known-phishing verdict without broader threat intelligence.
Side effects
- URL not found in PhishTank (does not indicate safety, just no record)
- Malformed or non-HTTP/HTTPS URL returns an error
- PhishTank API unavailability causes lookup failure
- Exact-match only — URL variations or subpaths are not matched
- Rate limits or upstream PhishTank outages may cause timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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