PHPackages wl-online-payments-direct/sdk-php - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [Payment Processing](/categories/payments) 4. / 5. wl-online-payments-direct/sdk-php ActiveLibrary[Payment Processing](/categories/payments) wl-online-payments-direct/sdk-php ================================= PHP SDK to communicate with the payment platform server-to-server API 8.4.0(1mo ago)8690.8k—7%62MITPHPPHP >=7.4 Since May 22Pushed 1mo ago9 watchersCompare [ Source](https://github.com/wl-online-payments-direct/sdk-php)[ Packagist](https://packagist.org/packages/wl-online-payments-direct/sdk-php)[ RSS](/packages/wl-online-payments-direct-sdk-php/feed)WikiDiscussions main Synced 1mo ago READMEChangelog (10)Dependencies (8)Versions (68)Used By (2) Online Payments PHP SDK ======================= [](#online-payments-php-sdk) Introduction ------------ [](#introduction) The Online Payments PHP SDK helps you to communicate with the Online Payments Server API. Its primary features are: - convenient PHP wrapper around the API calls and responses: - marshalls PHP request objects to HTTP requests - unmarshalls HTTP responses to PHP response objects or PHP exceptions - handling of all the details concerning authentication - handling of required metadata See the [Online Payments Developer Hub](https://docs.direct.worldline-solutions.com/documentation/sdk/server/php/) for more information on how to use the SDK. Structure of this repository ---------------------------- [](#structure-of-this-repository) This repository consists out of the following components: 1. The source code of the SDK itself: `/src` and `/lib` 2. The source code of the unit and integration tests: `/tests` Requirements ------------ [](#requirements) PHP 7.4 or above is required. In addition, to support streaming uploads, package [robtimus/multipart](https://packagist.org/packages/robtimus/multipart) is required. Installation via Composer ------------------------- [](#installation-via-composer) 1. Initialize [Composer](https://getcomposer.org/download/) in your project, if this is not already done, by executing the following command: ``` composer init ``` 2. Add a requirement to the SDK to your `composer.json` file by executing the following command: ``` composer require wl-online-payments-direct/sdk-php ``` 3. Add `vendor/autoload.php` to your project, if this is not already done, by adding the following line of code: ``` require __DIR__ . '/vendor/autoload.php'; ``` Manual installation ------------------- [](#manual-installation) 1. Download the latest version of the PHP SDK from GitHub. Choose the `sdk-php-x.y.z.tar.gz` file from the [releases](https://github.com/wl-online-payments-direct/sdk-php/releases) page, where `x.y.z` is the version number. 2. Add the contents of the `tar.gz` file to your project. The content of the `/src` and `/lib` folders may be combined, if this is required by the project. 3. Add all classes from the `/src` and `/lib` folders to your autoloader; all classes inside these folders are compliant with [PSR-4](http://www.php-fig.org/psr/psr-4/). Development and testing ----------------------- [](#development-and-testing) 1. Install [Composer](https://getcomposer.org/download/) 2. From the root of the sdk-php project, run `composer install` 3. Copy `tests/config.json.dist` to `tests/config.json` and replace the template values by actual values 4. From the root of the sdk-php project, `vendor/phpunit/phpunit/phpunit` (or just `phpunit` when it is already installed on your local machine) ### Health Score 60 — FairBetter than 99% of packages Maintenance89 Actively maintained with recent releases Popularity46 Moderate usage in the ecosystem Community20 Small or concentrated contributor base Maturity70 Established project with proven stability Bus Factor1 Top contributor holds 80% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~32 days Recently: every ~8 days Total 67 Last Release 55d ago Major Versions 3.5.0 → 4.0.02022-07-12 4.6.0 → 5.0.02023-02-20 5.18.0 → 6.0.02025-04-03 6.2.0 → 7.0.02025-08-18 7.5.0 → 8.0.02026-02-02 PHP version history (5 changes)1.0.0PHP >=5.4 5.0.0PHP ~8.0||~8.1 5.2.1PHP ~7.4||~8.0||~8.1 5.14.0PHP ~7.4||~8.0||~8.1||~8.2 5.16.1PHP >=7.4 ### Community Maintainers ![](https://www.gravatar.com/avatar/14425524fd4bd899361f69e7ef7a43a23297c7a6b4e3ffad03005b236e000f00?d=identicon)[wl-online-payments-direct](/maintainers/wl-online-payments-direct) --- Top Contributors [![worldline-direct-support-team](https://avatars.githubusercontent.com/u/82139942?v=4)](https://github.com/worldline-direct-support-team "worldline-direct-support-team (56 commits)")[![worldline-dev-team](https://avatars.githubusercontent.com/u/60233882?v=4)](https://github.com/worldline-dev-team "worldline-dev-team (14 commits)") --- Tags sdk ### Code Quality TestsPHPUnit Static AnalysisPHPStan Code StylePHP\_CodeSniffer Type Coverage Yes ### Embed Badge ![Health badge](/badges/wl-online-payments-direct-sdk-php/health.svg) ``` [![Health](https://phpackages.com/badges/wl-online-payments-direct-sdk-php/health.svg)](https://phpackages.com/packages/wl-online-payments-direct-sdk-php) ``` ### Alternatives [yandex-money/yandex-money-sdk-php Yandex.Money API SDK for PHP 105167.4k2](/packages/yandex-money-yandex-money-sdk-php)[cryptonator/merchant-php-sdk Cryptonator.com Merchant API SDK for PHP 2713.7k](/packages/cryptonator-merchant-php-sdk)[tatter/stripe Stripe SDK integration for CodeIgniter 4 115.3k](/packages/tatter-stripe) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)