How to Integrate Peach Payments Into Your Website or App?

January 24, 2026

Siddhant Gupta

Payments that are easy and secure can make or break your checkout experience. According to research, about 13% of visitors leave their shopping carts when they can’t use the payment method they want. This is primarily because of payment methods that are missing or hard to use. You are losing money if your website or app has poor forms or few payment options. With Peach Payments, you can connect to rails, add local choices, and have a checkout that users will want to use in weeks instead of months.

This guide shows you how to add Peach Payments to your website or app step by step. It will help you accept a lot of different payment methods with minimum trouble and maximum security.

Step 1: Understand Your Integration Options

Figure out where Peach Payments should fit in your stack before you write any code. The platform has a Payments API that lets you make custom flows and accept payments in-app, as well as Hosted Checkout. This sends users to a safe payment page and Embedded Checkout, which adds a widget to your site.

Hosted and Embedded Checkout are great for teams that want to quickly set up, handle payments in a PCI-compliant manner, and accept a lot of different payment methods without having to build everything from scratch.

Official apps offer a configuration-driven setup instead of a complete custom build for stores made on WooCommerce, Shopify, Magento, Wix, and other platforms. Most of the time, the Payments API plus webhooks for status updates and reconciliation works better for custom websites, native apps, and complex backends.

Step 2: Get Your Account And Environment Ready

Ask to get into the sandbox once you have signed up with Peach Payments and after successfully undergoing the KYC and onboarding tests. Sandbox keys also allow you to experiment with various payment options, such as Instant EFT, BNPL, mobile apps, etc., without spending money.

To be on the safe side, make sure your live site or API can use HTTPS and a valid ssl certificate. Webhook secrets, API keys, and destinations are configured as environment variables instead of being hard-coded. Prepare how you will store information, which will include order IDs, customer IDs, and reference numbers, so that you can retrieve it later to do returns and balances.

Step 3: Integrate With WooCommerce, Shopify, And Other Platforms

The official Peach Payments WooCommerce plugin is available in the marketplace or in the instructions of the provider. Simply enable it, using your sandbox API keys, enable the payment methods that you require, and do a couple of test transactions to ensure that the redirection and callbacks are functioning.

Install the setup of the Shopify, Magento, and other systems as directed by the vendor. You are able to include the gateway, currency mapping, select between Hosted and Embedded checkout designs, and permit payment types such as QR codes, Instant EFT, BNPL, cards, and mobile money. Ensure that the store administrator records the order state appropriately, whether a payment is made or not.

Step 4: Build A Custom Website Integration

To begin making a fully customised site, use your client details to get an OAuth access code from the Peach Payments auth service. You can start a Checkout process or a transaction by calling the Payments API with that code.

To use Hosted Checkout, send the customer to the safe payment page and then handle the redirect or webhook response to change the order if the payment goes through or not. If you want to use Apple Pay or Google Pay, make sure the container is on an HTTPS site and not a localhost setting when you show the JavaScript widget in your own page.

Step 5: Add In-App Payments To Mobile Applications

Peach Payments SDKs are mobile payment platforms that allow you to create payment screens in your Android or iOS apps, and are secure. Although your application is built based on UX and order logic, the SDKs are used to deal with encryption, tokenization, and 3D Secure flows.

Webhooks in your system can be used to send the results of all mobile activities, both to the servers and the device. This ensures that you are safe to record the order as paid should the user pause the app in the middle of a flow or lose internet connectivity during the final transfer stage.

Step 6: Test, Secure, And Optimize Your Checkout

Use the playground to practice what would happen if something went wrong or worked. These can include a card expiring, not enough money in the account, or a user cancelling. After going live, monitor the logs and screen reports to check for any drops, timeouts, or signs of a scam. To defend your systems and your users, ensure that your API gateway is configured with capabilities such as 3D Secure and powerful customer authentication, as well as rate limiting.

Establish easy-to-read and understand messages of payment errors and ensure form fields are as minimal as possible to reduce friction. Always provide the best payment methods in every market. Periodically verify your default data to enhance your fallback schemes and success data.

Conclusion

The world’s online shopping is growing quickly. By 2029, the market for alternative payment methods could reach $11.4 trillion, accounting for approximately 69% of all purchases. Using a current gateway like Peach Payments lets you join this growth with little stress on your tech.

You can turn your checkout from a place where people drop off items into a reliable source of revenue on the web, on mobile, and on any new channel you add in the future by carefully choosing your integration method, following best practices for security, and trying real-world flows all the time.

Picture of Siddhant Gupta

Siddhant Gupta