List of Merchant Payment Gateway projects in Web3 (2026)

Infini is a financial services platform that provides businesses with stablecoin and fiat payment acceptance, corporate card issuance, invoicing, payroll, multi-currency accounts, and treasury yield tools through a single dashboard. Merchants accept payments via hosted checkout, payment links, and invoices, while corporate cards let teams fund spending from fiat or stablecoin balances with budget controls. The platform also issues multi-currency virtual accounts for cross-border collection and payouts, and lets businesses allocate idle stablecoin balances to market-neutral yield strategies. Payroll and vendor settlement tools automate bulk stablecoin payouts, and all functions are accessible from one account across multiple supported blockchains.

AmmerPay is a merchant payment gateway that lets businesses accept cryptocurrency payments and receive settlement in fiat currency. It works through point-of-sale hardware and mobile apps, e-commerce store plugins, invoice generation, and an API, converting crypto received from customer wallets into fiat that settles to the merchant bank account within two business days. Merchants use it to sell goods and services in-store, online, or through custom platform integrations while accepting a range of cryptocurrencies and stablecoins.

Myaza Business is a merchant payment gateway and business account that lets African companies collect payments, hold multi-currency balances, and pay suppliers globally. Merchants accept stablecoin payments in-store and online through payment addresses and QR codes, with the platform converting received funds to fiat for settlement or holding them as stablecoins. An API covers wallet generation, payment sessions, and address monitoring, and e-commerce plugins connect it to online stores. Corporate cards give teams spend control, and batch payouts and payroll reach suppliers and staff in many countries.

Pagos en bitcoin is a merchant payment gateway that lets businesses accept bitcoin payments in physical or online stores. It integrates with a merchant's existing e-commerce platform, converting bitcoin payments into soles or US dollars to avoid exposure to price volatility. Merchants can set their own fees and choose between using their own wallet or a managed custody option.

Tapnob for Merchants is a merchant payment gateway that lets businesses accept crypto payments from customers and settle in local currency to a bank account. Merchants generate shareable payment links or QR codes for online or in-person checkout and receive a confirmation receipt for every payment. An over-the-counter desk serves businesses that trade large volumes, with sourced liquidity and dedicated execution support.

Unocoin is a centralized cryptocurrency exchange serving Indian users that enables buying, selling, and trading of Bitcoin and other digital assets against the rupee and select cryptocurrencies. It operates an order book spot exchange alongside instant buy and sell functionality, a leveraged futures and perpetual contracts venue routed through a third-party derivatives provider, and bilateral over-the-counter trading for bulk orders. Additional tools include a Systematic Buying Plan for automated recurring purchases using rupee-cost averaging, curated diversified crypto investment baskets, a fixed-return yield product for idle USDT holdings, and crypto-collateralized lending against holdings. The platform also offers a merchant gateway allowing online businesses to accept cryptocurrency payments and a sub-broker programme letting verified users place trades on behalf of registered clients. Access is available through web and mobile apps on iOS and Android, with a trading API for programmatic access.

CryPay is a self-custodial merchant payment gateway enabling businesses to accept cryptocurrency payments directly into self-custody wallets. Merchants connect their own wallet addresses to receive funds without CryPay holding assets, using travel rule-compliant processing. Integration options include payment links, a REST API, and e-commerce plugins for PrestaShop, OpenCart, Magento, and WooCommerce, with optional crypto-to-fiat conversion through partner services.

SOL Pay SDK enables non-custodial Solana payments integration through a JavaScript frontend library. The system facilitates direct transactions between users and developers without intermediaries, supporting both one-time and streaming payments.

Ramper NFT Checkout provides payment processing infrastructure for NFT purchases supporting both cryptocurrency and fiat transactions. The system handles wallet creation, chargeback management, and settlement in contract native tokens.

APS Payment Processing Platform is a payments infrastructure and orchestration service that lets online merchants and brokers accept payments through a single integration. It aggregates card processing, digital-asset checkout methods, and alternative local payment methods, then routes settlement in fiat or supported digital assets. Merchants use it to accept card payments and crypto-linked payment methods while APS handles currency conversion, compliance, and settlement across multiple blockchain networks.

