4 Integrations with Flatpay

View a list of Flatpay integrations and software that integrates with Flatpay below. Compare the best Flatpay integrations as well as features, ratings, user reviews, and pricing of software that integrates with Flatpay. Here are the current Flatpay integrations in 2026:

  • 1
    Google Pay
    Google Pay is the fast, simple way to pay online or make contactless payments with your phone. Your payment info is protected with multiple layers of security so you can pay with peace of mind – all the time. See where you’ve made the most recent transactions, right on your home screen. Find past purchases, loyalty cards, offers - even online ordering - all in one place. Keep credit cards, debit cards, transit passes, and more on your phone for quick, easy access. Bring your accounts together for a clearer view of what you have, what you’ve spent, and recent activity. Easily find past purchases from weekend getaways, past payments, and tickets you saved in your wallet. And if you choose, you can link your bank account, Gmail, and Google Photos to search even more transactions.
  • 2
    Apple Pay
    Apple Pay is easy and works with the Apple devices you use every day. You can make contactless, secure purchases in stores, in apps, and on the web. And you can send and receive money from friends and family right in Messages. Apple Pay is a safer way to pay, and even simpler than using your physical card. Using Apple Pay with your iPhone or Apple Watch is quick and secure. It’s a safer way to pay that helps you avoid touching buttons or exchanging cash. Use Apple Pay on the App Store to buy apps and games, or within apps to pay for a ride, a pizza delivery, or a new pair of sneakers — with just a touch or a glance. You can also use Apple Pay for a subscription to Apple Music, Apple News+, and Apple Arcade. Or for upgraded iCloud storage and other Apple services. When you’re making purchases on the web in Safari on your iPhone, iPad, or Mac, you can use Apple Pay without having to create an account or fill out lengthy forms.
  • 3
    Mastercard Payment Gateway Services
    Offer a flexible payment solution to meet your merchants’ needs across channels and markets. The relationship between banks and their merchants is dwindling. New players are coming into the space vying for your customer’s attention. Bring your brand and customer relationship front and center with your own payment gateway solution, powered by Mastercard Payment Gateway Services. One solution to fit all your merchant needs, large and small. Enable key global merchant customers who want connectivity in markets you don’t currently support. From in-person to online, via mobile and wearable. Our payment gateway services provide your merchants with an all-encompassing payment strategy for their business. We are in an ever-changing, global payments landscape. Offer your customers an innovative payment strategy. Take advantage of a multi-layered defense against fraud that uses advanced analytics and innovation to reduce fraudulent charges.
  • 4
    Visa Click to Pay
    Visa’s click to pay experience offers a host of benefits over traditional ways to pay. You no longer have to enter 16-digit account numbers, look up passwords or fill out long billing/shipping forms to make a purchase. You can feel confident knowing that Visa uses advanced technologies and multiple layers of security to help protect your card against payment fraud. You activate once at any participating merchant site and choose to be remembered. You will then be set up for streamlined checkout with your Visa card on your device whenever you see the click to pay button where Visa is accepted. Visa has transformed the online checkout experience again. Checking out online shouldn’t be hard. That’s why our new online checkout is easy, smart and secure. Check out securely with fewer clicks. Now when you see the Click to Pay icon you can enjoy a secure checkout experience—all without having to remember a password.
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