https://gateway.stride20k.com/email/validate/:email
Email validation API: RFC-style syntax check plus live MX-record lookup (with RFC 5321 A-record fallback) over DNS-over-HTTPS — no third-party service, nothing stored. Returns parsed domain, sorted MX hosts, and a 'deliverable' flag meaning DNS will accept mail for the domain — it does NOT verify the mailbox exists. Use for lead cleaning, signup validation, and contact verification by agents. Cached up to 1 hour per address.
#251
$0.0050
2
2
Points earned against points available, biggest lever first.
| Rank | Service | Score | Volume | Price |
|---|---|---|---|---|
| #1 | 67 | 4.7K txns | $0.0020 | |
| #2 | WaterPulse−32 | 66 | 1.6K txns | $0.15 |
| #3 | Otto AI−31 | 65 | 6.8K txns | $0.0050 |
| #4 | Bitrefill−29 | 63 | 156 txns | $0.0010 |
| #5 | 63 | 1.7K txns | $0.0010 |