We collect nothing.
The most private data is the data that is never collected. Zap.Tips is built that way on purpose.
No accounts, no KYC
There is nothing to sign up for. No email, no ID, no phone number. You just open the app and use it.
No personal data collected
Zap.Tips does not collect personal data about you. We are a meetup tool, not a data business.
Your key never reaches us
Your BitcoinVN key is encrypted on your device with PBKDF2 and AES-GCM under your passphrase. Only the ciphertext is stored, in your browser, and it is never sent to us.
History stays on your device
Your payment history is stored locally in your browser. It lives with you, not on our servers.
The exchange leg is BitcoinVN
When you pay, the exchange step runs through BitcoinVN, and their privacy policy covers that part of the flow. Read it alongside this page.
Want the mechanics? The security page explains exactly how your key is encrypted and kept on your device.