1 4.8 Lightning Labs Bitcoin 1 review Lightning Labs develops LND, the most widely deployed Lightning Network implementation, enabling instant, low-cost Bitcoin payments and building infrastructure for Bitcoin's payment layer. 2 4.8 MasterCard 6 reviews Mastercard Digital Asset Solutions provides enterprise payment infrastructure that integrates digital assets into global commerce. Offerings include the Multi-Token Networkâ„¢ for interoperable token payments, Crypto Credential for secure wallet-to-wallet transfers, support for CBDCs and stablec 3 4.7 BitPay 6 reviews BitPay is a pioneering crypto payment platform enabling businesses and individuals to accept, store, and spend cryptocurrencies through its merchant tools, wallet, and Mastercard debit card. 4 4.7 Circle 6 reviews Circle enables global businesses and financial institutions to use stablecoins (like USDC/EURC) to power payments that are fast, low-cost, and available around the clock. Use cases include remittances, payroll to distributed teams, merchant settlements, and supplier or vendor payments, all with near 5 4.6 Ramp Network 1 review Ramp Network provides fiat-to-crypto on-ramp and off-ramp widgets and APIs for Web3 businesses, supporting 90+ assets across multiple blockchains in 150+ countries. 6 4.5 Coinbase Commerce 1 review Coinbase Commerce is a merchant crypto payment platform enabling businesses to accept Bitcoin, Ethereum, and other cryptocurrencies directly to their self-custodial wallets. 7 4.5 MoonPay 1 review MoonPay is a fiat-to-crypto payment infrastructure provider that enables crypto purchases through credit cards, bank transfers, and mobile wallets across 160+ countries. 8 4.5 Strike 1 review Strike enables instant Bitcoin payments over the Lightning Network for consumers and merchants, with the option to settle in Bitcoin or fiat currency. 9 4.5 Triple-A 5 reviews Triple-A is a licensed global crypto payment gateway enabling businesses to send, receive, and convert crypto payments with real-time settlement and regulatory compliance across 100+ countries. 10 4.4 Breez Bitcoin 1 review Breez offers a non-custodial Bitcoin Lightning wallet and open-source SDK enabling developers to integrate Lightning payments into their applications for instant, low-cost Bitcoin transactions. 11 4.4 Transak 1 review Transak provides a comprehensive fiat-to-crypto payment gateway SDK that enables dApps and wallets to offer crypto purchasing through multiple payment methods. 12 4.4 Wert 1 review Wert provides fiat-to-crypto on-ramp widgets and APIs with specialized NFT checkout capabilities, enabling direct credit card purchases of crypto and NFTs. 13 4.3 Gnosis Pay 1 review Gnosis Pay enables crypto-to-fiat payments at Visa merchants worldwide through a decentralized, self-custodial debit card solution built on Gnosis Chain. 14 4.3 NOWPayments 1 review NOWPayments is a non-custodial crypto payment gateway supporting 300+ cryptocurrencies with e-commerce plugins, payment links, and automatic coin conversion for merchants. 15 4.3 Paxos USDP Ethereum 1 review Paxos powers crypto payment capabilities for enterprises like PayPal and Interactive Brokers through its regulated blockchain settlement infrastructure. 16 4.3 Sardine 1 review Sardine provides fiat-to-crypto on-ramp infrastructure with built-in fraud prevention, enabling instant ACH payments and crypto purchases for Web3 platforms. 17 4.3 Simplex 1 review Simplex provides fiat-to-crypto payment processing with a pioneering zero-chargeback guarantee, serving exchanges, wallets, and DeFi platforms across 190+ countries. 18 4.3 Tether USDT Ethereum 1 review Tether's USDT serves as the primary medium of exchange across crypto markets and is widely used for cross-border payments and remittances globally. 19 4.2 Alchemy Pay ACH Ethereum 1 review Alchemy Pay bridges fiat and crypto payments with on/off-ramp services, merchant processing, and embedded fiat gateway solutions for exchanges and DeFi platforms. 20 4.2 Bitso 1 review Bitso provides cross-border payment services through Bitso Transfer, enabling free crypto-powered transfers between Latin American countries and facilitating remittance flows. 21 4.2 Celo CELO Celo 1 review Celo's phone number-based identity system and native stablecoins make it a practical platform for mobile payments and remittances in emerging markets. 22 4.2 CoinGate 1 review CoinGate is a crypto payment gateway enabling merchants to accept 70+ cryptocurrencies with settlement in crypto or fiat, plus e-commerce plugins for major platforms. 23 4.2 Flexa AMP Ethereum 1 review Flexa is a digital payment network enabling merchants to accept cryptocurrency payments with instant settlement guaranteed by AMP token collateral. 24 4.2 Mercuryo 1 review Mercuryo provides fiat-to-crypto on-ramp and off-ramp infrastructure with API and widget integrations for exchanges, wallets, and financial platforms. 25 4.2 Wirex WXT Ethereum 1 review Wirex provides a comprehensive digital payment platform combining crypto wallet, fiat accounts, and Visa card functionality for everyday crypto-to-fiat spending. 26 4.2 EZO 6 reviews EZO Pay supports local and international payments online, in-store, and offline with multi-currency options. 27 4.1 Banxa BNXA 1 review Banxa is a publicly traded fiat-to-crypto payment infrastructure provider offering white-label on-ramp and off-ramp solutions for exchanges, wallets, and NFT marketplaces. 28 4.1 Fold App Bitcoin 1 review Fold provides Bitcoin-integrated payment solutions through their Visa debit card, enabling users to earn and spend Bitcoin at merchants worldwide with automatic BTC rewards. 29 4.1 Kado 1 review Kado provides fiat-to-crypto on-ramp and off-ramp services designed for DeFi users, supporting direct token purchases across multiple L1 and L2 chains. 30 4.0 River Financial Bitcoin 1 review River provides Bitcoin payment infrastructure with instant Lightning Network deposits and withdrawals, enabling businesses and individuals to send and receive BTC via Lightning. 31 3.8 Request Network REQ Ethereum 1 review Request Network is a decentralized payment protocol enabling on-chain invoicing, payment requests, and financial management for Web3 organizations and DAOs. 32 3.8 Unlimit Crypto 1 review Unlimit Crypto provides white-label fiat-to-crypto on-ramp and off-ramp solutions with global payment processing for exchanges, wallets, and Web3 platforms. 33 3.7 Mt Pelerin 1 review Mt Pelerin offers Swiss-regulated, non-custodial crypto on-ramp and off-ramp services with embeddable widgets for wallets and dApps. 34 3.7 Utorg 1 review Utorg provides fiat-to-crypto on-ramp widgets and APIs supporting 200+ cryptocurrencies across 27 blockchains for integration into exchanges, wallets, and dApps. 35 3.6 Holyheld 1 review Holyheld enables crypto-to-fiat spending directly from DeFi wallets through Apple Pay and Google Pay integration at everyday merchants. 36 3.5 Kaspa KAS Kaspa 1 review Kaspa functions as a fast, scalable payment network with one-second block times and instant transaction visibility, designed for peer-to-peer value transfer.