Best cryptocurrency payment gateways: how to compare options
There is no single best crypto payment gateway. Compare custody, settlement, coin support, integrations, and KYC rules before you sign up.
Vahe HakobyanEditor-in-chief
Updated Oct 5, 20263 min readFact-checked
On this page
- Custody decides who holds crypto before payout.
- Coin and network support changes, so old lists go stale.
- Settlement can pay crypto or auto-convert to fiat.
- KYC and money-transmitter rules fall to the gateway.
"Best" is a poor guide here, because merchants need different things. List the coins your customers use, then compare custody, payout, plugins, and paperwork.
Custodial vs non-custodial
Custody decides who controls funds between payment and payout. A custodial gateway is run by a company that receives the crypto and holds it, so its security and solvency stand between you and your money. A non-custodial gateway is software that forwards payments to a wallet you control.
Which coins are supported?
Support varies by gateway and changes, so read current documentation rather than an old list. Many gateways accept bitcoin and ether, and many add stablecoins such as USDT and USDC. Payout can be the same coin, another coin, or fiat.
- Bitcoin on the Bitcoin network is widely accepted.
- Ether and ERC-20 tokens are common on Ethereum checkouts.
- Stablecoins such as USDT and USDC appear on several networks.
How settlement works
The gateway waits for confirmations before crediting your balance. A Bitcoin transaction cannot be reversed, and only the receiver can refund it, so funds sent on the wrong network are often unrecoverable. Auto-conversion is separate: a custodial gateway can convert to dollars, while a non-custodial one pays in the coin received.
Integrations and APIs
Check whether the gateway publishes a current plugin for your shopping cart. Look for a documented API, webhooks that report payment status, and a sandbox for testing without real funds. If you build your own checkout, confirm the API supports your coins.
KYC and AML rules
A gateway that takes custody of customer funds or transmits payments may need to register with FinCEN as a money services business and follow KYC and AML rules. You usually complete the gateway's onboarding checks, and you keep your own licenses and taxes. The IRS treats digital assets as property, so crypto income is taxable.
Frequently asked questions
You need the state and local licenses your business already requires, and accepting crypto does not replace them. A gateway may ask for those details during KYC.
Bitcoin and most crypto payments are irreversible, so the funds may be lost and recovery is not guaranteed. Only the receiver can refund the payment.
Yes. Many merchants keep their card processor and add a crypto gateway, then reconcile both in their accounting.