Longswipe for Business is a merchant platform enabling businesses to accept Longswipe vouchers as a form of checkout or payment with instant settlement into a preferred currency. Merchants create dedicated accounts to manage voucher redemption, appoint collectors who redeem vouchers on their behalf across multiple currencies, and integrate voucher-based checkout using software development kits for web, mobile, and desktop applications. The platform is aimed at event organizers, point-of-sale operators, and online merchants seeking cross-border payment acceptance without traditional exchange fees.

Bitpace Crypto Payment Gateway is a merchant payment gateway that enables businesses to accept cryptocurrency payments through API integration or e-commerce plugins. It generates unique payment addresses for each transaction and automatically converts received crypto into fiat currencies such as USD, EUR, and GBP. The gateway offers customizable price freeze durations to protect merchants from market volatility during checkout.

ChainPal is a merchant payment gateway and API that lets businesses accept cryptocurrency payments and settle automatically in local fiat currency. It provides a hosted checkout page, invoicing, split payouts, and know-your-customer and know-your-business verification workflows, alongside a dashboard for tracking transactions and balances. The gateway offers a unified REST API, webhooks, and role-based access, serving freelancers, small and medium businesses, and startups across multiple blockchains and stablecoins.

Orbi Gateway is a merchant payment gateway that enables businesses to accept stablecoin payments as part of their checkout flow. It integrates with a business's existing sales channels to process digital dollar payments from customers. The product is hosted on its own platform separate from the consumer Orbi app and is aimed at businesses rather than individual consumers.

Stvble X is a business payments platform that bundles fiat-crypto conversion, merchant checkout acceptance, and invoicing into a single suite accessed from one homepage under the Stvble Global Limited brand. Its on/off-ramp widget lets platforms integrate cryptocurrency market access using multiple payment methods and currencies. A merchant payment gateway component allows businesses to accept cryptocurrency payments through their existing checkout flows with automated settlement to preferred currencies. An invoicing tool lets businesses send and receive invoices with flexible settlement in fiat currencies or stablecoins for cross-border transactions.

A crypto payment gateway enabling businesses to accept cryptocurrency payments through QR codes, POS systems, and NFC tap-to-pay, with unified fiat and crypto account management, KYT compliance checks, and flexible payout options to bank accounts or crypto wallets.

Dexter x402 Facilitator implements the x402 payment protocol for AI agent micropayment settlement on Solana. The system validates tool requests through cryptographic verification, processes DEXTER token payments with millisecond confirmation times, generates on-chain receipts for audit trails, and maintains facilitator endpoints for autonomous agent-to-agent transactions. The implementation serves both as payment provider for Dexter services and payment consumer for external x402-compatible resources.

MCPay is an open-source payment layer for Model Context Protocol servers that lets users access paid APIs with pay-per-call pricing instead of subscriptions. It proxies requests, negotiates x402 payment, accepts on-chain payment, retries the MCP call after confirmation, and streams usage and revenue events.

StableFlow is a merchant payment gateway that lets Nigerian businesses accept stablecoin payments from customers. It works through a single static QR code or shareable payment links, converting incoming stablecoins into naira and settling funds directly to the merchant's bank account. Merchants receive cashback on processed transactions and can be discovered by nearby customers through the platform's merchant directory.

Sarafa Merchant is a web-based payment acceptance platform for businesses, enabling in-store and online collection via scannable QR codes and merchant-specific payment identifiers. The system processes multi-currency transactions and settles funds in the merchant's preferred currency. Merchants manage payment activity and configure their storefront through a dedicated web portal.

Shakesco is a self-custody crypto wallet and payments app that lets individuals and businesses buy, send, and receive Bitcoin, Ethereum, and stablecoin-based assets. It is built on an ERC-4337 smart contract wallet, using multi-party computation to secure account recovery and account abstraction to remove seed phrase management and gas handling for users. The app bundles payment links, point-of-sale checkout, a loyalty token marketplace, recurring payments, split payments, and privacy features such as stealth addresses and Bitcoin silent payments into one interface.

