Tag: gateway

What it really takes to build your own payment gateway in 2025

For a growing number of businesses, managing the payment technology in-house has shifted from optional to essential for operational success. While third-party providers make it possible for almost any business to accept payments quickly, building a gateway from the ground up is a different challenge entirely. 

This article explores what it truly takes to build a payment gateway in 2025, the costs and challenges involved, and why many businesses opt for advanced orchestration platforms instead.

What is a payment gateway and why it matters

A payment gateway is a piece of technology that securely transfers payment information between the customer, the merchant, and the financial institutions involved in the transaction. It works like a digital point-of-sale terminal, confirming payment details, approving transactions, and making sure funds move quickly and safely.

The performance of a payment gateway can be the difference between a transaction completing in seconds or being abandoned altogether. If it’s slow or unreliable, it adds friction at a crucial moment in the buying process, which can lead to lost sales.

For global businesses, a payment gateway is far more than a back-end tool – it’s a strategic advantage. It influences the markets you can operate in, the currencies you can accept, and the level of fraud protection you can offer. In industries with high transaction volumes or greater risk, having full control over this infrastructure allows companies to adjust every stage of the payment process, from routing decisions to cost efficiency.

How does a secure payment gateway work

If you plan to create a payment gateway in-house, understanding how data moves between customers, merchants, and banks is essential to making informed architecture choices.

 

  1. Customer checkout: the buyer enters payment details on the merchant’s website or app.

  2. Encryption & transmission: sensitive data is encrypted and sent to the gateway.

  3. Routing to acquirer: the gateway forwards the request to the acquiring bank or payment processor.

  4. Card network processing: Visa, Mastercard, or alternative payment rails verify the transaction with the issuing bank.

  5. Authorisation & settlement: funds are authorised instantly and later settled into the merchant’s account.

Modern gateways also incorporate payment integrations with multiple acquirers, alternative payment methods (APMs), and fraud detection systems for a unified and efficient processing flow.

Payment gateway architecture: key components

A payment gateway’s architecture is the blueprint that determines how efficiently, securely, and reliably it can process transactions. In 2025, the best gateways are built on modular, API-first frameworks that allow flexibility, rapid integration, and future scalability.

 

At the core is the transaction processing engine – the component that manages the entire payment flow from authorisation requests to settlement. Around it are key layers, each with a specialised role:

 

  • Integration layer. Connects the gateway to banks, payment processors, alternative payment methods (APMs), and fraud prevention systems. A flexible integration layer ensures the gateway can add or switch providers without major redevelopment.

  • Security layer. Handles encryption, tokenisation, and fraud detection. It ensures sensitive cardholder data never leaves secure environments and that transactions are continuously monitored for risks.

  • Routing layer. Decides how transactions are sent to different acquirers or processors, optimising for speed, cost, or approval rates. In multi-acquirer setups, smart routing can significantly improve performance.

  • Compliance layer. Embeds regulatory and legal requirements into the system, such as PCI DSS, PSD2, and SCA, so that compliance infrastructure is automatic and consistent across all transactions.

  • Monitoring & analytics layer. Tracks transaction success rates, latency, and error patterns, providing real-time visibility into performance and enabling quick issue resolution.

Many organisations start with a modular, API-first design, then evaluate whether to continue building or partner with a payment orchestration provider to accelerate integrations and resilience.

Why it’s beneficial to create a custom payment solution

Building a custom payment solution gives businesses the ability to shape their payment infrastructure around their specific needs, rather than adapting their operations to fit an off-the-shelf system. This control can translate into higher efficiency, better user experiences, and measurable cost savings.

The key benefits include:

  • Full control over routing. Choose the most cost-effective or reliable path for each transaction, improve approval rates, and reduce fees.
  • Tailored payment flows. Customise checkout to match your brand, simplify repeat purchases, and offer the most relevant payment methods.
  • Enhanced security. Go beyond compliance with advanced fraud detection, tokenisation, and AI-powered risk checks.
  • Flexible growth. Add features, expand to new markets, and adopt new payment technologies without waiting on a provider’s roadmap.

Final takeaways

Building your own payment gateway offers unmatched control and flexibility, but it requires substantial investment, technical expertise, and ongoing operational effort. For most companies, the better option is to partner with a proven orchestration platform that offers the same capabilities while handling the complex parts – from licensing to integrations.

