As global e-commerce continues to grow, businesses are rapidly adopting digital payment solutions. According to Statista, global digital payments are expected to exceed $14 trillion by 2026.
Want more statistics? Well, global retail e-commerce is projected to reach $7.9 trillion by 2028. Additionally, eCommerce losses from payment fraud were USD 44.3 billion in 2024 and are expected to rise to USD 107 billion by 2029.
As we can see over the years, more and more businesses are interested in moving from offline to an online (or hybrid) format, where digital payments will play a leading role. And for this reason, payment gateway integration is a critical step for any online business.
You may run a startup or an established and well-known e-commerce platform, and understanding what a payment gateway is and how to implement it effectively can directly impact your revenue, user experience, and scalability.
In today’s article, we’ll break down everything you need to know: from the basics of payment gateway API to choosing the right solution for your business.
But first, we want to remind you to visit our website and learn more about all the services we can develop specifically for your business, according to your personal request quickly, without delays and bugs!
What Is a Payment Gateway?
Let’s put it simply: to understand what a payment gateway is, think of it as the bridge between your customer, your website or app, and the financial institutions processing the transaction for any purchase, subscriptions, or other terms.
A payment gateway integration enables businesses to securely accept online payments by encrypting sensitive data, such as card details, and transferring it between the customer, the merchant, and the acquiring bank.
Modern gateways operate via a payment gateway API, allowing developers to seamlessly connect payment functionality into websites, mobile apps, or platforms. For businesses operating in a payment gateway for e-commerce, this integration ensures fast, secure, and reliable transactions.
Why Does Your Business Need a Payment Gateway?
As we already stated, a well-implemented payment gateway integration is essential for any business that wants to operate online efficiently. But why?
First, it ensures secure transactions, protecting both the business and its users. Second, it enables global payments, allowing you to accept multiple currencies and payment methods, even crypto. Third, it improves user experience by making the checkout process smooth and fast. If you need a receipt, you can find it in your personal account. Or you can simply use subscription-based models of some services.
When evaluating how to choose a payment gateway specifically for your product, you, as a business itself, should consider transaction fees, supported currencies, scalability, and ease of integration via a payment gateway API.
It is important to understand exactly what your average customer needs, what functions are needed for the easiest and fastest payment, and what additional integrations will be required.
A reliable payment gateway provider should be able to:
- protect the user’s data properly, so no sensitive data is exposed
- prevent fraud actions by using tools like real-time risk scoring, velocity checks, and 3D Secure 2 to identify and block suspicious activity
- meet PCI DSS standards through regular audits and certifications
- provide a secure checkout experience
How Do Online Payments Work with a Payment Gateway?
In a typical payment gateway integration, the process begins when a user enters their payment details on your website or app.
The gateway encrypts this data and sends it through the payment gateway API to the acquiring bank. The bank then communicates with the card network and issuing bank to approve or decline the transaction.
Once the payment is approved, the settlement process begins. The acquiring bank collects the payment from the issuing bank and places the funds on hold in the merchant account.
The exact timing of when the funds are fully settled depends on the agreement between the merchant and their payment service provider. Meanwhile, the customer receives confirmation, even though the final settlement may take additional time behind the scenes.
White-Label Payment Gateway vs Custom Payment Gateway
When considering payment gateway integration, businesses often choose between building a custom solution or using a white-label platform.
A custom gateway offers full control but requires significant time, resources, and ongoing maintenance. In contrast, a white-label solution provides a ready-made infrastructure that can be branded and deployed quickly.
For businesses looking to scale fast, understanding how to choose a payment gateway often leads to white-label solutions due to their cost efficiency and speed to market.
Our white-label solution allows you to launch a fully branded payment gateway for an e-commerce or fintech product under your own name, domain, and UI, without exposing the underlying provider.
And the product is fully packed: it supports multi-currency payments, crypto and fiat payouts, and built-in analytics & webhooks.
Additionally, our sub-custodial model ensures that assets remain under your partial control, reducing risks and fees. Moreover, built-in analytics allow full visibility into transactions and seamless integration with your backend systems. Sounds good, right?
What Industries Is the White-Label Solution Ideal For?
We have figured out that payment gateways are necessary for any business that is going to operate online or in a hybrid format. But where exactly will choosing a white-label solution bring the maximum benefit?
Well, a white-label payment gateway solution is especially effective for industries that require fast deployment and scalability. It is ideal for:
- SaaS platforms
- e-commerce
- marketplaces (including NFT marketplaces)
- iGaming platforms
- trading services
- charitable organizations.
In all these cases, businesses benefit from a solution that simplifies the process of choosing a payment gateway while providing flexibility, security, and global reach.
Conclusion
As the demand for online payments for goods and services of any level and scale increases every year, it is payment gateways that make it possible to blur the boundaries between a service and a potential customer, making payments not only more accessible from anywhere in the world, but also safer.
With over 10 years of experience on the market, Evercode Lab can provide you and your customers with a fully secure, scalable, and easy-to-integrate payment gateway under your brand through the white-label solution.
Our crypto payment processing platform empowers businesses to hold global transactions, reduce fees, and support both crypto and fiat flows with full control and flexibility. Contact us today to maximize the revenue of your project.