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Homoglyph Attack Detector / Unicode Lookalike Scanner
x402
Homoglyph Attack Detector / Unicode Lookalike Scanner is a paid API for AI agents from x402-deployer.x402-deployer.workers.dev, paid per call via x402, $0.003000/call, status unknown (last checked 2026-09-14).
Detects homoglyph and lookalike characters (Cyrillic, Greek, fullwidth, mathematical) used in phishing attacks, plus zero-width and RTL-override characters in text strings.
Price / call$0.003000
Success—
StatusUnknown
How this service works
Homoglyph attack detector / Unicode lookalike scanner. Detects Cyrillic / Greek / fullwidth / mathematical lookalikes used in phishing. Plus zero-width / RTL-override chars.
Output
Returns a structured report identifying suspicious characters, their Unicode codepoints, the lookalike category (Cyrillic, Greek, fullwidth, mathematical, zero-width, RTL-override), positions in the string, and an overall risk assessment indicating whether the input is likely a phishing attempt.
Example use cases
Example prompt
“Can you scan this domain name 'payраl.com' for homoglyph attacks — check if any characters are Cyrillic, Greek, fullwidth, or mathematical lookalikes, and also flag any zero-width or RTL-override characters?”
Technical details
Endpoint
POSThttps://x402-deployer.x402-deployer.workers.dev/homoglyph-checkWhen to prefer
Choose this endpoint when you need to detect Unicode-based phishing attacks, IDN homograph attacks, or hidden character tricks in domains, URLs, usernames, or any user-submitted text. Ideal for security pipelines, domain validation, brand protection, and anti-phishing workflows where detecting visual spoofing is critical.
Side effects
- Empty or missing input string returns validation error
- Extremely long strings may be truncated or rejected
- Non-string input types cause parsing errors
- Network timeout on Cloudflare Worker if under load
- Payment failure (insufficient USDC) returns 402 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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