 

Magento 2 Payment Gateway Integration Tutorial: Step-by-Step Guide

Ultimate Guide to Magento 2 Payment Gateway Integration

Nearly 75% of online shoppers abandon their carts if their preferred payment method isn’t available. Did you know that? Think about yourself. You are browsing through an online store and adding products to your cart. 

As soon as you are ready to place an order, you figure out that the website doesn’t support the payment option you’d like to use. Frustrating, right? The same thing happens to your customers. Consequently, your business loses clients, and you lose money.

How can you predict and prevent something like this? Integrate the right payment gateway. How do you choose the best one? Read this Magento 2 payment gateway integration tutorial from top to bottom, and you’ll find all the answers. Ready to optimize your checkout experience and boost conversions? Let’s dive in!

Payment Gateway Integration Types Used in Magento 2

You want to build a seamless e-commerce experience, don’t you? That’s our starting point. The most important thing here is to choose the right payment gateway. Among all the options available, we recommend that you pay attention to Magento 2 integration services.

Why do we consider this one to be the perfect payment solution for store owners? First and foremost, it offers smooth, secure, and versatile payment options for your target audience. Magento 2 uses a few types of payment gateway integrations to cover different clients’ needs.

  • Hosted payment gateways for external transaction processing.
  • Direct payment gateways for transactions within the Magento store.
  • Bank transfer integrations for direct payments via bank accounts.
  • Mobile payment gateways are optimized for mobile transactions.
  • Cryptocurrency payment gateways make it possible to accept Bitcoin, Ethereum, and more.
  • Buy now, pay later options offer flexible payment arrangements for customers.

It is hard to disagree with the fact that a well-integrated payment gateway minimizes friction and boosts user experience. Pick the type of integration that best suits your business requirements. Of course, it is not that easy to set it all up and make it work. But the more you know, the easier it goes.

How to Integrate a Custom Payment Gateway into Magento 2: Step-by-Step Instruction

We are going to start our Magento payment gateway tutorial for beginners with the explanation what actually this service is. In the nutshell, the technology facilitates online transactions by securely transmitting payment information from a customer’s bank account to the merchant’s account. As far as you understand how to set up and manage this integration you can run an online store successfully.

Prerequisites for Magento 2 Payment Gateway Integration

In the beginning, make sure you have access to your Magento 2 Admin Panel and a sandbox account to test the payment gateway. It would be good for you to understand the basics of the module structure. Familiarity with PHP, XML, and Composer also helps a lot. If you have all the above, you are ready to go.

Set Up a New Payment Module

This step is a very important one. Now we are going to set up a new Magento 2 module.

  • Create the module directory: app/code/Vendor/PaymentGatewayName
  • Generate the registration file: registration.php
  • Add the module configuration: etc/module.xml

To enable the module, you should run the command:

php bin/magento setup:upgrade

php bin/magento setup:di:compile

php bin/magento cache:clean

Configure Settings

Now it’s time to configure the gateway settings in the admin panel:

  1. Navigate to: Stores → Configuration → Sales → Payment Methods.
  2. Locate your Custom Payment Gateway in the list.
  3. Fill in the required details:
  • API Keys (Public and Secret)
  • Transaction Mode (Sandbox/Live)
  • Merchant ID
  • Currency Support
  1. Save the configuration and clear the cache.

Add Payment Gateway to Magento Checkout Page

On the next stage of the integration process, you have to update the payment.xml file to define the checkout layout. Then customize the frontend template for displaying payment options and integrate JS logic. Now, users will be able to select your gateway during checkout.

Implement Logic and Validation

Next, implement the backend logic to process transactions:

  1. Create a model for API calls to the payment provider.
  2. Handle transaction validation and error checking.
  3. Process response data to confirm payment status.
  4. Log transaction data for future reference.

Test the Integration

To make the payment experience as smooth as possible for your clients, you should test the integration and fix the bugs. For this purpose, you can use Sandbox Mode. Check various payment scenarios, for example, successful payments, failed attempts, network errors, etc. Test on different devices and browsers.

Debug Common Issues

Even with the best setup, sometimes issues happen. That’s way, the next step of our Magento payment gateway tutorial would be the one about debugging. Let’s consider the common problems you may face with.