PayLeaf provides mobile cryptocurrency payment processing for cannabis merchants through QR code scanning and Phantom wallet integration, enabling acceptance of PUFF, SOL, and USDC with automatic stablecoin conversion to avoid volatility.

Eluter Platform is a neobank offering multi-currency accounts for companies engaged in international trade. It provides accounts in dollars, pesos, and crypto, alongside international payments, foreign exchange conversion, payment links for online collections, and team-based access management. Businesses use it to centralize cross-border financial operations, converting between currencies and settling payments to overseas counterparties from a single interface.

Fincra APIs is a payments infrastructure platform providing developers with unified REST endpoints for collecting, converting, and disbursing funds across multiple currencies and payment methods. Businesses integrate checkout pages, payment links, virtual accounts, and direct debit into their own applications to accept customer payments, then use payout and money transfer endpoints to send funds to beneficiaries across many countries. The platform also offers currency conversion between supported currencies and identity verification to validate customer information during onboarding. Authentication, webhooks, and rate limiting support integration into fintech, e-commerce, payroll, and remittance applications.

ClockPay provides payment gateway services through payment link generation and API integration, enabling cryptocurrency transaction processing with real-time exchange rate calculations and secure wallet management.

Recurrente is a payment processing platform that lets businesses in Guatemala accept card payments, bank transfers, and stablecoin payments through a single dashboard. It provides physical and mobile point-of-sale acceptance, shareable payment links, an online store builder, and automated subscription billing, alongside virtual bank accounts and inbound transfers from the United States, Mexico, and Europe. Users can also buy, sell, and accept payment in dollar-pegged stablecoins and tokenized gold, with funds settled to local bank accounts. The platform serves merchants, freelancers, and service businesses seeking card, transfer, and digital-asset payment acceptance in one system.

Trokera is a regulated digital financial platform for receiving, storing, exchanging, and sending Bitcoin and USDT. It operates continuously, supporting Bitcoin transfers on-chain and via the Lightning Network alongside USDT transfers across multiple blockchains. The platform offers fiat conversion, card payments, and merchant payment tools, serving both individuals and businesses in markets where it is available.

Dropp Pay Add-ons for WooCommerce, Shopify, WordPress are extensions that adds Dropp payment methods to online stores. Customers pay at checkout using Pay-by-Bank or stablecoin options with merchants receiving instant settlements via RTP.

Dropp Developer SDK provides APIs and integration tools for embedding Dropp payment capabilities into web and mobile applications. Integration options include light-code SDKs and fully embedded payment flows. The SDK includes the Promise-to-Pay cryptographic protocol which uses Hedera Token Service and Consensus Service for verifiable payment confirmation.

Wallbit is a neobank offering Latin American and global users a US dollar-denominated financial account accessible through a single mobile app. It provides checking-style balances in dollars, euros, and stablecoins with ACH and wire transfer support, an international Visa debit card for spending abroad, and a brokerage account for investing in US stocks, ETFs, and Treasury instruments. Users can also withdraw funds directly to local bank accounts, pay household bills, and make QR-based point-of-sale payments in supported countries. The platform accepts deposits in fiat and select stablecoins and converts balances for local spending and withdrawal.

Nilfee is a financial services platform that provides virtual USD, EUR, and GBP accounts, virtual debit cards, and USDC/EURC wallets for individuals, freelancers, and businesses. Users receive payments via ACH and Fedwire and send funds through U.S. payout rails, PayPal, Venmo, or push-to-card, while a Circle-powered wallet enables real-time conversion between fiat and stablecoins across multiple blockchains. The platform also supports merchant payments through scan-and-pay and mobile point-of-sale checkout, and offers on-ramp and off-ramp conversion between USDC/EURC and fiat. Business users can open multiple labeled accounts, automate treasury settlement in fiat or USDC, and connect via an API to their finance systems.

