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NetIntel Domain Due Diligence
x402
NetIntel Domain Due Diligence is a paid API for AI agents from netintel-production-440c.up.railway.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).
Assesses a domain name for availability, registration status, valuation tier, and TLD pricing alternatives, returning a graded due-diligence report.
Price / call$0.2
Success—
StatusUnknown
How this service works
One call combines domain availability, heuristic value appraisal, and TLD pricing into a single acquisition brief — tells an agent whether a name is available, what it's worth, and what it costs across TLDs, concurrently and with graceful partial-failure handling.
Output
Returns a JSON object with a letter grade (e.g. 'C'), numeric score (0-100), verdict string (e.g. 'taken_premium'), an array of findings, and a sections object containing: availability (registered/available status, registrar, expiry), appraisal (value tier and score), and tld_pricing (cheapest available alternative domains). Also includes generation timestamp and counts of passing/failing sections.
Example use cases
Example prompt
“Can you run a full due diligence check on 'horizonlabs.com' — I want to know if it's available, who owns it, when it expires, what it's worth, and whether there are cheaper TLD alternatives?”
Technical details
Endpoint
GEThttps://netintel-production-440c.up.railway.app/domain-due-diligenceWhen to prefer
Use this endpoint when you need a comprehensive, scored due-diligence snapshot of a domain — combining availability, WHOIS ownership, expiry, value appraisal, and cross-TLD pricing in a single graded call. Prefer it over bare WHOIS lookups when you want actionable valuation context and letter-grade summarization.
Side effects
- Missing or invalid domain parameter returns a 400/validation error
- Domain with unsupported or malformed TLD may return incomplete section data
- Payment failure via x402 (insufficient USDC balance or wrong network) returns 402
- Unavailable external data sources (WHOIS, registrar APIs) may cause sections_failed > 0 with partial results
- Railway hosting downtime returns 5xx errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"tld": "com",
"name": "acme",
"grade": "B",
"score": 80,
"domain": "acme.com",
"verdict": "taken_premium",
"findings": [
{
"rule": "not_available",
"detail": "acme.com is already registered",
"deduction": -20
}
],
"sections": {
"appraisal": {
"available": true,
"value_tier": "premium",
"value_score": 95
},
"tld_pricing": {
"cheapest": {
"domain": "acme.xyz",
"register": 1.99
},
"available": true,
"cheapest_premium": {
"domain": "acme.com",
"register": 10.99
}
},
"availability": {
"status": "registered",
"available": true,
"registrar": "GoDaddy LLC",
"expires_at": "2025-06-01T00:00:00Z",
"is_available": false
}
},
"sections_ok": 3,
"generated_at": "2026-06-16T01:00:00Z",
"sections_failed": 0
}
}Tags
x402
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