  • Payment method not visible. Re-check the payment.xml configuration.
  • Transaction errors. Validate API keys and permissions.
  • The checkout page crashes. Verify JS compatibility and console errors.
  • The order status is not updating. Confirm webhook communication with the payment gateway.

Deploy the Custom Payment Gateway

This is the last but not least stage of our Magento 2 payment gateway integration tutorial. If everything works as expected, you can move on to deploying.

  1. Switch from Sandbox to Live Mode.
  2. Backup your Magento 2 instance.
  3. Deploy to production:

php bin/magento setup:upgrade

php bin/magento cache:flush

php bin/magento deploy:mode:set production

Now, your gateway for the payment system is live and ready for transactions.

Custom Payment Gateway Integration

Our Magento payment gateway tutorial for beginners is designed to help you in setting up the online payment system for your store. A few more advice to make your experience as smooth as possible and keep your payment gateway secure and reliable.

  • Use SSL encryption for all transactions.
  • Implement fraud detection mechanisms.
  • Update API keys and credentials regularly.
  • Log all transactions for transparency and audits.
  • Follow PCI DSS compliance for secure data handling.

A smooth and secure payment process is really important, even we’d say vital, for business growth. Integrating multiple payment options in your Magento store achieves two goals simultaneously: enhances customer experience and boosts conversions.

However, setting up a flawless payment gateway that seamlessly integrates with the Magento marketplace is not that easy. If you have never had to work with something like this before, you may spend a lot of time and effort trying to navigate technical configurations. 

Leave the integration to the professionals and watch your store thrive. This way, you can focus on scaling your business and concentrate on what matters most.

 

Bespoke Aviation for Businesses In Ireland

Ireland is a nation known for its mythical beauty and quaint cobblestone streets, so you might be surprised to learn that it’s a thriving hub for international business too. Due to its lenient tax laws, many multinational corporations use Ireland as their European headquarters, and private aviation is key for many executives who make regular transatlantic trips. Established Irish businesses and start-ups also benefit greatly from getting around the country much faster than by car or rail. 

In a corporate environment, efficiency and flexibility are critical to success. Private aviation has emerged as the ultimate game-changer when it comes to getting deals done promptly, giving all businesses a huge competitive advantage. Plus, it’s a power move when you can arrive in style.

1. The Gateway to Europe

Ireland’s location on the western edge of Europe places it at the crossroads of major international trade and travel routes. For businesses that need to connect with partners or clients across Europe and North America, private jets provide direct, time-saving options that bypass the constraints of commercial aviation. There are flights from Dublin to London, Cork to Paris, or Shannon to New York; using private flights massively reduces travel time, allowing businesses to maintain tight schedules and optimise productivity.

2. The World’s Biggest Corporations Work in Ireland

Ireland is home to several high-profile business centres, including Dublin’s Silicon Docks — a hotspot for tech giants like Google and Facebook — and the pharmaceutical and financial hubs in Cork and Galway. While commercial flights often involve layovers or limited departure times, private jets allow for direct access to key destinations and low-traffic airports. The opportunity to save this time can mean millions of dollars saved for many high-flying executives. 

3. A Unique Proposition

Ireland is uniquely attractive for many private charters for some fascinating reasons. Let’s take Shannon Airport (SNN) as an example. Shannon is the only airport in Europe or the Middle East to offer full US pre-clearance for private aircraft. This allows passengers to complete all immigration and customs at Shannon before entering the States. For business travellers, this means less time spent navigating US border controls and more time focusing on their objectives.

Shannon Airport doubles down on this by having a state-of-the-art private jet terminal with VIP services, secure parking, and exclusive lounges. The airport also has an exceptionally long runway that can accommodate aircraft of all sizes, from light jets to larger business jets like the Gulfstream G650ER and Bombardier Global 7500. As Ireland’s second-largest long-haul airport, Shannon is a popular gateway for travellers from the west of Ireland, bridging regional businesses to global opportunities.

Shannon Airport exemplifies the infrastructure and foresight that make Irish airports so efficient, attracting high-net-worth private aviation clients. 

