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[API Development](/categories/api) 4. / 5. smartpay-co/sdk-php ActiveLibrary[API Development](/categories/api) smartpay-co/sdk-php =================== The Smartpay PHP SDK offers easy access to Smartpay API from applications written in PHP. v0.8.0(2y ago)38.1k11MITPHPPHP >= 5.6 Since Nov 13Pushed 2y ago3 watchersCompare [ Source](https://github.com/smartpay-co/sdk-php)[ Packagist](https://packagist.org/packages/smartpay-co/sdk-php)[ Docs](https://smartpay.co)[ RSS](/packages/smartpay-co-sdk-php/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (5)Dependencies (8)Versions (18)Used By (1) [![Contributors](https://camo.githubusercontent.com/a479fbc2f4bca7f3bb39cf01732e662cf8d56f50b2e8def6447e9d3dfac8feca/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f636f6e7472696275746f72732f736d6172747061792d636f2f73646b2d7068702e737667)](https://github.com/smartpay-co/sdk-php/graphs/contributors)[![Forks](https://camo.githubusercontent.com/a8c17d57c43004556e9161bebfa374222ee7e6efc6fb25fee51ca930ca921a24/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f666f726b732f736d6172747061792d636f2f73646b2d7068702e737667)](https://github.com/smartpay-co/sdk-php/network/members)[![Stargazers](https://camo.githubusercontent.com/964fca0a9164d8ffab325b0206883f246c86471df160fde50de61ced459af532/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f73746172732f736d6172747061792d636f2f73646b2d7068702e737667)](https://github.com/smartpay-co/sdk-php/stargazers)[![Issues](https://camo.githubusercontent.com/9ca8aaeca80d395e1c64e0db456699b012ef02e05fc34ea0aaadd430f4d9e5e3/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6973737565732f736d6172747061792d636f2f73646b2d7068702e737667)](https://github.com/smartpay-co/sdk-php/issues)[![Packagist](https://camo.githubusercontent.com/7a220d730f7ea3cfffce7f13936962cc16e95e94c196ce97f1e5cb7688fc1b0c/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f736d6172747061792d636f2f73646b2d7068702e737667)](https://packagist.org/packages/smartpay-co/sdk-php)[![PHP Version](https://camo.githubusercontent.com/01b427c89af95d728e92e8b39ae6d302859b7026ca053137e2a132b6cd9d900b/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f7068702d762f736d6172747061792d636f2f73646b2d7068702e7376673f6c6f676f3d706870266c6f676f436f6c6f723d7768697465)](https://packagist.org/packages/smartpay-co/sdk-php)[![MIT License](https://camo.githubusercontent.com/a920ad77c3d1de2a5a3c1bc9d67009818ad20a44ed0994dfa5c9b1e9366a5419/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f736d6172747061792d636f2f73646b2d7068702e737667)](https://github.com/smartpay-co/sdk-php/blob/main/LICENSE)[![Workflow](https://github.com/smartpay-co/sdk-php/actions/workflows/master.yml/badge.svg)](https://github.com/smartpay-co/sdk-php/actions/workflows/master.yml) [ ![Smartpay](https://camo.githubusercontent.com/2f520b6bac7a9dafd425c659e4ea2b6f01c5560aed034f535f2cef933915f326/68747470733a2f2f6173736574732e736d6172747061792e636f2f6c6f676f2f62616e6e65722f736d6172747061792d6c6f676f2e706e67) ](https://github.com/smartpay-co/sdk-php) [**Explore the docs »**](https://docs.smartpay.co/) [Report Bug](https://github.com/smartpay-co/sdk-php/issues) · [Request Feature](https://github.com/smartpay-co/sdk-php/issues) Smartpay PHP Library ==================== [](#smartpay-php-library) The Smartpay PHP library offers easy access to Smartpay API from applications written in PHP. Documentation ------------- [](#documentation) - [Payment Flow](https://docs.smartpay.co/#payment_flow) - [API Document](https://api-doc.smartpay.co) Requirements ------------ [](#requirements) - PHP 5.6+ - Smartpay `API keys & secrets`. You can find your credential at the `settings > credentials` page on your [dashboard](https://dashboard.smartpay.co/settings/credentials). Installation ------------ [](#installation) #### Install Composer [](#install-composer) [Composer](https://getcomposer.org/) is a dependency manager for PHP projects. Download Composer from their website: If you are using macos to develop with [homebrew](https://docs.brew.sh/), you can use the command to install Composer: ``` brew install composer ``` #### Install package to your repository: [](#install-package-to-your-repository) ``` composer install smartpay-co/sdk-php ``` Usage ----- [](#usage) The