Smartpay is a merchant payment gateway that processes digital asset payments for retailers across South America and Angola. It converts stablecoin and cryptocurrency payments to fiat currency in real time through an integrated conversion mechanism, crediting merchants in local currency at regular intervals. Merchants integrate the gateway into existing checkout flows to accept cryptocurrency without paying processing fees, and consumers can pay via instant local payment networks using cryptocurrency balances.

ArcPay implements cryptocurrency payment processing for Telegram Mini Apps and web projects through TON Connect integration, facilitating acceptance of TON blockchain tokens including native TON and USDT with commission-based revenue sharing for merchants.

WestWallet API is a merchant payment gateway that lets businesses accept cryptocurrency payments through a RESTful API and pre-built e-commerce integrations. It generates payment invoices, processes transaction callbacks, and supports continuous fund withdrawals with a commission fee applied on outgoing transfers. The gateway is used by merchants seeking to integrate crypto payment acceptance into their own websites or projects.

Pulsar Payment Infrastructure is a business-facing payments system that lets merchants and venues accept stablecoins, crypto, and fiat through POS and Soft POS terminals or QR codes. It provides an API layer for onchain settlement and fiat off-ramp, allowing custom integrations across multiple blockchains. The product targets event operators and venues seeking low-fee, real-time settlement for closed-loop or open payment acceptance.

Coinsub Payment Platform is a cryptocurrency payment infrastructure that lets merchants accept stablecoin payments and manage money movement under their own brand. It supports checkout acceptance, subscription billing, invoicing, and pay links, alongside payouts, wallet-based balance holding, and currency or asset conversion. Businesses integrate it through a hosted checkout page, button or iframe embeds, or a headless API for fully custom payment flows across multiple blockchains.

Yodl Pay is a mobile application that lets travelers make stablecoin payments by scanning everyday local QR codes such as PIX, VietQR, GCash, and QR Ph. Users pay merchants directly from a self-custodial wallet, with funds converted so the merchant receives their own local currency rather than crypto. The app targets travelers and digital nomads paying in person in supported countries, removing the need to hold or exchange local cash or use traditional card rails.

Bloque is a financial services platform that lets businesses embed multicurrency accounts, cross-border payment rails, and branded debit card issuance into their own products. It provides programmable accounts for holding and moving funds across local payment rails and stablecoin rails, converting between currencies, and issuing virtual cards with spending controls. Product and engineering teams integrate the platform through a software development kit, command-line tooling, and an agent-accessible interface that lets AI agents initiate transfers and card actions under defined permissions. Bloque also manages the underlying compliance processes, including identity verification and anti-money-laundering checks, across the currencies and payment networks it supports.

OlyPay is an API-driven B2B payment platform that enables businesses to accept cryptocurrency payments, convert them to fiat currencies, and withdraw funds globally.

Rapyd is a financial services platform that lets businesses embed payments, payouts, card issuance, and multi-currency accounts into their own applications through a unified API. It accepts online and in-store payments across local payment methods and currencies, and issues virtual and physical cards with configurable spending controls. Cross-border payouts run through bank transfers, card disbursements, and digital wallet transfers, including settlement in stablecoins. A multi-currency business account lets businesses hold, convert, and move balances from one dashboard. Businesses across industries use it to accept payments, pay people internationally, and issue cards.

Chains ERP Point of Sale is a merchant checkout application that businesses enable within their Chains ERP workspace to process in-person sales. It tracks orders through creation, preparation, and payment stages in real time, matches incoming mobile money payments to open orders automatically, and lets staff sign in with an email and PIN separate from the main finance account. The system feeds tips, deductions, and per-staff sales data directly into the payroll module, and accepts mobile money, Bitcoin, and stablecoin payments at checkout.

