Best Crypto Payment Gateways for Merchants 2026: Fees, Features & Setup

US merchant crypto acceptance reached 39%, with 88% of those merchants citing customer demand as the driver. Over 25 million merchants are expected to accept at least one form of cryptocurrency. The seven gateways below capture the bulk of that volume, and each has a different cost profile depending on coin mix, fiat-settlement needs, and platform.

Two patterns separate the field today. First, the Hidden fiat-settlement cost: gateways advertise sub-1% headline fees but add conversion spread and exchange-rate exposure during settlement delay. Second, Lightning readiness: only Strike, OpenNode, and CoinGate ship native production Lightning; the rest are on-chain only.

Key Takeaways

• NOWPayments posts the lowest headline rate at 0.5% for single-currency transactions, rising to 1% when an exchange is involved.
• Cryptomus advertises tiered fees from 0.4% for high-volume merchants up to 2% for new accounts, with a focus on USDT and USDC settlement.
• Coinbase Commerce charges a flat 1% fee on all crypto payments, collected in the settlement currency.
• BitPay uses tiered pricing of 2% + 25 cents for merchants under $500,000 monthly, 1.5% + 25 cents between $500,000 and $999,999, and 1% + 25 cents above $1 million.
• CoinGate charges 1% flat and ships Bitcoin Lightning Network enabled by default for plugin installs.
• OpenNode charges 1% on incoming Bitcoin transactions and waives fees on up to the first $10,000 in sales.
• Strike runs a cash-final Lightning settlement that eliminates legacy interchange fees on its Shopify, NCR, and Blackhawk integrations.

Quick Picks

• Best for U.S. Shopify merchants: Strike, with cash-final Lightning settlement.
• Best for global multi-coin coverage: NOWPayments, with 350+ coins at a 0.5% headline fee.
• Best for stablecoin settlement: Cryptomus, built around USDT and USDC settlement.
• Best for established high-volume merchants: BitPay, with fiat settlement and the 1% tier above $1 million monthly volume.
• Best for BTC-only merchants: OpenNode, charging 1% flat with feeless transactions up to the first $10,000 in sales.

The seven gateways split cleanly across three cost models. NOWPayments at 0.5% posts the lowest published rate. Strike runs Lightning routing fees of a few cents per transaction. BitPay caps at 1% for high-volume merchants over $1 million monthly. The matrix below pulls the headline numbers from each gateway’s official pricing page, so cost, coin breadth, and Lightning support compare side by side.

Source: Coinbase Help, BitPay Pricing, CoinGate Pricing, NOWPayments Pricing, Cryptomus Fees, Strike Business Wire, OpenNode Integrations

Each pick was scored across the weighted criteria in How We Ranked.

Coinbase Commerce

Coinbase Commerce charges a 1% fee for all crypto payments, collected in the settlement currency of the transaction, according to the official Coinbase help documentation. For a merchant accepting a $100 ETH payment with USDC settlement, that means 1 USDC goes to Coinbase as the processing fee. Withdrawal carries an additional network fee paid to cryptocurrency miners that varies based on blockchain conditions.

The platform sits inside the Coinbase ecosystem, which gives merchants three relevant advantages: integrated fiat conversion via the Coinbase exchange account, automatic auto-accept for many ERC-20 tokens, and direct withdrawal to the same Coinbase account already used by crypto-native businesses. The trade-off is that fiat settlement runs through Coinbase’s exchange product rather than as a native gateway feature.

Key finding: According to Coinbase Commerce documentation, the gateway charges a flat 1% transaction fee collected in the settlement currency of each payment. Merchants who already operate a Coinbase business account can route fiat conversion through the exchange side, while self-custody mode keeps private keys with the merchant.

Best for: crypto-native businesses that already hold Coinbase accounts and want a single-vendor stack.

BitPay

BitPay charges a tiered processing fee of 1-2% plus 25 cents per transaction, with the rate under $500,000 monthly set at 2%, according to the BitPay pricing page. Merchants processing under $500,000 monthly pay 2% plus 25 cents; those between $500,000 and $999,999 pay 1.5% plus 25 cents; high-volume merchants over $1 million pay 1% plus 25 cents.

