Verify a list
Drop a CSV / TXT for large lists (parsed on the server). Paste is for small lists only.
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100 welcome credits, never expire. Your API key is saved in this browser and shown under API key.
We'll email a link that issues a new key and turns the old one off. The link expires in 30 minutes.
Job progress
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Mailbox countries
Map © Al MacDonald / Fritz Lekschas, CC BY-SA
Downloads
Single verification
Check one address in real time. Errors and risky domains are not billed.
Past jobs
Grouped by day. Open a job for cost and downloads.
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API key
This is the key stored in this browser. Use it as Authorization: Bearer ….
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Rotating invalidates the old key immediately.
Add credits
Choose a pack, pay with crypto, credits land after confirmation.
Move the slider or type a list size — we pick the pack that covers it.
Order history
Waiting, paid, or expired — 30 minutes to send payment.
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