A crypto payment gateway lets businesses accept cryptocurrency automatically — without manually checking wallets. Here is how they work, what they cost, and when to use one.
A crypto payment gateway is software that automates the process of accepting cryptocurrency payments. Without a gateway, you would need to generate wallet addresses manually, monitor the blockchain for incoming transactions, convert amounts between currencies, and update your order management system by hand. A gateway handles all of this automatically.
How a Crypto Payment Gateway Works
- 1Your server calls the gateway API to create a payment invoice for a specific amount and currency
- 2The gateway generates a unique wallet address for that transaction and returns it to you
- 3You display the address (and usually a QR code) to the customer
- 4The customer sends crypto from their wallet to the generated address
- 5The gateway monitors the blockchain and detects the incoming transaction
- 6Once the transaction confirms, the gateway sends a webhook notification to your server
- 7Your server receives the webhook, verifies the signature, and fulfills the order
- 8The payment is settled to your merchant account balance automatically
Crypto Gateway vs Manual Wallet
Some businesses accept crypto by publishing a single wallet address. This works for one-off donations or P2P transfers, but fails for e-commerce: you cannot tell which customer sent a given payment (everyone sends to the same address), you cannot set invoice amounts, and you cannot automate order fulfillment. A gateway solves all three problems by generating a unique address per transaction.
What a Crypto Gateway Costs
Most crypto payment gateways charge a percentage fee per transaction: typically 0.5%–2%. Some also charge monthly platform fees, withdrawal fees, or conversion spreads. The total cost varies significantly: Bekena charges 1% flat with no other fees; some competitors stack multiple charges that total 2%–4% in practice.
Custodial vs Non-Custodial Gateways
With a custodial gateway (like Bekena), the gateway holds your funds until you withdraw them to your own wallet. The gateway handles key management and signing. With a non-custodial gateway, payments go directly to your self-hosted wallet — no third party touches your funds. Custodial gateways are simpler to integrate and more reliable; non-custodial requires running blockchain infrastructure.
What to Look For in a Crypto Payment Gateway
- ✓Fees: look at total effective fee including withdrawal and conversion costs
- ✓Settlement speed: when exactly are funds available after blockchain confirmation?
- ✓Coin support: does it support the cryptocurrencies your customers actually use?
- ✓Merchant categories: does it serve your business type, including high-risk categories?
- ✓API quality: good documentation, idempotency keys, webhook retries, sandbox environment
- ✓Reliability: uptime history, support response time, status page
When You Need a Crypto Gateway
You need a gateway once you expect more than a handful of crypto payments per month. The break-even point is low: if you save even 20 minutes of manual work per payment, a gateway pays for itself at 1% long before you process significant volume. For any automated business (e-commerce, SaaS, gaming), a gateway is essential from day one.