4D E-Payment Integrator

Internet E-Commerce simplified

Payment Processing Integration Components


The best-selling suite of Internet E-Commerce components. E-Payment Integrator is the easiest way to add secure and reliable Internet payment processing to your applications. E-Payment Integrator alleviates the complexity of integrating electronic payment support by providing components with an intuitive interface for handling credit card and eCheck transactions. There is no need for developers to learn complicated socket programming or security implementation. By using the E-Payment Integrator, developers are able to target and develop for any currently supported payment gateway.

  • Credit Card & eCheck Components


    Components for Credit Card processing and e-Checks included in a comprehensive, e-commerce suite.

  • 256-bit Strong SSL Security


    Built on top of the IPWorks secure communications framework – trusted by thousands of secure applications worldwide.

  • Uniform & Extensible Design


    Very easy to use, with a uniform, intuitive, and extensible design. Common component interfaces across platforms and technologies.


  • Fully Integrated Components


    Native software components for any supported development technology – with no dependencies on external libraries.

  • Blazing Fast Performance


    Based on an optimized asynchronous socket architecture that has been actively refined for more than two decades.

  • Outstanding Tech Support


    Backed by an expert team of support professionals. Unlimited, free Email support.

Product Features

  • Credit Card processing and eCheck support for every major Internet Payment Gateway.
  • Check21 electronic check image processing support.
  • Secure data communications using up to 256-bit SSL encryption and Digital Certificates.
  • Reliable high-volume transaction processing.
  • A complete unified framework with a common, easy-to-learn object model and simplified interfaces enable you to do more.
  • Address Verification Service (AVS) support.
  • Credit Card validity checks decrease expenses that result from attempting to authorize invalid credit cards.
  • Components are thread-safe on critical members.Fast, robust, reliable components that consume minimal resources.
  • Native development components for all supported platforms and technologies.
  • Full support for mobile development.
  • Rigorously tested, rock solid libraries that have undergone hundreds of thousands of hours of testing both internally by our QA team and externally through customer installations.
  • Detailed reference documentation, sample applications, fully-indexed help files, and an extensive online knowledge base.
  • Backed by multi-tier professional support, including free email support and enterprise-level paid support.

Supported Gateways

The following is a list of payment gateways supported by E-Payment Integrator:

If you do not see a gateway you wish to communicate with, please contact us at support@4dpayments.com

Supported Platforms

.NET

  • .NET

    .NET Framework – WinForms & ASP.NET Components
    Fully-managed .NET components based on a 100% C# codebase, with no dependencies on outside native code. The edition of choice for fully-managed .NET applications.


  • net
  • Fully-managed .NET components written in C#.
  • .NET Standard 2.0 and 2.1 support.
  • Support for .NET 5.0, .NET Core 3.1, and earlier.
  • Works with Xamarin via .NET Standard.
  • Support for XCOPY deployment in ASP.NET.
  • Support for Windows IoT.
  • Comprehensive integrated product documentation.
  • Seamless integration with Visual Studio.
  • Support for .NET 2.0 – 4.8.
  • Extensive demo applications for WinForms and WebForms (ASP.NET) written in VB.NET and C#.
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Java

  • Java

    Pure Java Classes (Java/J2EE)
    Pure Java Classes for Internet Programming. The very same components as in other editions of IPWorks, translated in Pure Java for extreme portability across platforms.


  • java
  • Pure Java Classes.
  • Includes an extensive library of pure Java demo applications.
  • J2EE version is optimized for sever side development.
  • Seamless integration with popular development environments including JBuilder, Eclipse, and IntelliJ.
  • Support for JDK version 1.5 and up.
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ActiveX

  • ActiveX

    ActiveX, Visual Basic, & ASP Components
    ActiveX Controls optimized for the Internet. Smaller, faster, and without dependencies on external libraries. The edition of choice for distributed ActiveX or COM supported Internet applications.


  • activeX
  • Extensive demo applications for Visual Basic (VB4, VB5, and VB6), and ASP.
  • Can be used from any environment that supports ActiveX including Visual Basic, VBScript, MS Office (Access, Excel etc.), Paradox, Clarion, Visual FoxPro, and more.
  • Comprehensive integrated product documentation.
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Delphi

  • Delphi

    Delphi VCL Components
    Native Delphi VCL components with no external dependencies. It features the same trustworthy components that come with other editions, available as native Delphi VCLs for real Delphi performance.


  • delphi
  • Native Delphi VCL components.
  • Extensive Delphi demo applications.
  • Comprehensive integrated product documentation.
  • Support for Lazarus IDE and Free Pascal.
  • Support for Embarcadero Delphi 6, 7, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, and RAD Studio (2010, XE -> RAD Studio 11).
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C++ Builder

  • C++ Builder

    Embarcadero C++ Builder VCL’s
    Native Embarcadero C++ Builder components, written in C++ and compiled with the C++ Builder compiler for blazing performance. The natural choice for C++ Builder programming.


  • builder
  • Native C++ Builder components.
  • Extensive C++ Builder demo applications.
  • Comprehensive integrated product documentation.
  • x86 and x64 platform support.
  • Support for Embarcadero C++ Builder 2009, C++ Builder 2010, and RAD Studio (2010, XE -> RAD Studio 11).
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PHP

  • PHP

    Cross-platform PHP Component Libraries
    Cross-platform PHP component libraries / extensions for development on Windows, Unix, Linux, macOS, etc.