4. State-of-the-Art Facilities

Ireland’s private aviation sector is supported by a network of world-class facilities. Dublin Airport’s executive terminal, for instance, provides exclusive services for private jet travellers, including VIP lounges, dedicated customs and immigration clearance, and secure parking. Shannon Airport, well-known for its pioneering role in transatlantic aviation, offers a private jet centre with streamlined procedures and convenient access to US preclearance facilities. Cork and Belfast airports also cater to private aviation, ensuring a wider coverage across the country.

5. Growth in General Aviation Demand

The demand for aviation in Ireland has seen significant growth in recent years, driven by the country’s expanding economy and increased globalisation. As 4% of all new European aviation funding is earmarked for developments in Ireland, businesses can expect even higher standards to be maintained. 

 

The Business Jets Frequently Flying in Ireland’s Skies

Gulfstream G650ER

If you hire a private jet to travel in the most luxurious possible way, look no further than the Gulfstream G650ER. Widely regarded as the gold standard in private aviation, this jet is a favourite among Irish businesses for its exceptional range and performance. This jet is capable of flying nonstop from Dublin to Los Angeles or Hong Kong, which is ideal for companies with global operations. Its spacious cabin accommodates up to 19 passengers and offers high-speed Wi-Fi and customisable seating configurations. 

Bombardier Global 7500

Another top choice for Irish businesses is the Bombardier Global 7500, a jet combining long-range capability and unparalleled luxury. Known for its four-zone cabin layout, this aircraft offers distinct areas for working, dining, relaxing, and sleeping. Its unique Nuage seating and advanced technology make it a standout option for business travellers seeking comfort and productivity.

Cessna Citation Latitude

For shorter trips within Europe, the Cessna Citation Latitude is a popular choice among Irish enterprises. This midsize jet offers a perfect balance of performance, efficiency, and affordability. With a range of 2,700 nautical miles, it’s ideal for flights between Ireland and key European cities like London, Paris, and Berlin. The Latitude’s spacious cabin and advanced avionics ensure a smooth and enjoyable journey, making it a go-to option for regional business travel.

Taking Business to New Heights

Ireland’s private aviation industry is uniquely positioned for huge growth in the coming years. Its fascinating legislation and beneficial tax loopholes, combined with state-of-the-art aviation facilities and ambitious entrepreneurs, mean there is no better time to take advantage of these spectacular opportunities.

Creating a Custom Payment Gateway: A Step-by-Step Guide

In today’s digital economy, businesses rely on payment gateways to facilitate secure and efficient online transactions. While many companies use third-party solutions, creating a payment gateway can provide unique advantages, such as tailored features, enhanced control, and reduced transaction fees.

Building a custom payment gateway is a complex process requiring technical expertise, compliance with regulations, and robust security measures. However, with proper planning and execution, it can be a valuable investment for businesses looking to scale or offer a distinctive payment experience.

Why Create a Custom Payment Gateway?

While third-party payment gateways are convenient, they come with limitations like high fees, lack of customization, and dependency on external providers. By creating your payment gateway, you gain control over the payment process, allowing you to:

  • Customize features to meet specific business needs.
  • Reduce dependency on external providers.
  • Minimize transaction costs.
  • Enhance security by implementing tailored fraud prevention measures.

Custom payment gateways are particularly beneficial for businesses with unique payment requirements or those processing high transaction volumes.

Step-by-Step Guide to Building a Custom Payment Gateway

Before diving into development, it’s essential to outline your business goals and requirements for the payment gateway. Consider:

  1. Who will use the gateway? (e.g., e-commerce businesses, subscription platforms)
  2. How many transactions do you anticipate handling daily?
  3. What payment methods will the gateway support? (e.g., credit cards, digital wallets, cryptocurrencies)
  4. Will it integrate with specific platforms like e-commerce websites or mobile apps?

 

Understanding your objectives will guide the development process and help prioritize features.

Payment gateways must also adhere to strict regulations to secure sensitive data handling. Key compliance requirements feature PCI DSS compliance, GDPR or regional regulations, and 3D security.

Furthermore, include encryption, tokenization, and fraud detection mechanisms to protect transactions and build customer trust.

Design the system to facilitate secure transactions between customers, merchants, and banks. It should handle authorizations, captures, and settlements efficiently.

What’s more, develop APIs that enable businesses to integrate the payment gateway into their platforms. Ensure the APIs are well-documented and easy to use for developers.

Support multiple payment methods, including credit cards, debit cards, digital wallets (like Apple Pay or Google Pay), and alternative options like buy now, pay later (BNPL) services or cryptocurrencies.

