Best crypto payment gateway for iGaming operators in 2026: stablecoins or crypto

August 14, 2026 · 7 min read

Every iGaming operator evaluating an iGaming crypto payment gateway is really evaluating two systems at once. Players deposit in stablecoins or crypto, and players withdraw. Most comparison guides only measure the first one, which is why operators sign with a provider that handles deposits well and then discover the withdrawal queue is the thing generating support tickets.

This guide covers both sides. It sets out the five criteria a licensed operator actually buys on, and shows how the EukaPay Payment API and Payout API split the deposit and withdrawal sides of a cashier. Where a criterion is easy to get wrong, the reason it matters to an operator is spelled out rather than assumed.

An operator is not buying a feature list. An operator is buying the answer to five questions, and every other line in a vendor comparison is downstream of them.

A player who has sent funds and is watching an uncredited balance is a player filing a support ticket. What matters is not the marketing word "instant" but where in the chain your credit event fires. A gateway that notifies you on detection lets you show pending state immediately; a gateway that notifies you only on confirmation leaves your cashier silent in the interval.

The EukaPay crypto payment gateway sends webhook events as a payment is detected and then confirmed, so your cashier can move a player from pending to credited without polling.

Deposits arrive one at a time on the player's schedule. Withdrawals go out on yours, at whatever rate your approval rules clear them. Those are different shapes, and a provider built only for pay-ins will make you send withdrawals one at a time through a dashboard.

The EukaPay Payout API creates payouts programmatically, one payout per request, which is what an automated cashier uses. Your cashier issues a request as each withdrawal clears your approval rules, so throughput comes from the integration rather than from an operations team working through a queue.

Pay-in and payout asset lists are not the same list, at any provider, and assuming they are is the most common error in operator procurement. EukaPay accepts pay-ins in most major cryptocurrencies like BTC, ETH, LTC, SOL, USDC, USDT and supports Lightning. Payouts are sent in USDC, USDT, ETH and BTC across the Ethereum, Tron and Bitcoin networks.

Asset and network are set per payout, so one request can pay a player in USDT on Tron and the next request can pay a different player in BTC.

An operator that settles in crypto is running a treasury function it did not ask for. An operator that settles in fiat is running a gaming business. You choose which at EukaPay: settle in crypto, or convert at a locked exchange rate to remove all crypto volatility and settle in USD, EUR, GBP, CAD to your own bank account.

Card deposits carry a reversal risk that no amount of fraud tooling removes, and iGaming sits in the merchant category where issuers scrutinise hardest. Crypto pay-ins are not reversible by the sender after confirmation, so a credited deposit stays credited.

Three vendors dominate the crypto iGaming search results, and their coverage is uneven in a way that is worth knowing before you shortlist.

CoinGate and NOWPayments both run dedicated iGaming vendor pages and compete directly for operator traffic. BitPay does not target the vertical at all, which means an operator evaluating BitPay is evaluating a general merchant product rather than a gaming one. Much of the first page for iGaming gateway searches is affiliate listicles rather than vendor documentation, so an operator doing procurement from search results is reading comparisons written by people who do not process payments.

The practical consequence: shortlist on the five criteria above, then ask each provider to demonstrate the withdrawal side specifically. Deposit demos are easy and every vendor gives a good one.

An operator's cashier does two jobs, and EukaPay exposes one API for each. The Payment API takes deposits. Your cashier creates a payment, the player sends stablecoins or crypto to it, and EukaPay fires a webhook when the transaction is detected and a second webhook when it confirms. The first event is what lets your cashier show a pending deposit; the second is what lets it credit the player balance.

The Payout API sends withdrawals. Your cashier calls it once per approved withdrawal, one payout per request, and the asset and the network are set on that payout rather than on the account. The payout balance is funded by transferring from your main account balance, and EukaPay enforces a per-asset minimum payout amount.

Both APIs sit on one merchant account, so a developer (or coding agent) builds against them together and tests both sides in the staging environment before deposits go live. The merchant dashboard is where you set the account up and where the records sit afterwards.

Whichever side you are building, the same infrastructure runs beneath it: crypto-to-fiat conversion at a locked exchange rate to remove all crypto volatility, protection against chargebacks, and settlement in USD, EUR, GBP, CAD to your bank account.

Deposits and withdrawals run on that one platform rather than two contracts with two vendors, so the deposit side and the withdrawal side are one integration and one set of records. Each payout carries its own reference that can be looked up, which is what your finance team reconciles against.

The two APIs are the two halves of one cashier: the Payment API brings player money in and the Payout API sends it back out. An operator building a cashier builds both, and both sides settle the same way.

Create an account to begin verification and generate your API keys. Every merchant goes through onboarding and a business review, and a staging environment is available for development. See the

EukaPay developer documentation

for the endpoint reference, the

iGaming solutions page

for how operators use pay-ins and payouts together, or the

crypto payment gateway overview

for how deposits settle to fiat.

Create your merchant account

to start.

What is an iGaming crypto payment gateway?

It is a payment provider that handles both player deposits in stablecoins or crypto and player withdrawals as crypto payouts, with the option to convert and settle to your bank account in USD, EUR, GBP, CAD.

Which cryptocurrencies can players deposit?

EukaPay supports most major cryptocurrencies like BTC, ETH, LTC, SOL, USDC, USDT, and also supports Lightning for Bitcoin deposits.

Which assets can I pay withdrawals in?

Payouts are sent in USDC, USDT, ETH and BTC, across the Ethereum, Tron and Bitcoin networks. The asset and network are set per payout, so each request can pay a different player in a different asset on a different network.

How does my cashier call the Payout API to send a withdrawal?

It creates one payout per request, with the amount, the asset and the network set on that payout. The payout balance is funded by transferring from your main account balance, and each payout has its own reference that can be looked up.

Do crypto deposits carry chargeback risk?

No. A confirmed crypto pay-in is not reversible by the sender, which removes the card chargeback exposure that iGaming operators carry on card rails.

Do I have to hold crypto to accept it?

No. You choose fiat or crypto settlement. With fiat settlement, confirmed deposits are converted at a locked exchange rate to remove all crypto volatility and settled to your own bank account.

How quickly do withdrawals reach players?

Crypto payouts are not tied to banking hours or the banking calendar, so a withdrawal is not waiting on a cut-off time or a weekend.

Can I test before going live?

Yes. A staging environment is available for development so your team can build and test the cashier integration.