package needs to be configured with your own API keys, you can find them on your dashboard. ``` $api = new \Smartpay\Api('', '') ``` ### Create Checkout session [](#create-checkout-session) You can find the description and requirement for request payload in [API Document](https://api-doc.smartpay.co/#8a3538b1-530c-448c-8bae-4a41cdf0b8fd). ``` $payload = [ 'items' => [ [ 'name' => 'オリジナルス STAN SMITH', 'amount' => 1000, 'currency' => 'JPY', 'quantity' => 1, ], [ 'currency' => 'JPY', 'amount' => 500, 'name' => 'Merchant special discount', 'kind' => 'discount' ], [ 'currency' => 'JPY', 'amount' => 100, 'name' => 'explicit taxes', 'kind' => 'tax' ] ], 'customerInfo' => [ 'accountAge' => 20, 'email' => 'merchant-support@smartpay.co', 'firstName' => '田中', 'lastName' => '太郎', 'firstNameKana' => 'たなか', 'lastNameKana' => 'たろう', 'address' => [ 'line1' => '北青山 3-6-7', 'line2' => '青山パラシオタワー 11階', 'subLocality' => '', 'locality' => '港区', 'administrativeArea' => '東京都', 'postalCode' => '107-0061', 'country' => 'JP', ], 'dateOfBirth' => '1985-06-30', 'gender' => 'male', ], 'shippingInfo' => [ 'line1' => '北青山 3-6-7', 'line2' => '青山パラシオタワー 11階', 'subLocality' => '', 'locality' => '港区', 'administrativeArea' => '東京都', 'postalCode' => '107-0061', 'country' => 'JP', ], 'reference' => 'order_ref_1234567', 'successUrl' => 'https://docs.smartpay.co/example-pages/checkout-successful', 'cancelUrl' => 'https://docs.smartpay.co/example-pages/checkout-canceled' ]; ``` Create a checkout session by using `checkoutSession` method with your request payload. ``` $session = $api->checkoutSession($payload); ``` Then, you can redirect your customer to the session url by calling `redirectUrl` method: ``` $session->redirectUrl() ``` Test ---- [](#test) Install dependencies ``` composer i ``` Run test in the folder ``` ./vendor/bin/phpunit tests ``` License ------- [](#license) The package is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT). ### Health Score 28 — LowBetter than 54% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity25 Limited adoption so far Community19 Small or concentrated contributor base Maturity43 Maturing project, gaining track record Bus Factor1 Top contributor holds 56.1% 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 ~51 days Recently: every ~113 days Total 16 Last Release 883d ago PHP version history (2 changes)v0.0.1PHP >= 7.0 v0.1.0PHP >= 5.6 ### Community Maintainers ![](https://www.gravatar.com/avatar/cbcea5114b9a7a5b62bd5a1e44110ff94d207701a139e1291c52ab887016542e?d=identicon)[carawangtw](/maintainers/carawangtw) ![](https://www.gravatar.com/avatar/5f2565f2a0b46ab8aefe66802c2ae6eb54865bc8fa840a0c2814766bc8583420?d=identicon)[othree](/maintainers/othree) ![](https://www.gravatar.com/avatar/380b418958ac13db31b318f1af1af899b49a83505da2082dda117efcfc597dc9?d=identicon)[linmic](/maintainers/linmic) ![](https://www.gravatar.com/avatar/3d503bfc94b2ddfa3ccca8826a92e484ddb885a2a1a7495a1296784f696b3cd1?d=identicon)[hSATAC](/maintainers/hSATAC) --- Top Contributors [![hSATAC](https://avatars.githubusercontent.com/u/88208?v=4)](https://github.com/hSATAC "hSATAC (46 commits)")[![othree](https://avatars.githubusercontent.com/u/16474?v=4)](https://github.com/othree "othree (25 commits)")[![carawangtw](https://avatars.githubusercontent.com/u/92106570?v=4)](https://github.com/carawangtw "carawangtw (10 commits)")[![arussel](https://avatars.githubusercontent.com/u/1053342?v=4)](https://github.com/arussel "arussel (1 commits)") --- Tags phpsmartpaysmartpay-sdksmartpay ### Code Quality TestsPHPUnit Code StylePHP CS Fixer ### Embed Badge ![Health badge](/badges/smartpay-co-sdk-php/health.svg) ``` [![Health](https://phpackages.com/badges/smartpay-co-sdk-php/health.svg)](https://phpackages.com/packages/smartpay-co-sdk-php) ``` ### Alternatives [tencentcloud/tencentcloud-sdk-php TencentCloudApi php sdk 3731.2M42](/packages/tencentcloud-tencentcloud-sdk-php)[moe-mizrak/laravel-openrouter Laravel package for OpenRouter (A unified interface for LLMs) 153107.2k2](/packages/moe-mizrak-laravel-openrouter)[convertkit/convertkitapi Kit PHP SDK for the Kit API 2167.1k1](/packages/convertkit-convertkitapi)[mapado/rest-client-sdk Rest Client SDK for hydra API 1125.9k2](/packages/mapado-rest-client-sdk) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)