The Chains ERP Bitcoin Payment Portal is a hosted, self-custodial Bitcoin payment node that merchants access at a dedicated subdomain with its own login, separate from the main finance account. It generates on-chain and Lightning Network payment requests denominated in fiat currency, locking the exchange rate at checkout, while the merchant retains full control of the wallet and private keys. Confirmed payments sync automatically into the connected accounts receivable records for reconciliation and audit reporting. The portal is aimed at merchants who want to accept Bitcoin alongside mobile money and bank transfers without exposing custody of funds to the platform operator.

GemRails is a merchant payment gateway that enables Nigerian businesses to accept stablecoin payments and receive instant naira settlement to their bank accounts. Customers pay by scanning a merchant QR code with stablecoins, and the platform automatically converts the payment and settles funds within seconds. Merchants access a dashboard for transaction monitoring and can integrate payments through an API or checkout flow.

Tazapay Payment Gateway is a merchant payment gateway that lets online businesses accept cards and local payment methods across multiple markets without setting up local entities. It processes payments through hosted checkout, no-code payment links, or API and plugin integrations, routing funds into a merchant balance for later payout. Built-in buyer protection holds funds until delivery conditions are met, serving merchants that need cross-border acceptance.

HEVN is a business financial platform that provides global business accounts, payments, and stablecoin settlement for companies operating across borders. It combines named fiat account details in multiple currencies with a non-custodial stablecoin balance, letting businesses hold, receive, and send funds across multiple bank rails and stablecoin networks. The platform also supports payroll and contractor payments, invoicing, business cards, and role-based approval workflows for finance teams. Businesses can accept stablecoin payments from customers and convert between fiat and stablecoins through the same account.

SmilePayz Payment Gateway is a merchant payment gateway that lets businesses accept local payment methods and stablecoins across markets in Asia, Latin America, and Africa. It provides a single RESTful API secured with digital-signature authentication, connecting merchants to bank transfers, QR codes, e-wallets, virtual accounts, card payments, and stablecoin settlement with same-day payout capability. The platform serves forex and CFD brokers as well as iGaming operators through the same unified API and merchant backend, rather than through separate applications. Real-time transaction routing and webhook-based callbacks support high-volume, latency-sensitive use cases such as trading platforms and gaming deposits.

Yumi Buy Now Pay Later is a checkout SDK and API for merchants and PSPs to offer pay‑in‑4 with crypto. It evaluates applicants with onchain and offchain data, authorizes a limit, splits payment between shopper and Yumi, and settles to the merchant in stablecoins or fiat.

Nummun is Minos Global's crypto payment gateway enabling merchants to accept cryptocurrency payments in the currency of their choice, with integrated custody and brokerage for seamless settlement.

ShieldPay is a business payment platform that lets international wholesalers and trade businesses accept stablecoin payments, hold multi-currency balances, and access credit. It converts incoming stablecoin transfers into same-day USD wires or ACH settlements through a named virtual business account with its own US routing and account numbers. Businesses can also send outbound wire, ACH, or stablecoin payments to suppliers, and apply for business credit cards with limits based on company revenue rather than personal credit history. All account activity, including cards and payments, runs through one Shield account protected by KYC and KYB checks, sanctions screening, and wallet risk screening.

Stablepay is a stablecoin payment network that connects wallets, telcos, fintechs, and financial institutions to enable consumer and merchant payments across Africa. The platform lets users send stablecoins that are automatically converted and settled in local currency in real time, with payments authenticated directly from the sender's wallet. It supports both person-to-person transfers through a stablecoin credential linked to a wallet and direct spending at merchants, bill payments, and mobile money transfers, operating on a public blockchain network.

ONE is a payment and digital commerce platform that lets creators and entrepreneurs in Latin America sell digital products and get paid in a dollar-pegged stablecoin. Sellers publish courses, downloadable files, paid one-on-one sessions, memberships, sales landing pages, and shareable payment links from a single account. Customers pay with local bank transfers or cryptocurrency, and settlement arrives in a wallet the seller controls. Online stores can also accept payments through an API and a WooCommerce plugin. A sales dashboard tracks orders across supported countries.

XKOVA is a white-label consumer payments platform for protocols and stablecoins that provides email-based transfers, ecommerce integrations, rewards, and compliance features.