BitPay supports payments in 14 cryptocurrencies, including Bitcoin, Ether, Bitcoin Cash, Dogecoin, Shiba Inu, Litecoin, ApeCoin, Polygon, Dai, USD Coin, Wrapped Bitcoin, Pax Dollar, Gemini Dollar, and Euro Coin. Network costs on Bitcoin invoices use Bitcoin Core’s Conservative 2-block fee estimate, which predicts the miner fee needed to confirm a transaction within approximately 20 minutes. BitPay passes those network costs to the buyer as a separate line item rather than absorbing them into the merchant fee.

The 25-cent component matters more than it looks: on a $10 invoice, the flat fee runs roughly a quarter of the order on top of the percentage tier. Low-ticket e-commerce merchants should test the math first.

Best for: established merchants processing over $1 million monthly who can hit the 1% tier and need fiat settlement.

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CoinGate

CoinGate charges a 1% flat fee for merchant payment processing services, with no recurring or setup fees, according to the CoinGate pricing page. Lower rates are available to high-volume merchants on a negotiated basis. CoinGate plugins ship with Bitcoin Lightning Network enabled by default, allowing customers to pay Bitcoin and other cryptocurrencies instantly with zero fees on the Lightning side.

The gateway supports over 70 cryptocurrencies and offers e-commerce integrations for WooCommerce, PrestaShop, Shopware, WHMCS, Magento 2, OpenCart, and WIX. No native Shopify plugin exists in the CoinGate plugin catalog as of May 2026. Shopify merchants run CoinGate via the API or third-party connector. CoinGate operates from Lithuania under UAB CoinGate, which gives EU merchants regulatory clarity that some non-EU gateways cannot match.

Best for: WooCommerce and Magento merchants in the EU who want Lightning support without self-hosting infrastructure.

NOWPayments

NOWPayments charges 0.5% on single-currency transactions and 1% when an exchange is involved, one of the lowest published transaction fees among major gateways. The platform supports over 350 cryptocurrencies in 2026, with no setup fees and no monthly charges; merchants pay fees per transaction or operation only.

NOWPayments offers instant self-serve registration with no KYC required for the initial application, with plugins live in 5 to 30 minutes and custom API integration in 0.5 to 3 days of developer effort. The auto coin-to-stablecoin conversion feature is the most important one for merchants worried about volatility: a customer pays in any of the accepted coins, and the merchant receives USDT or USDC.

Why it matters: Per the NOWPayments pricing page, the 0.5% single-currency fee plus 0.5% exchange fee structure caps total cost at 1% even when the customer pays in a different coin than the merchant settles in. That positions NOWPayments at roughly half the headline rate of CoinGate’s flat 1%.

Best for: merchants who need broad coin coverage, fast onboarding, and a published transaction fee at the bottom of the category range.

Cryptomus

Cryptomus advertises tiered transaction fees from 0.4% to 2%, with new merchants starting at 2% and high-volume merchants negotiating rates as low as 0.4%, according to the Cryptomus fees page. If the merchant uses fiat payment with cryptocurrency crediting, an additional fee of 3.9% is charged. That stacked fee on the fiat-payment route is significantly higher than the headline crypto-only rate and should be modeled separately by any merchant considering it.

Cryptomus accepts over 50 cryptocurrencies, including Bitcoin, Ethereum, Tether, USD Coin, and major altcoins, with withdrawal fees of 0%, merchants pay no Cryptomus commission to transfer funds, though standard blockchain network gas fees still apply. The platform integrates with over 20 content management systems, including WooCommerce, PrestaShop, WHMCS, and OpenCart. The auto-conversion feature lets customers pay in any accepted cryptocurrency while merchants receive USDT or USDC, which is the operational design most stablecoin-first merchants want.

Best for: merchants who want USDT and USDC settlement and can negotiate down from the 2% starting tier on volume.

Strike

Strike’s Shopify integration allows merchants to accept Bitcoin payments as dollars and save costs on processing fees, with cash-final settlement powered by the Bitcoin Lightning Network, according to the Strike announcement. The integration eliminates legacy processing fees like interchange by leveraging the underlying technology of the Bitcoin Lightning Network for instant, global, cash-final payments.

