--- title: "WT YooKassa PHP library forJoomla - WebTolk websites development, Joomla Extensions" description: "The official PHP library of the YooKassa payment service, \"wrapped\" in a package for use in Joomla 4, Joomla 5 and Joomla 6. For Joomla PHP developers." url: "https://web-tolk.ru/en/dev/biblioteki/wt-yookassa-joomla-php-library-package" date: "2026-06-01T08:10:46+00:00" language: "en-GB" --- ![WT YooKassa PHP library forJoomla](https://web-tolk.ru/images/swjprojects/projects/63/en-GB/cover.webp) --- # WT YooKassa PHP library forJoomla - **Categories:** [Libraries](https://web-tolk.ru/en/dev/biblioteki), [Joomla 4 - Joomla 6extensions](https://web-tolk.ru/en/dev/rasshireniya-dlya-joomla-4) - **Version:** 3.11.1 - **Date:** 27 November 2025 7530 5765 CTR 131% Pack Free [Download](https://web-tolk.ru/en/get?element=lib_wt_yookassa)[Versions](https://web-tolk.ru/en/dev/biblioteki/wt-yookassa-joomla-php-library-package/versions)[Documentation](https://git.yoomoney.ru/projects/SDK/repos/yookassa-sdk-php/browse/README.md)[GitHub](https://git.yoomoney.ru/projects/SDK/repos/yookassa-sdk-php/browse) The official PHP library of the YooKassa payment service, "wrapped" in a package for use in Joomla 4, Joomla 5 and Joomla 6. For Joomla PHP developers. ![WT YooKassa PHP library forJoomla](https://web-tolk.ru/images/swjprojects/projects/63/en-GB/icon.jpg) ## Description This extension is for Joomla developers, it will be useful when creating payment addons and plugins for various components of online stores, components and donation modules. It needs to be installed as a dependency along with your extension. Starting from version 3.3.0, the library supports only Joomla 5. 2 dependency libraries have been added to the package: `YooKassa Validator` and `Data Structures for PHP`. The minimum version of PHP is 8.1. The plugin for registering namespaces has been removed. Payment service page[https://yookassa.ru](https://yookassa.ru)Documentation page for YooKassa developers[https://yookassa.ru/developers](https://yookassa.ru/developers)Library repository[https://git.yoomoney.ru/projects/SDK/repos/yookassa-sdk-php/browse/lib](https://git.yoomoney.ru/projects/SDK/repos/yookassa-sdk-php/browse/lib) ## Example of use in the code ``` use YooKassa\Client; $client = new Client(); $client->setAuth('shopId', 'secretKey'); echo '
';
print_r($client);
echo '
'; ``` ### Example of a printed object ``` YooKassa\Client Object ( [apiClient:protected] => YooKassa\Client\CurlClient Object ( [config:YooKassa\Client\CurlClient:private] => Array ( [url] => https://api.yookassa.ru/v3 ) [shopId:YooKassa\Client\CurlClient:private] => shopId [shopPassword:YooKassa\Client\CurlClient:private] => secretKey [bearerToken:YooKassa\Client\CurlClient:private] => [timeout:YooKassa\Client\CurlClient:private] => 80 [connectionTimeout:YooKassa\Client\CurlClient:private] => 30 [proxy:YooKassa\Client\CurlClient:private] => [userAgent:YooKassa\Client\CurlClient:private] => YooKassa\Client\UserAgent Object ( [_os:YooKassa\Client\UserAgent:private] => Undefined/0.0.0 [_php:YooKassa\Client\UserAgent:private] => PHP/7.4.33 [_framework:YooKassa\Client\UserAgent:private] => [_cms:YooKassa\Client\UserAgent:private] => [_module:YooKassa\Client\UserAgent:private] => [_sdk:YooKassa\Client\UserAgent:private] => YooKassa.PHP/2.4.2 ) [keepAlive:YooKassa\Client\CurlClient:private] => 1 [defaultHeaders:YooKassa\Client\CurlClient:private] => Array ( [Content-Type] => application/json [Accept] => application/json ) [curl:YooKassa\Client\CurlClient:private] => [logger:YooKassa\Client\CurlClient:private] => ) [login:protected] => shopId [password:protected] => secretKey [config:protected] => Array ( [url] => https://api.yookassa.ru/v3 ) [timeout:protected] => [attempts:protected] => 3 [logger:protected] => ) ``` ## Joomla **Extension type:** Package **Package composition:** Library, Plugin **Joomla version:** 4.0, 4.3.2, 5.0, 5.0.0, 5.1.4, 5.2.0, 5.2.2, 5.2.5, 5.3.2, 6.0.1 ## What's new 2025-11-27 14:49:31 Addition ### v.3.11.1 Library update to v.3.11.1 ## JSON-LD Schema ```json { "@context": "https://schema.org", "@type": "BreadcrumbList", "@id": "https://web-tolk.ru/#/schema/BreadcrumbList/17", "itemListElement": [ { "@type": "ListItem", "position": 1, "item": { "@id": "https://web-tolk.ru/en", "name": "Home" } }, { "@type": "ListItem", "position": 2, "item": { "@id": "https://web-tolk.ru/en/dev", "name": "Joomla extensions" } }, { "@type": "ListItem", "position": 3, "item": { "@id": "/en/dev/biblioteki", "name": "Libraries" } }, { "@type": "ListItem", "position": 4, "item": { "name": "WT YooKassa PHP library forJoomla" } } ] } ``` ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://web-tolk.ru/#/schema/Organization/base","name":"WebTolk","url":"https://web-tolk.ru/","logo":{"@type":"ImageObject","@id":"https://web-tolk.ru/#/schema/ImageObject/logo","url":"images/webtolk-1080p.jpg","contentUrl":"images/webtolk-1080p.jpg","width":1920,"height":1080},"image":{"@id":"https://web-tolk.ru/#/schema/ImageObject/logo"},"sameAs":["https://github.com/WebTolk","https://github.com/sergeytolkachyov","https://vk.com/web_tolk","https://vk.com/webtolkru","https://tenchat.ru/sergeytolkachyov","https://t.me/sergeytolkachyov","https://t.me/webtolkru"]},{"@type":"WebSite","@id":"https://web-tolk.ru/#/schema/WebSite/base","url":"https://web-tolk.ru/","name":"WebTolk websites development, Joomla Extensions","publisher":{"@id":"https://web-tolk.ru/#/schema/Organization/base"}},{"@type":"WebPage","@id":"https://web-tolk.ru/#/schema/WebPage/base","url":"https://web-tolk.ru/en/dev/biblioteki/wt-yookassa-joomla-php-library-package","name":"WT YooKassa PHP library forJoomla - WebTolk websites development, Joomla Extensions","description":"The official PHP library of the YooKassa payment service, \"wrapped\" in a package for use in Joomla 4, Joomla 5 and Joomla 6. For Joomla PHP developers.","isPartOf":{"@id":"https://web-tolk.ru/#/schema/WebSite/base"},"about":{"@id":"https://web-tolk.ru/#/schema/SoftwareApplication/base"},"inLanguage":"en-GB","breadcrumb":{"@id":"https://web-tolk.ru/#/schema/BreadcrumbList/17"}},{"@type":"SoftwareApplication","name":"WT YooKassa PHP library forJoomla","url":"https://web-tolk.ru/en/dev/biblioteki/wt-yookassa-joomla-php-library-package","description":"The official PHP library of the YooKassa payment service, "wrapped" in a package for use in Joomla 4, Joomla 5 and Joomla 6. For Joomla PHP developers.","applicationCategory":"Libraries","softwareVersion":"3.11.1","downloadUrl":"https://web-tolk.ru/en/get?element=lib_wt_yookassa","image":"https://web-tolk.ru/images/swjprojects/projects/63/en-GB/icon.jpg","operatingSystem":"ANY","interactionStatistic":[{"@type":"InteractionCounter","interactionType":"https://schema.org/DownloadAction","userInteractionCount":7530},{"@type":"InteractionCounter","interactionType":"https://schema.org/ViewAction","userInteractionCount":5766}],"mainEntityOfPage":{"@type":"WebPage","url":"https://web-tolk.ru/en/dev/biblioteki/wt-yookassa-joomla-php-library-package"},"softwareRequirements":"Joomla","applicationSubCategory":"Libraries, Joomla 4 - Joomla 6extensions","isAccessibleForFree":true,"keywords":["joomla"," yookassa"," php"," php sdk"," php library"," yookassa sdk"]}]} ```