Integrate machine learning algorithms to analyze transaction patterns and identify potential fraud. Tools like address verification systems (AVS) and real-time risk assessments can also help minimize fraudulent activities.

Collaborate with acquiring banks and payment networks (e.g., Visa, Mastercard) to facilitate transaction processing. These partnerships are essential to ensure that funds move securely between customers and merchants.

Additionally, establish relationships with payment processors for backend support, such as handling chargebacks and managing transaction settlements.

Once testing is complete, launch your custom payment gateway. Monitor its performance continuously using analytics tools to track transaction success rates, error occurrences, and customer satisfaction. Regularly update the gateway to incorporate new features and address emerging security threats.

Challenges and How to Overcome Them

High Development Costs

Creating a custom payment gateway requires significant investment in development and compliance. To mitigate costs, prioritize essential features during the initial phase and plan for iterative improvements over time.

Regulatory Complexity

Staying compliant with evolving regulations can be challenging. Work with legal experts and compliance officers to ensure your gateway meets all necessary standards.

Security Risks

Cybersecurity is a critical concern. Invest in robust security measures and partner with experts to identify and mitigate vulnerabilities.

Conclusions

Creating a payment gateway is a complex but rewarding endeavor for businesses looking to enhance their payment processes. By following a structured approach—defining objectives, ensuring compliance, building a secure infrastructure, and partnering with financial institutions—you can develop a solution tailored to your needs. While the journey involves challenges, the benefits of increased control, cost savings, and a superior user experience make it a worthwhile investment. A custom payment gateway not only empowers businesses to manage payments effectively but also positions them for long-term growth in an increasingly cashless economy.

Viatel’s Discovery Initiative – a gateway to the future for Irish businesses

Viatel Technology Group, a market leader in comms and digital services, has announced a groundbreaking initiative to accelerate Irish organisations on their path to automation and innovation. Throughout November, Viatel is offering exclusive, complimentary ‘Discovery’ consultations, where one fortunate company will win their dream project.

Damien Lee, Director of Software Services at Viatel Technology Group, sets the stage for this exciting initiative, “Irish businesses are still slogging through time consuming manual processes, grappling with old Access databases, and struggling with apps and systems crafted by ex-employees that no longer serve their companies.

“At Viatel we understand the transformative potential of technology. As a Gold Microsoft Partner we’ve successfully guided hundreds of businesses on their digital journeys. From building an online passport application system for the Department of Foreign Affairs, to collaborating with the National Lottery, and reconstructing Chill Insurance’s online quote engine, we’ve proven our commitment to innovation and excellence.”

Damien explains the Discovery Initiative, “This is an open invitation to all companies: bring us your pain! Tell us about your repetitive processes, your outdated apps, and your unscalable systems. We will assess your issues and tailor a solution from an array of options, from off-the-shelf solutions like Power Automate and Power BI, all the way to customised software.”

Following a comprehensive hour-long consultation with a seasoned technical lead and an experienced business analyst, participating companies will receive an outline project scope, including costs. Damien underscores the vital role of pricing, “Companies might believe that this level of technical development is beyond their reach, but the landscape has evolved dramatically, with low-code apps proving to be a game-changer.”

With organisations currently in the midst of planning their 2024 budgets, discovery consultations make it easy to showcase the substantial savings and long-term positive impacts these projects can deliver to the bottom line.

Damien continued “Our commitment to digitisation and development will enhance a company’s efficiency. It’s also fantastic news for employees. This shift can transform how they spend their working hours, increasing job satisfaction and freeing them up for higher-value tasks.”
From every consultation scheduled from now until the end of November, Viatel will select one lucky company to receive five days of free development work. To learn more visit www.viatel.com/discovery-initiative.

How Does Crypto Payment Gateway Work?

Over the last few years, cryptocurrencies have become popular among investors, regular people, and even businesses. And although many people still don’t know much about Bitcoin and other digital assets, this technology is getting more and more intertwined with our everyday life. For example, many shops, companies, cafes, and other businesses are starting to accept crypto as a payment method. 

This happens because business owners understand that there are a lot of potential clients who use digital assets. At the moment, there are over 420 million crypto users worldwide, and this number is expected to grow. That’s why you need to be faster than your competitors and adopt this technology as soon as possible. 