Initial partners for the Strike merchant integration include Shopify, NCR, and Blackhawk, some of the world’s largest point-of-sale and e-commerce platforms. Sending BTC to BTC on Lightning often only incurs a few cents in routing fees.

Strike’s model is different from most gateways on this list: the customer pays in Bitcoin over Lightning, and the merchant receives U.S. dollars. There is no crypto exposure on the merchant side, no waiting for on-chain confirmations, and no percentage-based interchange to absorb. The trade-off is geographic. Strike’s merchant tooling is U.S.-focused and coin-narrow, with Lightning BTC as the primary path.

Best for: U.S. merchants on Shopify or major POS platforms who want zero crypto exposure and near-zero per-transaction fees.

OpenNode

OpenNode charges a flat 1% fee for all incoming Bitcoin transactions, with feeless transactions for up to the first $10,000 in sales, according to the OpenNode WooCommerce integration page. Any WooCommerce business can accept Bitcoin payments on the Lightning Network using OpenNode in minutes, and merchants can convert to fiat instantly at the point of sale in USD, GBP, EUR, AUD, MXN, or BRL.

OpenNode provides a no-code Shopify plugin that adds Bitcoin and Lightning Network payment acceptance to a Shopify store’s checkout in minutes, supporting both Lightning Network payments for fast, low-fee transactions and on-chain Bitcoin for larger orders. The OpenNode service is compatible with all Bitcoin wallets, whether based on Lightning or on-chain. The instant-fiat-conversion feature uses real-time exchange rates, which keeps merchant settlement at the spot price rather than introducing batch-conversion delay.

Best for: Bitcoin-only merchants who want Lightning settlement with fiat conversion and feeless transactions for up to the first $10,000 in sales.

The Hidden Cost of Fiat Settlement

A merchant accepting roughly $10,000 monthly in BTC and converting to USD pays meaningfully above the headline rate. Total cost stacks the published transaction percentage, fiat conversion spread (typically 0.5% to 2.5% above mid-market rate, often undisclosed), settlement-delay exposure for non-stablecoin payments, and payout-side fees on the fiat rail. The gap compounds at scale.

Rough effective totals for a $10k/month BTC-to-USD merchant: Strike sub-1%; Coinbase Commerce, NOWPayments (with exchange), and CoinGate around 1.5%; OpenNode 1.2%; BitPay (small merchant) 2.5-3%; Cryptomus (fiat-payment route) ~4.3%.

The lesson: A sub-one-percent headline fee can cost more than a one-percent headline fee once spread and route are factored in. A flat-fee Lightning gateway can beat both percentage-tier alternatives for small-ticket BTC commerce.

Lightning Network: Production vs Marketing

Stablecoin payment share reached 82% of crypto merchant volume in 2026, with merchants preferring stablecoins over volatile cryptocurrencies. That stat masks a separate dynamic: where Bitcoin is the rail, Lightning Network has split the gateway field into production-ready and marketing-only camps.

Production Lightning support (May 2026):

• Strike: Native, full production. Cash final settlement on Lightning, routing fees of a few cents per transaction, integrated with Shopify, NCR, and Blackhawk.
• OpenNode: Native Lightning + on-chain BTC. Real-time fiat conversion at POS in six currencies via the WooCommerce integration, and the Shopify plugin adds Lightning Network payment acceptance to a Shopify store’s checkout.
• CoinGate: Lightning is enabled by default in WooCommerce, Magento, and PrestaShop plugin installs. BTC payments process instantly with zero gateway fee on the Lightning side.
• BTCPay Server (open-source, Strike API integration): Self-hosted route for merchants running their own infrastructure. The Strike API integration announced at Bitcoin 2024 expanded the production-grade Lightning options for self-hosted merchants.

On-chain only or limited Lightning:

• Coinbase Commerce: No native Lightning support. BTC payments are on-chain, with confirmation delays of 10 to 60 minutes during congested periods.
• BitPay: On-chain BTC only. The Conservative 2-block fee estimate model assumes on-chain settlement; Lightning is not in the published flow.
• NOWPayments: Lightning is supported in select integrations, but the default flows are on-chain across most plugins.
• Cryptomus: No native Lightning. Stablecoin’s focus on USDT and USDC reduces the urgency, but BTC volume on Cryptomus is on-chain.

