A coffee shop wants to accept Bitcoin and receive euros. Sounds simple, but it isn't.

Here's the gap 👇

In the EU, self-custody is the sane way for a business to accept Bitcoin payments. Routing customer payments into a CASP's custody is a compliance headache you don't want.

Great if you're stacking Bitcoin on your balance sheet.

But most businesses want something else: accept Bitcoin, settle in euros. No volatility on revenue. Predictable numbers for the accountant.

And honestly – it's better payment infrastructure. Cheaper than card rails even with a standard off-ramp fee. No chargebacks. Euros in the bank in seconds, not days.

So the flow looks obvious: Bitcoin → your own wallet → licensed euro off-ramp. And since it's your own verified wallet, even the 1k euro transfer rule stops being a blocker.

Now the huge but.

Who signs the forward transaction?

Deposit and sell manually every time – that's not a payment experience, that's a part-time job.

Let a third party sign for you – the moment someone else can move your funds, that's custody. Custody needs a CASP license under MiCA. Travel rule and all. You're back where you started.

For merchants running their own BTCPay server, we built a plugin that auto-forwards to euros while the keys stay with the merchant. Here's a demo: https://youtu.be/CQgmo2v9KG0

But the coffee shop doesn't run a BTCPay server.

That's exactly what we're building at Bringin – accept Bitcoin, settle in euros, dedicated IBAN, clean exports for your accountant. Without anyone but you touching your keys.

We're seeing the demand firsthand. One step at a time ⚡