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Text-Trust Homoglyph Checker
x402
Text-Trust Homoglyph Checker is a paid API for AI agents from gateway.apiosk.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Detects homoglyph characters in text that visually resemble Latin letters but use different Unicode codepoints, flagging potentially deceptive or spoofed strings.
Price / call$0.02
Success—
StatusUnknown
How this service works
Detect mixed-script and confusable Unicode characters and return exact offending codepoints.
Output
Returns a JSON object with: ok (boolean), findings array listing each suspicious codepoint and the Latin character it mimics (e.g. U+0430 looks like 'a'), skeleton string showing what the text would look like normalized, and a suspicious boolean indicating whether any homoglyphs were found.
Example use cases
Example prompt
“Check this domain for homoglyph spoofing — does 'аpiosk.com' contain any lookalike Unicode characters that make it appear to be a different domain?”
Technical details
Endpoint
POSThttps://gateway.apiosk.com/text-trust/check/homoglyphsWhen to prefer
Use this endpoint when you need to detect visual spoofing or IDN homograph attacks in domain names, usernames, URLs, or any text where an attacker might substitute lookalike Unicode characters (e.g. Cyrillic 'а' for Latin 'a') to deceive users. Ideal for phishing detection pipelines, user registration validation, or link-safety checks.
Side effects
- Empty or missing text field returns validation error
- Extremely long strings may hit payload limits
- Non-string input types cause schema errors
- Network or gateway timeout returns 5xx error
Tags
x402
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