mailcheck.hugen.tokyo
3 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
A 3
endpoints
3
avg trust score
83.1
ecosystem avg 52.0
avg 30-day uptime
94.2%
ecosystem avg 53.6%
avg latency (EU)
1285 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.01
USDC per call
networks
1
At a glance
mailcheck.hugen.tokyo operates 3 listed x402 endpoints across 1 network. 3 of them carry a computed trust score, averaging 83.1 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 94.2% (above the ecosystem average of 53.6%). Advertised price: $0.01 USDC per call. Best-scored endpoint: /mailcheck/validate (grade A, 84.5).
Top endpoints by trust score
- /mailcheck/validate/mailcheck/validate6 email validation checks in one call — syntax (RFC 5322), MX record verification, disposable detection (5,000+ domains), free provider identification, role-…→
- /mailcheck/mx/mailcheck/mxMX record lookup for any domain — returns whether mail servers exist and their hostnames sorted by priority. Verify email deliverability before sending. Supp…→
- Mailcheck API/mailcheck/disposableInstant disposable email detection — checks against 5,000+ known temporary email domains (Guerrilla Mail, Mailinator, Temp Mail, 10MinuteMail, and more). Ret…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /mailcheck/validate | A 84.5 | 94.1% | 1.00 | $0.01 |
| /mailcheck/disposable Mailcheck API | A 81.0 | 95.6% | 1.00 | $0.01 |
| /mailcheck/mx | A 83.9 | 92.8% | 1.00 | $0.01 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.