Integrations
Integrate payments based on your needs
With various integration options, accepting payments is easy, flexible and secure.
Explore Integrations
Different integration methods to suit your specific business needs.
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Explore Documentation
Access our API documentation for full overview of our Payment Gateway integration options and comprehensive references.
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Explore Plugins
Check our ready to use payment plugins for popular ecommerce platforms, like WooCommerce, OpenCart and more coming soon.
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Explore SDKs
Access our PHP SDK and mobile SDKs for seamless CatalystPay integration on web and mobile (iOS & Android).
Can't find an integration method to suit your needs?
Contact UsWhy work with us?
Enjoy a seamless integration, enhanced security, and dedicated support, all while expanding your customer base and driving growth.
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Flexible Integration Options
Learn MoreWe offer seamless integrations with WooCommerce, OpenCart and more. Our customizable Payment Widget helps SMEs minimize PCI requirements, while our Server-to-Server Integration provides enterprises with full payment flow design flexibility.
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Rigourous Security & Compliance control
Learn MoreWe partner with regulated financial institutions and provide a platform that is PCI DSS Level 1 compliant with 99.99% uptime. Plus our expert advice will help you stay ahead of the game and well informed on everchanging regulations.
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CatalystCare
Learn MoreEven the best product means nothing without people to make it easy to use & understand. This is where our team of experts comes in - forget long wait times and poor resolutions. Our commitment is to be prompt, helpful and to get you access to a flawless experience.
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Constantly Expanding Partner Network
Learn MoreWe’ve got partnerships with over 30 leading global acquiring banks and payment institutions. This network helps you find the right processing solution and build a high degree of redundancy, ensuring seamless and reliable operations for your business.
Reviews from our clients
Their Success Is Our Proof
Here are a few words from merchants who trusted us with their payments.
Working with CatalystPay has been a great experience. Their team is fast and effective, always addressing our needs promptly and with good industry knowledge. The level of professional behavior and attention to detail they provide is remarkable. CatalystPay embodies everything you expect in a reliable partner, making them an invaluable part of our operations.
Sandi Špenko, CEO
CryptoUnityCatalystPay has been an outstanding partner throughout the entire process. Their team is highly responsive, supportive, and genuinely committed to delivering a reliable experience.
I would definitely recommend CatalystPay to any business looking for a dependable and proactive payment partner.
Ziya Cosar
Fortuna DigitalGreat team, great attitude & great product!
We have been working with the team at Catalyst Pay for a little while. They have been nothing but exceptional. If you are looking for acquiring lines for your business give them a shout!
Kasun Herath, Director
Quantra NeoThe team at CatalystPay were amazing, they made everything easy from start to finish. Stefan lead the approval phase and Zhivko was the integration wizard. Looking forward to a prosperous relationship into the future! Thanks team!
Angus Ryals, CEO
PuntPalI had a very positive experience with CatalystPay, They demonstrated incredible patience and expertise, helping us navigate through all the challenges I faced. I highly recommend CatalystPay to any company in search of efficient and reliable business payment solutions.
Alex Sun, Managing Director
GamsGoWorking with CatalystPay has been a great experience. Their support has helped us grow and run things more smoothly. We appreciate the flexibility, openness, and teamwork they have provided throughout.
Mohammed Essaghir, CEO
MM3 DigitalSo far the best PSP around; great service, great people and multiple connectors / acquirers to choose from with an easy and quick application flow to boot. Thanks for the collaboration.
Kim Bengtsen, CEO
Internet ZooWe’re thrilled with CatalystPay. Their technical solution for connecting to acquirers and facilitating account openings was seamless and efficient. Additionally, their expertise in setting up accounts for online payment processing is invaluable.