Unveiling the Top 16+ Web Development Payment Gateway Libraries [Latest Updated]

In the world of web development, integrating payment gateways is essential for facilitating secure and seamless transactions on e-commerce platforms and other online services.

However, implementing payment processing functionality from scratch can be complex and time-consuming. That’s where third-party payment gateway libraries come into play, offering developers pre-built solutions to streamline the integration process.

In this post, we’ll explore 16 of the most popular and widely used payment gateway libraries that empower developers to create robust and reliable payment processing systems for their web applications.

1. Stripe: Stripe is a leading payment gateway that provides a suite of APIs for processing online payments. With its developer-friendly documentation and robust feature set, Stripe is trusted by businesses of all sizes to handle payments securely and efficiently.
   
   
2. PayPal Checkout SDK: PayPal Checkout SDK offers a seamless way to integrate PayPal payments into your website or application. It supports various payment methods, including credit cards, PayPal, and Venmo, and provides built-in fraud protection and compliance with PCI standards.
   
   
3. Braintree: Braintree, a subsidiary of PayPal, is a full-stack payment platform that offers comprehensive payment solutions for businesses. It supports a wide range of payment methods, including credit cards, digital wallets, and bank transfers, making it a versatile choice for online merchants. Source: Braintree
   
   
4. Authorize.Net: Authorize.Net is a widely used payment gateway that enables businesses to accept credit card and electronic check payments securely. It offers flexible integration options, advanced fraud detection tools, and robust reporting features to help businesses manage their payment operations effectively.
   
   
5. Square Payment Form: Square Payment Form is a simple and secure way to accept payments online using Square. It provides a customizable payment form that can be easily embedded into your website, allowing customers to make payments with ease. Source: Square Payment Form
   
   
6. Adyen: Adyen is a global payment platform that offers end-to-end payment solutions for businesses. It supports over 250 payment methods and 150 currencies, making it suitable for businesses operating in multiple countries. Source: Adyen
   
   
7. 2Checkout: 2Checkout, now Verifone, is a digital commerce platform that simplifies the process of selling products and services online. It offers a range of payment options, including credit cards, PayPal, and mobile payments, to help businesses maximize their revenue streams.
   
   
8. Worldpay: Worldpay, now FIS, is a global payment processing company that provides a range of payment solutions for businesses of all sizes. It offers secure payment processing, fraud prevention, and compliance solutions to help businesses streamline their payment operations.
   
   
9. Authorize.Net SIM: Authorize.Net SIM (Server Integration Method) is a hosted payment solution that allows businesses to accept payments securely without the need for PCI compliance. It provides a customizable payment form that redirects customers to Authorize.Net’s secure servers for payment processing.
   
   
10. PayU: PayU is a leading online payment service provider that offers a range of payment solutions for businesses operating in emerging markets. It provides secure payment processing, fraud prevention, and customer support services to help businesses succeed in their online ventures.
    
    
11. GoCardless: GoCardless is a popular payment solution for collecting recurring payments via Direct Debit. It offers a simple API for integrating Direct Debit payments into web applications, making it ideal for subscription-based businesses. Source: GoCardless
    
    
12. Klarna: Klarna is a payment service provider that offers a range of payment solutions, including pay later and installment payments, to enhance the checkout experience for customers. It helps businesses increase conversion rates and reduce cart abandonment by offering flexible payment options.
    
    
13. Square Online Payments API: Square Online Payments API allows businesses to accept online payments securely using Square. It provides a customizable payment form that can be integrated into websites and mobile apps, enabling businesses to process payments seamlessly.
    
    
14. WePay: WePay is a payment processor that specializes in serving online marketplaces and platforms. It offers a suite of payment APIs for processing payments, managing accounts, and handling disputes, making it easy for businesses to monetize their platforms.
    
    
15. Payoneer: Payoneer is a global payment platform that enables businesses to send and receive payments across borders. It offers a range of payment solutions, including prepaid cards, bank transfers, and e-wallets, to help businesses expand internationally.
    
    
16. Skrill: Skrill is a digital wallet provider that offers secure and convenient payment solutions for businesses and consumers. It allows users to send and receive money globally, pay for goods and services online, and manage their finances from a single platform.
    

Integrating these top web development payment gateway libraries into your projects can streamline the payment process, enhance security, and improve the overall user experience. Whether you’re building an e-commerce platform, a subscription-based service, or a donation platform, choosing the right payment gateway is crucial for the success of your business.

With these powerful and reliable payment solutions at your disposal, you can focus on building great products while providing seamless payment experiences for your customers.

Remember, while selecting a payment gateway, consider factors such as transaction fees, supported payment methods, security features, and developer support to ensure it aligns with your business requirements and objectives.

By leveraging the capabilities of these top payment gateway libraries, you can take your web development projects to the next level and drive success in the competitive digital landscape.