Payment Module for WordPress

WordPress (WP) is one of the most popular content management systems. Using this platform, you can create both a simple one-page website and a large Internet project with many sections and landing pages.

WordPress gives such opportunities to users particularly due to a wide range of paid and free plugins. The plugins can be used to connect and configure a variety of functionalities: an online shopping cart, solutions for SEO optimization of the website, contact forms, and analytics. Using a retail software, you can also set up payments acceptance on a website running on WP. Such a solution is offered by Interkassa.

Interkassa payment module opportunities

The main advantage of this retail software is the simplicity of the online payment connection. You do not need a development team to integrate and configure the payment system for the project. Just download the module and follow the instructions. If you have any difficulties or questions, the technical support team is in touch 12/7 without breaks and weekends, so you will always get help promptly.

Interkassa offers many payment solutions in one connection: bank card payments, Google Pay, Apple Pay, e-wallets, mobile payments, cryptocurrencies. If you plan to work not only on local but also on international markets, you can set up multicurrency payment acceptance for your project. We can process dollars, euros, as well as about 100 other currencies to work in different countries of Europe, Asia, Africa and Latin America.

By connecting to Interkassa via the plugin, you get all the basic options that are available to our customers – 24/7 support service for you and your payers, fraud protection with in-house antifraud system, individual approach to rate calculation.

The connection itself is free and does not oblige you to anything. You pay for using the service when you start accepting payments via our payment gateway. Interkassa takes a certain percentage from each payment.

How to connect the payment module for WordPress

To activate, download the module and follow the instructions.

1) Download and activate the plugin

  • Upload the “ik-gateway” folder to /wp-content/plugins on your server.
  • Activate the plugin in the admin panel: “Plugins -> Installed -> Interkassa Gateway -> Activate”.

2) Now you need to link your website to a specific checkout in our system. You should have created one after registration in Interkassa.

To do this you need to copy the data from your Interkassa personal account and paste them here: “WooCommerce -> Settings -> Payments -> Interkassa 2.0”

In your personal account you need to copy the following information:

  • Checkout ID;
  • Secret key and Test key: section Checkout Settings -> Security;
  • API ID and API Key: Personal Account -> Settings -> API.

Enter the data in the relevant fields and save the settings

3) Go back to your personal account and configure the checkout:

  • specify “verify signature in payment request form”;
  • specify in the “Interface” section “allow override in request in all URLs”.

4) Make a test payment

Enable the Test payment system for the selected checkout: 

Checkout settings -> Payment systems -> activate Test payment system.

After that, you can go back to your website and make a test payment. You will be able to accept real payments from your customers after our moderation and compliance team checks your resource and activates the selected payment methods at your checkout.

If you still have questions about connecting and configuring the payment module, please, contact our support team.