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The catalog/WordPress plugins/PayKeeper Gateway
PayKeeper Gateway

PayKeeper Gateway

Bank payments through a PayKeeper server: token, invoice, redirect — and signature checks on return.

WordPress 6.0+PHP 7.4+License: 1 site, 1 year
Download free free forever, no feature timers
$59 / year
Version 1.0.0
Buy Pro
1-site license · 12 months of updates · renewal optional
✓ Instant delivery: license key and file right after payment ✓ 12 months of updates included ✓ 14-day money-back guarantee ✓ Support RU · EN · DE · ES

Instant delivery: license key + download right after payment.

Version 1.0.0 · updates delivered automatically

About

The full PayKeeper flow: obtain a token, create an invoice, redirect the buyer to the payment page. Return POSTs are verified by the sha1 signature with your API password.

Pro adds refunds and fiscal receipts through the same API.

Updates: the free version installs and updates from the official WordPress.org directory. Buying Pro activates auto-updates — the license key connects the plugin to the Yodsira store and new versions install themselves; a 12-month license is included in the price.

What it does

  • Full flow: token → invoice → redirect
  • sha1 verification of return posts
  • Any bank with PayKeeper
  • Clear checkout failure notices
  • Pro: refunds and receipts
  • Updates: free via WordPress.org, Pro auto-updates from our store (12 months)

Free vs Pro

FreePro
Payment flowToken, invoiceToken, invoice
Signature checksha1sha1
Refunds—Pro
Receipts—Pro
Auto-updatesWordPress.org directoryAutomatic, from our store (Pro license)

FAQ

How do updates work?

The free version updates from the WordPress.org directory. A Pro license key turns on auto-updates from the Yodsira store for 12 months.

You may also need

Installation & uninstall

Free version

  1. Download the zip archive with the "Download free" button above.
  2. In your WordPress admin: Plugins → Add New → Upload Plugin.
  3. Pick the downloaded zip, click "Install Now", then "Activate".
  4. The plugin's menu appears in wp-admin — configure it to your liking.

Pro version

  1. After payment, download the Pro archive from your order page (the link is also emailed).
  2. Install Pro like any plugin: Plugins → Add New → Upload Plugin → Activate.
  3. The free version must be installed and active — Pro sits on top as a companion.
  4. Enter the license key on the plugin's Pro settings page.

Uninstall

  1. Plugins → find the plugin in the list → click "Deactivate".
  2. Then click "Delete" — the plugin and all its data (tables, settings, logs) are removed completely.
  3. The Pro companion uninstalls the same way, independently; the free version keeps working.

Every plugin we ship passes a clean-uninstall test: after "Delete" no tables or leftover settings remain in the database.

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