Custom Shopify Payment Gateway Development For Paycertify
With a user base of over 600,000 businesses in over 175 countries and being preferred choice of Red Bull, Nestle, Kylie Cosmetics, and others, Shopify is one of the most successful CMS solutions to run Ecommerce stores.
Being an economical, easy to use, and self hosted CMS, Shopify allows merchants to build professional eCommerce websites in minimal time. Then again, if the need of tailor made solutions arises, a vast community of Shopify developers is available to build custom solutions.
Irrespective of the CMS, an eCommerce website needs to handle several transactions each day. These needs to be backed up by a secure online payment method at all times.
The need of custom payment gateway integration in Shopify
Shopify fulfill this need through it’s own online payment method called “Shopify payments powered by Stripe”. Additionally, there are around 1000 payment gateways available to merchants in the Shopify admin panel.
However, not all payment methods works in every country. For instance, “Shopify Payments” works only in the United States. Due to similar restrictions or in many instances high transaction fees, merchants do not find a compatible payment gateway for their stores. This creates opportunities for local online payment gateway services that don’t have any out of the box Shopify solutions.
Being a reputed Shopify development agency experienced in implementing custom Shopify payment gateway integration, we aim to clarify the process that let’s local payment gateways set up custom online payment methods for Shopify merchants.
As a bonus, we will also share our experience in assisting “Paycertify” payment service provider in developing a custom Shopify payment gateway.
Things to know before building a custom Shopify payment gateway
There are two ways through which a custom online payment method is integrated in Shopify.
i. Using Shopify Hosted Payment SDK
Shopify provides it’s Hosted Payment SDK to integrate a hosted payment page with Shopify checkout. All Hosted Payment SDK integrations use a full page redirect on the payment step.
Pros: Through this approach, the custom payment option is hosted with Shopify and gets listed in the Shopify’s list of payment gateways for all Shopify merchants.
Cons: Access to the Hosted Payment SDK is limited and the payment gateway provider needs to fill up and submit the Shopify Hosted Payment SDK Request Form to be considered for approval. The Shopify team takes around 30 days to review the request depending on the submitted form.
ii. Manual Integration
The workaround, that is adopted by a majority of custom payment gateway providers is by manually hosting the app on their own web server.
Pros: This approach does not need Shopify hosted payment sdk or any post development verification by Shopify. Virtually any payment gateway provider can hire shopify developer and setup his own payment method.
Cons: The manual integration process means the application is not hosted by Shopify. In other words, the application will need to be marketed by the payment provider himself.
Additionally, Shopify doesn’t allow an app to make additions on it’s checkout page without the consent of the merchant using it. Hence, to make the custom shopify payment gateway option visible, the merchants will need to perform an extra step (in most cases adding a custom script provided in the application documentation) that authorizes the application to enhance Shopify’s default customization process and become visible in the available payment options list.
How secure are self hosted payment applications?
Self hosted payment applications (if done) right are as secure as a payment application hosted by Shopify. The Shopify App development team at The Brihaspati Infotech always use full page redirect that allows the payment processor to handle security and encryption at the time of payment. Besides this, we use Shopify coding standards and server security best practices to keep both application and the hosting completely secure.
This way, we never store any client sensitive data such as : Card details, Passwords etc, in the website, hence not allowing any chance to hackers for compromising customer data.
Developing custom Shopify payment gateway for PayCertify
One of our most recent experience had us working as Shopify solution provider for Paycertify : a secure and reliable merchant payment service that provides unique features such as :
- Customer identity validation.
- Fraud detection and prevention.
- Auto Void, refund and cancel payments.
- Alert and Chargeback management.
We followed the manual approach that involved self hosting the application code on client server.
The Shopify payment gateway development involved:
- i) Building a custom user interface for Shopify merchants to manage their PayCertify accounts.
Utilizing Core PHP and HTML, we built the merchant dashboard. Once compiled as a Shopify application, the dashboard (hosted on client’s server) is called into the application container through an Iframe. This way, merchants could access their PayCertify account options within the Shopify admin panel.
- ii) Building custom payment interface visible to the buyers
With the back-end structure in place, the front-end steps for buyers were also coded on the client’s server . The payment process begins when the customer selects Paycertify as the payment method
Once done, the application redirects him to Paycertify’s server for making the payment.
With the payment done, the customer is automatically redirected back to the store.
iii) Integrating Paycertify API
To make the merchant interface functional, we integrated Paycertify’s API to fetch relevant merchant data from their pay certify account into the app. The data is received using a PHP script that runs twice a day based on a cron job.
To make sure each merchant gets access to only his data, merchants are given an API Token while signing up for a Paycertify merchant account. They need to enter this API Token while installing the Shopify app into their stores.
The secure token let’s the app differentiate between customers and show relevant data to the merchant.
- iv) Integrating Shopify API
Last but not the least, we integrated the Shopify store API with our app. It allowed us to listen to store updates such as:
- New order creation
- Request for payment
- Order cancellation etc.
Based on these events, the application suggests necessary actions required from the merchant’s end.
For instance, in an event of a refund request, the payment gateway app allows merchant to process a refund from his Paycertify account without leaving the Shopify dashboard.
Paycertify is certainly not a one of it’s kind payment application for Shopify. There may be several other competitors claiming to handle payments equally well. What makes Paycertify unique is how they realized the need of their audience and provided them with a plug and play solution.
A custom Shopify payment gateway will definitely provide a competitive edge to local payment gateway services by exposing them to merchants who are looking for effective solutions.
Are you looking for a custom Shopify payment gateway? Then get in touch with the best shopify development team offshore and book your free consultation today.