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NetIntel Typosquat Scanner
x402
NetIntel Typosquat Scanner is a paid API for AI agents from netintel.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).
Scans a domain for registered typosquat look-alike variations using techniques like homoglyphs, omissions, and alternate TLDs, returning a risk grade and detailed findings
Price / call$0.05
Success—
StatusUnknown
How this service works
Generate common typo and look-alike variations of a domain and check which are already registered — catches character swaps, omissions, additions, homoglyphs, and alternate TLDs so agents can detect typosquatting and brand-impersonation domains targeting a company.
Output
Returns a JSON object with an overall risk grade (A–F), numeric score, the original domain name and TLD, total variations checked, count of registered vs available lookalikes, an array of findings with rule names and score deductions, a list of registered lookalike domains with the spoofing technique used (homoglyph, omission, alternate_tld, etc.), and a list of available (unregistered) variations.
Example use cases
Example prompt
“Can you scan acmecorp.com for typosquat lookalikes and tell me which fake versions are already registered — check up to 50 variations?”
Technical details
Endpoint
GEThttps://netintel.dev/typosquat/scan?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, scored typosquat risk analysis for a specific domain, including categorized techniques (homoglyph, omission, duplication, alternate TLD) and a letter-grade risk score. Prefer this over manual DNS lookups when you need a comprehensive scan of many variations at once with automated risk grading for brand protection, phishing defense, or domain monitoring workflows.
Side effects
- Missing domain parameter returns 400 or validation error
- Domain without TLD (e.g. 'google' instead of 'google.com') fails validation
- limit exceeding 50 is clamped or rejected
- Non-existent or malformed domain string may return empty results or error
- Payment not provided or insufficient USDC results in 402 Payment Required
- Rate limiting or upstream DNS timeout may cause 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"tld": "com",
"name": "google",
"grade": "D",
"score": 35,
"domain": "google.com",
"findings": [
{
"rule": "high_typosquat_exposure",
"detail": "10 of 10 look-alike domains are registered",
"deduction": -40
},
{
"rule": "homoglyph_registered",
"detail": "A homoglyph look-alike domain is registered (highest phishing risk)",
"deduction": -15
},
{
"rule": "alt_tld_registered",
"detail": "An alternate-TLD look-alike domain is registered",
"deduction": -10
}
],
"available_count": 0,
"registered_count": 10,
"variations_checked": 10,
"available_variations": [],
"registered_lookalikes": [
{
"domain": "g00gle.com",
"technique": "homoglyph",
"registered": true
},
{
"domain": "gogle.com",
"technique": "omission",
"registered": true
},
{
"domain": "google.net",
"technique": "alternate_tld",
"registered": true
}
]
}
}Tags
x402
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