PHPackages tanatoss/merchant-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. tanatoss/merchant-sdk-php ActiveLibrary[Payment Processing](/categories/payments) tanatoss/merchant-sdk-php ========================= PayPal Merchant SDK for PHP v3.6.106(12y ago)06Apache2PHP >=5.3.0 Since Feb 25Compare [ Source](https://github.com/tanatoss/merchant-sdk-php)[ Packagist](https://packagist.org/packages/tanatoss/merchant-sdk-php)[ Docs](https://developer.paypal.com)[ RSS](/packages/tanatoss-merchant-sdk-php/feed)WikiDiscussions Synced 4w ago READMEChangelogDependencies (1)Versions (18)Used By (0) ### README not available The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/tanatoss/merchant-sdk-php). ### Health Score 29 — LowBetter than 60% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity4 Limited adoption so far Community17 Small or concentrated contributor base Maturity67 Established project with proven stability Bus Factor2 2 contributors hold 50%+ of commits 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 ~41 days Recently: every ~29 days Total 14 Last Release 4277d ago Major Versions v2.3.101 → v3.4.1022013-05-28 v2.4.103 → v3.5.1032013-06-11 v2.5.106 → v3.6.1062013-08-22 PHP version history (2 changes)v2.2.98PHP >=5.2.0 v3.4.102PHP >=5.3.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/166b990092208e0ecd5986c4c02738201fa249a19d9dd51132ed2492ea15f39b?d=identicon)[tanatoss](/maintainers/tanatoss) --- Top Contributors [![ganeshx](https://avatars.githubusercontent.com/u/644158?v=4)](https://github.com/ganeshx "ganeshx (101 commits)")[![aydiv](https://avatars.githubusercontent.com/u/531806?v=4)](https://github.com/aydiv "aydiv (31 commits)")[![tkanta](https://avatars.githubusercontent.com/u/654936?v=4)](https://github.com/tkanta "tkanta (31 commits)")[![lvairamani](https://avatars.githubusercontent.com/u/1984252?v=4)](https://github.com/lvairamani "lvairamani (25 commits)")[![avidas](https://avatars.githubusercontent.com/u/873597?v=4)](https://github.com/avidas "avidas (17 commits)")[![lathavairamani](https://avatars.githubusercontent.com/u/644422?v=4)](https://github.com/lathavairamani "lathavairamani (14 commits)")[![kumaravel-jayakumar](https://avatars.githubusercontent.com/u/1195567?v=4)](https://github.com/kumaravel-jayakumar "kumaravel-jayakumar (5 commits)")[![diemuzi](https://avatars.githubusercontent.com/u/1476204?v=4)](https://github.com/diemuzi "diemuzi (4 commits)")[![tomwhipple](https://avatars.githubusercontent.com/u/635272?v=4)](https://github.com/tomwhipple "tomwhipple (4 commits)")[![siddick](https://avatars.githubusercontent.com/u/159859?v=4)](https://github.com/siddick "siddick (3 commits)")[![prannamalai](https://avatars.githubusercontent.com/u/1575082?v=4)](https://github.com/prannamalai "prannamalai (2 commits)")[![j0k3r](https://avatars.githubusercontent.com/u/62333?v=4)](https://github.com/j0k3r "j0k3r (1 commits)")[![ppalavilli](https://avatars.githubusercontent.com/u/354338?v=4)](https://github.com/ppalavilli "ppalavilli (1 commits)")[![johnj](https://avatars.githubusercontent.com/u/42193?v=4)](https://github.com/johnj "johnj (1 commits)")[![rglastra](https://avatars.githubusercontent.com/u/497813?v=4)](https://github.com/rglastra "rglastra (1 commits)")[![rodsouto](https://avatars.githubusercontent.com/u/1918738?v=4)](https://github.com/rodsouto "rodsouto (1 commits)")[![jamesrwhite](https://avatars.githubusercontent.com/u/640960?v=4)](https://github.com/jamesrwhite "jamesrwhite (1 commits)")[![carsongregory](https://avatars.githubusercontent.com/u/1385764?v=4)](https://github.com/carsongregory "carsongregory (1 commits)")[![KoichiWada](https://avatars.githubusercontent.com/u/1043491?v=4)](https://github.com/KoichiWada "KoichiWada (1 commits)") --- Tags phpsdkpaypal ### Embed Badge ![Health badge](/badges/tanatoss-merchant-sdk-php/health.svg) ``` [![Health](https://phpackages.com/badges/tanatoss-merchant-sdk-php/health.svg)](https://phpackages.com/packages/tanatoss-merchant-sdk-php) ``` ### Alternatives [cryptonator/merchant-php-sdk Cryptonator.com Merchant API SDK for PHP 2713.7k](/packages/cryptonator-merchant-php-sdk) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)