Introducing Payment Channels: One Address Per Client, Unlimited Deposits

If your business takes crypto deposits from the same clients over and over, you already know where the time goes. A new invoice here. A fresh address there. A support ticket because someone paid to an address that expired three weeks ago. None of it is hard on its own. It just never stops.

We built Payment channels to stop it.

A payment channel is a permanent blockchain deposit address tied to one of your clients. They save it once and send to it whenever they want. Every deposit gets detected, attributed to the right client, and settled automatically. No invoice. No new address. No expiration.

Payment channels are live now, enabled on demand. Here is what they actually change.

The problem with one-time addresses

Crypto payments were designed around a single event. A customer checks out, you generate an address, they pay, the address retires. That model works beautifully for a one-off purchase.

It falls apart the moment deposits become the operation rather than the exception.

Think about an ad network where advertisers top up their balances on their own schedule. Or a marketplace with hundreds of participants funding accounts. Or a hosting provider whose clients add credit whenever they run low. In all of these, the same people pay you again and again. The one-time address model forces you to treat every one of those deposits like a stranger walking in for the first time.

The result is familiar to anyone who has run it:

• A new invoice and address for every single deposit, even from a client you have billed fifty times
• Manual reconciliation, because each payment lands on a different address and someone has to match it back to a client
• Expired addresses and the support load that follows when clients send to the wrong one
• An audit trail scattered across hundreds of disposable addresses instead of one clean record per client

We have written before about why dedicated deposit addresses are the future of crypto payments. Payment channels are that idea, built into the platform.

How payment channels work

The whole model comes down to three steps.

Assign. You create a dedicated deposit address for a client, from the dashboard or through the API. Each client gets a unique, permanently assigned blockchain address. You pick the currency, and the address is theirs.

Deposit. Your client sends crypto to their address whenever they need to. They saved it once. There is no checkout, no invoice request, no waiting on a new address. It simply works, every time.

Detect and settle. Our system spots every incoming deposit, attributes it to the correct client, and notifies your system in real time. You settle in the original crypto or auto-convert to EUR, USD, or GBP at the moment of settlement.

That is the entire loop. One address, used indefinitely, with the attribution and settlement handled for you.

What changes for your business

The shift is less about a new feature and more about removing a recurring chore. A few things become true at once.

Deposits stop being events. Each client has one address that stays active. You are no longer generating, communicating, and babysitting one-time addresses for every transaction.

Reconciliation handles itself. Because the address belongs to the client, every deposit is attributed the second it arrives. Webhook notifications hit your system with the full transaction detail. The manual matching disappears.

Compliance comes built in. Every deposit runs through AML screening and transaction monitoring. Travel Rule data collection sits inside the deposit flow, and you get a full audit trail per client, per deposit, generated automatically. If you want the bigger picture on this, our guide on running a compliant crypto payment operation covers the groundwork.

It is part of one platform. Payments, payouts, treasury, and deposit channels live under one integration, one dashboard, one vendor. There is no separate tool to bolt on.

Who this is for

Payment channels are built for businesses where recurring deposits are the core of how money moves, not a side effect of an occasional sale.

That tends to be ad networks, where advertisers fund campaign balances on their own terms. Marketplaces, where many participants deposit into the platform and every payment needs to land against the right account. And SaaS, hosting, and proxy services, where clients top up balances frequently and a checkout flow every time is just friction.

We looked at several of these in detail in five use cases for persistent crypto deposit addresses. If you want the wider context on charging clients on a schedule, recurring crypto payments is a good read.

Built on regulated infrastructure

One thing worth saying plainly. CoinGate holds a MiCA license and Payment Institution authorization in the EU, issued by the Bank of Lithuania. We have processed over 7 million payments since 2014.

For Payment channels, that matters in a specific way. Your client deposits crypto to an address you assigned them, and we handle the compliance layer underneath. Your clients do not interact with CoinGate and do not create accounts. You keep the client relationship. We keep the screening, the Travel Rule data, and the audit trail.

For years, crypto payments treated every deposit like a first meeting. That was fine when payments were rare. It stopped being fine when deposits became the business. Payment channels give each client a permanent address, handle attribution and settlement for you, and keep the compliance layer in place underneath.

Thinking it might be time to stop generating an address for every deposit? Start here.

FAQ

What is a payment channel? 

A persistent blockchain deposit address you assign to one of your clients. They deposit crypto to it whenever they want, and every deposit is automatically detected, attributed, and settled.

Do my clients need a CoinGate account? 

No. Payment channels are merchant infrastructure. Your clients send crypto to an address you assigned them. They never touch CoinGate and never create an account. The answer is no.

How is this different from a regular crypto payment? 

A regular payment generates a fresh, one-time address for each invoice. A payment channel gives your client one address that stays active indefinitely, so they deposit as many times as they need without requesting anything new.

Can I settle deposits in fiat? 

Yes. You can keep the original crypto or have deposits auto-converted to EUR, USD, or GBP at settlement.

Is this compliant with EU regulations? 

CoinGate holds a MiCA license and Payment Institution authorization in the EU. Every deposit through a channel runs through AML screening, with Travel Rule compliance and a full audit trail built in.