PHPackages                             cystbear/authorizenet-php-sdk - 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. cystbear/authorizenet-php-sdk

ActiveLibrary[Payment Processing](/categories/payments)

cystbear/authorizenet-php-sdk
=============================

AuthorizeNet PHP-SDK Reloaded for PHP 5.3+

0.1.0(12y ago)1139.5k↑120%101limitedPHPPHP >=5.3.0

Since Feb 15Pushed 10y ago1 watchersCompare

[ Source](https://github.com/cystbear/AuthorizeNet-PHP-SDK)[ Packagist](https://packagist.org/packages/cystbear/authorizenet-php-sdk)[ Docs](http://developer.authorize.net/downloads/)[ RSS](/packages/cystbear-authorizenet-php-sdk/feed)WikiDiscussions develop Synced 3w ago

READMEChangelog (1)DependenciesVersions (3)Used By (1)

AuthorizeNet PHP-SDK Reloaded
=============================

[](#authorizenet-php-sdk-reloaded)

This library is a fork of the official Authorize.Net PHP SDK to include the following features:

- PHP 5.3 compatible
- Follows the guidelines of PSR-0 and other PSR standards wherever possible
- Fix long time neglected bugs
- Namespaced
- Unit tested (work in progress)

Testing
-------

[](#testing)

1. Set Authorize.net credentials

define("AUTHORIZENET\_API\_LOGIN\_ID", ""); define("AUTHORIZENET\_TRANSACTION\_KEY", "");

at tests/bootstrap.php

2. Run tests: `phpunit .`

License
-------

[](#license)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

###  Health Score

33

—

LowBetter than 72% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity35

Limited adoption so far

Community18

Small or concentrated contributor base

Maturity49

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 85.3% 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

Unknown

Total

1

Last Release

4415d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/67e90edb245b089affc8e28e4279b77ad0e5cd6193a5b93cbcd726ded237c5ad?d=identicon)[cystbear](/maintainers/cystbear)

---

Top Contributors

[![cystbear](https://avatars.githubusercontent.com/u/412004?v=4)](https://github.com/cystbear "cystbear (29 commits)")[![ajbdev](https://avatars.githubusercontent.com/u/572055?v=4)](https://github.com/ajbdev "ajbdev (3 commits)")[![Gufran](https://avatars.githubusercontent.com/u/2152267?v=4)](https://github.com/Gufran "Gufran (1 commits)")[![kibiz0r](https://avatars.githubusercontent.com/u/118859?v=4)](https://github.com/kibiz0r "kibiz0r (1 commits)")

---

Tags

paymentecommerceauthorize.net

### Embed Badge

![Health badge](/badges/cystbear-authorizenet-php-sdk/health.svg)

```
[![Health](https://phpackages.com/badges/cystbear-authorizenet-php-sdk/health.svg)](https://phpackages.com/packages/cystbear-authorizenet-php-sdk)
```

###  Alternatives

[authorizenet/authorizenet

Official PHP SDK for Authorize.Net

45410.1M55](/packages/authorizenet-authorizenet)[payum/payum-bundle

One million downloads of Payum already! Payum offers everything you need to work with payments. Check more visiting site.

58310.7M48](/packages/payum-payum-bundle)[commerceguys/authnet

PHP SDK for Authorize.Net API, using Guzzle.

20478.5k](/packages/commerceguys-authnet)[paymentsuite/paymentsuite

PaymentSuite is an easy implementation for lot of Payment Methods for Symfony projects

2615.7k2](/packages/paymentsuite-paymentsuite)[payum/payum-yii-extension

Rich payment solutions for Yii framework. Paypal, payex, authorize.net, be2bill, omnipay, recurring paymens, instant notifications and many more

1211.8k](/packages/payum-payum-yii-extension)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)