  • php
  • 32-bit & 64-bit PHP libraries (Windows DLLs).
  • PHP libraries for Unix (Linux, Solaris, FreeBSD, macOS, etc..).
  • Support for PHP 8.0
  • Support for PHP 7 (Version 7.0, 7.1, 7.2, 7.3 and 7.4).
  • Support for PHP 5 (Version 5.2, 5.3, 5.4 and 5.5).
  • Seamless integration with popular development environments including Eclipse.
  • Demo applications and comprehensive documentation.
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Android

  • Android

    Pure Java Beans, Optimized for Android
    Highly optimized pure JavaBeans for integrating blazing connectivity into Android applications.


  • android
  • Pure Java Beans Optimized for Android.
  • Includes an extensive library of pure Java demo applications.
  • Seamless integration with popular development environments including Android Studio.
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iOS

  • iOS

    Native Frameworks for iOS development
    Native frameworks for building high performance iOS applications with blazing connectivity capabilities.


  • ios
  • Modern XCFramework with iOS, iOS simulator, and Catalyst frameworks for Intel and Apple Silicon (ARM64) iOS development.
  • Support for Apple Swift development (Swift 5 support included).
  • Seamless integration with popular development environments.
  • Extensive demo applications and comprehensive documentation.
  • Static library for legacy development environments.
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C++

  • C++

    C++ Class Libraries (Windows / Linux / macOS)
    C++ classes packaged in 32-bit & 64-bit Windows DLLs, and C++ libraries that can be compiled against many Unix flavors, including but not limited to Linux, Solaris, macOS, AIX, FreeBSD, etc. The edition of choice for C++ programming on any platform or C++ development technology.


  • cpp
  • 32-bit & 64-bit C++ class libraries (Windows DLLs).
  • C++ libraries for Unix (Linux, Solaris, FreeBSD, macOS, etc.).
  • C++ ARM Support.
  • Extensive console demo applications.
  • Demo applications and comprehensive documentation.
  • Seamless integration with popular development environments including Microsoft Visual C++.
  • Dynamic library for macOS development using Swift & Objective-C on Intel and Apple Silicon (ARM64).
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macOS

  • macOS

    XCFamework for macOS and iOS development
    Modern XCFrameworks for building high performance macOS and iOS applications with blazing connectivity capabilities.



  • Support for native Swift development (including Swift 5)
  • XCFramework packaging for macOS, iOS, iOS simulator, and Catalyst projects
  • Full support for Intel and Apple Silicon (ARM64)
  • Easy integration in XCode 11+
  • Simplified support for Objective-C projects
  • Extensive demo applications and comprehensive documentation
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Python

  • Python

    Python modules (Windows / Linux / macOS)
    Python modules for Windows, Linux, and macOS. It features the same trustworthy components that come with other editions, available for use in Python 2.7 and 3.


  • python
  • Python modules for Windows, Linux, and macOS.
  • Support for Python 2.7 and 3.
  • Extensive console demo applications.
  • Easy installation using PIP.
  • Demo applications and comprehensive documentation.
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Qt

  • Qt

    Qt Class Libraries (Windows / Linux / macOS)
    High-performance Qt classes packaged in 32-bit & 64-bit Windows DLLs; and C++ libraries that can be compiled against Linux, macOS, FreeBSD, and more. The edition of choice for Qt development on any platform.


  • qt
  • 32-bit & 64-bit C++ class libraries (Windows DLLs).
  • C++ Libraries for Unix (Linux, macOS, FreeBSD, etc.).
  • Support for Qt 4.8 and Qt 5.
  • Qt GUI demo applications and comprehensive documentation.
  • Seamless integration with Qt Creator.
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Components for Credit Card Processing

The following components are included in E-Payment Integrator. Please note that due to platform limitations, not all components are available in all editions.

Included Demos

These demos are installed with the product. Download the FREE trial to get started.

E-Payment Integrator

  • DirectPayment Demo

    Shows how to use the DirectPayment component to process credit card transactions…

    Android, ASP, ASP.NET, C++ Builder, Mac/Cocoa, Delphi, Mac/iPhone, Java (Console), …
  • ECheck Demo

    Shows how to use the ECheck component to authorize checks with several different…

    ASP, C++ Builder, Mac/Cocoa, Delphi, Java (GUI), Java (Console), Kotlin, C#, VB.NET, …
  • ExpressCheckout Demo

    Shows how to obtain payment quickly through PayPal using the ExpressCheckout…

    ASP, ASP.NET, JSP, PHP
  • ICharge Demo

    Shows how to use the ICharge component to authorize credit card transactions with…

    Android, ASP, ASP.NET, C++ Builder, Mac/Cocoa, Delphi, Mac/iPhone, Java (GUI), Java …
  • Retail Demo

    Uses the Retail component to authorize a card present transaction.

    C++ Builder, Delphi, Java (Console), Kotlin, C#, VB.NET, C++, VB
  • 30-Day Fully-Functional Free Trial

    Get started today and see why developers world-wide choose 4D Payments components.


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