https://x402-tollbooth.onrender.com/api/verify
Check whether email addresses are real and safe to send to. Verifies up to 25 addresses per call: syntax, domain MX/A record (including null-MX), disposable-domain, role-account, free-provider and typo checks. Does not perform SMTP/mailbox verification.
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$0.0050
5
2
Points earned against points available, biggest lever first.
| Rank | Service | Score | Volume | Price |
|---|---|---|---|---|
| #1 | 73 | 16.4K txns | $0.02 | |
| #2 | 68 | 51.3K txns | $0.01 |
| #3 | 62 | 15.9K txns | $0.05 |
| #4 | 62 | 43.8K txns | $0.01 |
| #5 | 61 | 3.1K txns | $0.0080 |