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Integrate online acquiring through API, CMS, or CRM

Connect payment acceptance through a ready-made integration or an API, depending on how your service is built.

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Integrations

We help different online business models accept payments with clear, transparent terms.

  • WooCommerce

    Store on WordPress

  • OpenCart

    Online store platform

  • Tilda

    Website builder

  • Telegram

    Messenger and bots

  • Simpla

    Online store CMS

  • Joomla

    Content management system

  • DLE

    Content management system

  • XenForo

    Forum platform

  • WHMCS

    Billing and automation

  • HopeBilling

    Billing system

  • BILLmanager

    Billing platform

  • Another system

    Can't find your platform? Let's discuss integration

Developer tools

Connect payments to your product with ready-made development and testing tools

  • Rest API

    Operations, authorization, and errors are covered in the current documentation

  • SDK

    Published libraries with versions and source links

  • Webhooks

    Signing, idempotency, and repeated event delivery

  • Sandbox

    Success, failure, timeout, and refund without a real charge

Manage payments through the API

Create a payment from an order, send the customer to the payment form, and receive a confirmed status on your server.

  • The order and payment are linked by an identifier
  • The webhook is verified before the product is delivered
  • A repeated event does not create a duplicate

How to integrate

  1. 1 / Access

    Get test credentials and documentation, then choose the module or API you need

  2. 2 / Setup

    Set up transaction creation and secure storage for keys

  3. 3 / Events

    Set up webhooks, event logs, and status checks

  4. 4 / Launch

    Test the flows, complete readiness checks, and enable production credentials

FAQs

Still have questions? Message us!

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How do I start accepting online payments?
Leave a request on the website or contact our manager. We'll tailor the terms and help you set up and connect payments.
Can I accept payments without a website?
Yes — you can use a Telegram bot built for your project. We'll show you how to build it and help with everything.
Which payment methods does KassaGO support?
Bank cards, Faster Payments (SBP), QR codes, payment links and cryptocurrency.
Can I accept payments through Telegram?
Yes! Accept payments through Telegram bots — we'll also help with setup and integration.
What is the fee for accepting payments?
Rates start from 1%. The final fee depends on the payment method, business category and turnover.
How long does connection take?
Once the business review is done and terms are agreed, you can start the integration. On average, about 24 hours.
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