Fast, anonymous, and secure crypto donations.
Support privacy-first development with your preferred cryptocurrency.
Scan QR code with Binance app - Select any cryptocurrency and amount
Open Binance app on your phone
Go to Pay section and tap Scan
Scan the QR code above
Select cryptocurrency and amount, then confirm
Binance Pay ID:
guardyn
Send directly to our wallet addresses
No personal information required. Support us anonymously.
Transactions process in minutes, not days like bank transfers.
Works anywhere in the world. No currency conversion hassles.
Much lower fees than traditional payment processors.
✅ Always verify addresses: Double-check wallet addresses before sending. Crypto transactions are irreversible.
✅ Network compatibility: Make sure you're sending on the correct network (ERC-20, TRC-20, BSC, etc.)
✅ Test with small amount: For large donations, consider sending a small test transaction first.
✅ Official addresses only: These addresses are listed on guardyn.co/crypto and GitHub.
Your cryptocurrency donations directly fund the development of privacy-first secure communications.
Every contribution helps us build a safer digital future.