What are crypto payment gateways?

To put it simply, they are the intermediaries that help businesses accept payments for goods and services in digital currencies. For example, if you have a store and want to start accepting not only cash and bank cards, but also cryptocurrencies, you will need the help of experts. They will provide you with all the needed information, a special terminal that accepts crypto, create a payment page for your website, and make sure you have 24/7 technical support. This means that the service you work with is providing you with a cryptocurrency gateway. 

How to start accepting cryptocurrencies? 

There are a few things one needs to think about before implementing crypto into their business. The most important step is to find the perfect crypto payment gateway. The provider of such services has to be safe, quick, and easy to work with.

An example of such a provider is Whitepay, a SaaS company that delivers crypto solutions to businesses and charitable organizations. They offer crypto POS terminals and payment pages worldwide. Businesses can choose from over 140 cryptocurrencies and receive the payments in the fiat currency they prefer. Whitepay offers its customers a wide range of services and advantages: dashboard, comprehensive transaction history, simple and quick deposit and withdrawal of funds, customizable fees, and receipt settings.

The service is also great for accepting donations. With it, you get a simple form, where people can choose from 140+ cryptocurrencies and donate their assets from any wallet they have. 

The best part is that Whitepay has a demo version, which gives the clients a chance to try their services and decide if they want to use it for their business. 

How does Whitepay work?

Whitepay – accept crypto payments made easy. You can contact the company and leave your application for a crypto POS terminal or payment page. The representatives of Whitepay will later contact you and explain all the nuances. 

When you have a crypto POS terminal by Whitepay in a physical location of your business, it works the following way: 

 

  1. A client asks to pay with crypto, and the salesperson chooses the “Crypto” option on the terminal screen. 
  2. If there is more than one cryptocurrency on the terminal, the client can choose the one they prefer and make sure that they use the correct network. 
  3. The salesperson then enters the sum in the fiat currency the business uses. The price in crypto will be calculated automatically. 
  4. The terms of use will then be shown to the client, and they need to accept them to continue. Meanwhile, the exchange rate stays fixed for 120 seconds. 
  5. After that, the client will have to scan the QR code generated by the terminal. 
  6. They will be redirected to the browser with payment information: wallet address, currency, and the amount needed to be paid. 
  7. The client then copies all the needed info and enters it into their cryptocurrency wallet. 
  8. The status of the transaction on the screen of the terminal will change to “Completed”. 
  9. If a client sent less than the required amount, they can use the same address to send the rest of the funds. 

Are there many businesses that accept crypto?

The answer is both yes and no. Since the crypto industry is still in its early stages, not many businesses understand the benefits of it and don’t accept it alongside with cash or bank cards. Only the biggest or the most forward-thinking companies are already using a crypto payment gateway. The examples of such businesses are well-known: Tesla, Microsoft, KFC, AT&T, Subway, Burger King, Norwegian Air, Shopify, Gyft, Namecheap, and many others. However, there is still a lot of place for smaller companies to join the crypto world. The number of people using digital assets is growing every day, so you might be missing out on a lot of new clients.



How to choose the right crypto payment gateway? 

Of course, with the growing popularity of digital currencies, more and more services that offer crypto payment gateways appear on the market. However, you need to do your research before trusting them. There are a few factors you might want to consider. 

 

  • Security. It’s probably one of the most important aspects. Ask the company you are planning to work with for their license, find out about their safety mechanisms, etc. 
  • Reputation. Is this a new company or the one with lots of clients and reviews? Take your time to find it out. Trustworthy companies usually even have a section on their website dedicated to their partners. 
  • Services. If a company offers too many good things for free, there might be a trick. They need to disclose everything they can offer with as much detail as possible beforehand. There shouldn’t be any hidden fees or payments. 
  • Support. Any company must offer a support service that can help both you and your clients in case there is a problem. 

Conclusion 

As you can see, there are obvious advantages of accepting cryptocurrency as a payment method for businesses. If you are looking to broaden your client base and stand out from other companies, you should consider this option. Of course, one of the most important things to do is to find the best crypto payment gateway. You only need to do a thorough research and choose the the right option. We used Whitepay as an example of a good SaaS company, but it’s your decision. Be among the first businesses to adopt crypto and get more clients than your competitors!