For high-volume low-value e-commerce with average orders under fifty dollars, the choice is structural: Lightning gateways cut effective fees compared to on-chain BTC during congestion, and they eliminate the long confirmation window that wrecks checkout conversion. Stablecoin gateways sidestep the whole problem by settling in a stable asset.

Verdict by Use Case

With over 25 million merchants expected to accept crypto by the end of 2026 and a stablecoin share at 82% of merchant volume, the right gateway depends more on coin mix and platform than on a single ranking. The five picks below match each gateway to the merchant scenario where its fee structure, coin coverage, and integration profile genuinely come out ahead.

• Best for U.S. Shopify merchants: Strike. Cash-final Lightning settlement.
• Best for global multi-coin coverage: NOWPayments. 350+ coins, 0.5% headline fee, with plugins that go live in 5 to 30 minutes.
• Best for stablecoin settlement: Cryptomus. USDT and USDC settlement focus.
• Best for established high-volume merchants: BitPay. Fiat settlement and the 1% tier for merchants over $1 million monthly rewards scale.
• Best for BTC-only merchants: OpenNode charges 1% flat with feeless transactions for up to the first $10,000 in sales.

How We Ranked

CoinLaw’s category data tracks 45% of merchants citing faster transaction speed as the top reason for crypto adoption. The seven gateways below were scored on five weighted criteria designed to surface the trade-offs that actually move merchant cost and reliability. Scores derive from official pricing pages, plugin marketplaces, and gateway documentation. Where evidence was unavailable for a criterion, that criterion was not scored.

Scoring criteria and weights:

• Transaction cost transparency (one-quarter weight): published fee schedule, network-cost handling, fiat-spread disclosure. Evidence: official pricing pages.
• Coin and chain breadth (one-fifth weight): number of supported cryptocurrencies, stablecoin coverage, Lightning Network availability. Evidence: gateway documentation and integration pages.
• Integration ecosystem (one-fifth weight): native plugins for WooCommerce, Shopify, Magento, PrestaShop, plus quality of REST API. Evidence: plugin marketplaces and gateway integration listings.
• Fiat settlement and payout speed (one-fifth weight): fiat conversion options, supported settlement currencies, time-to-payout. Evidence: gateway support documentation.
• Merchant onboarding friction (the remaining weight): KYC requirements, time from signup to first invoice, geographic availability. Evidence: gateway help center and signup flows.

Candidate pool: The seven gateways above were drawn from a wider set, including BitPay, Coinbase Commerce, CoinGate, NOWPayments, Cryptomus, Strike, OpenNode, BTCPay Server, CoinPayments, Binance Pay, Triple-A, Confirmo, MoonPay Business, and Blockonomics. Inclusion thresholds: years in market, public pricing page, no active regulator enforcement action, plugins or API for major commerce platforms.

Exclusions: BTCPay Server (self-hosted only); CoinPayments (2024 downtime); Binance Pay (regulatory restrictions in Western jurisdictions); MoonPay Business (consumer-facing).

Methodological gaps: High-volume tiers are negotiated; published rate cards apply. Settlement spreads sit in a dedicated section.

Frequently Asked Questions (FAQs)

The questions below cover the points merchants ask most often before picking a gateway: which provider posts the cheapest published fee, what KYC each one requires at signup, which platforms ship native Lightning support, what fiat-settlement options exist, and how long it actually takes to go live in production.

Processing fees across these seven gateways range from 0.4% for high-volume Cryptomus merchants to 2% for new accounts. NOWPayments posts the lowest published single-currency rate at 0.5%.

Conclusion

The seven gateways above split the merchant crypto-payment field across three meaningful dimensions: cost transparency, coin coverage, and Lightning readiness. NOWPayments and Cryptomus compete on headline fees with 0.5% and 0.4% floors, respectively. BitPay and Coinbase Commerce compete on enterprise fiat settlement. Strike, OpenNode, and CoinGate compete on Lightning production support. Over 25 million merchants are expected to accept crypto by the end of 2026. The next 18 months should see further headline-fee compression as Lightning matures and stablecoin settlement becomes the default rail for low-ticket commerce. Merchants should re-test fees every six months.