How FiatSync Works
FiatSync is built on Bringin's BringinLink infrastructure — a regulated European crypto-fiat bridge that lets you automate Bitcoin purchases with a simple bank transfer.
The Old Way
Buying Bitcoin shouldn't be this painful
Every time you want to stack sats, you repeat the same tedious process: log into an exchange, deposit EUR, wait, buy, withdraw, pay fees. Too many steps, too much friction.
1Open exchange
2KYC again
3Deposit EUR
4Wait for confirmation
5Buy BTC
6Withdraw to wallet
7Pay withdrawal fee
The FiatSync Way
Two steps. That's it.
With FiatSync, you set it up once and forget about it. Your bank sends EUR, your wallet receives BTC. No exchanges, no manual steps, no friction.
1Send EUR from your bank
2BTC arrives in your wallet
Technical deep-dive
For the curious minds.
Step-by-step walkthrough
Here's what a conversation with the FiatSync Telegram bot looks like.
Welcome to FiatSync! Let's link your bank to your Bitcoin wallet.
I'd like to set up automatic Bitcoin purchases.
Please log in with your Bringin account to continue.
Done! I've connected my Bringin account.
Enter your Bitcoin wallet address (bc1..., 3..., or 1...).
bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh
Your personal IBAN is: DE89 3704 0044 0532 0130 00. Send EUR here from any European bank and BTC arrives in your wallet automatically!
Ready to automate your Bitcoin stacking?
Connect your bank account to your Bitcoin wallet in under 5 minutes.
Free during POC · Requires Bringin account · European banks only