PHPackages                             rk/taxify - 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. rk/taxify

ActiveLibrary

rk/taxify
=========

Connect your website with Taxify's API. Originally zaycon/taxify.

2.3.1(3y ago)021MITPHPPHP ^8.0|^8.1

Since Nov 4Pushed 3y ago1 watchersCompare

[ Source](https://github.com/rk/taxify)[ Packagist](https://packagist.org/packages/rk/taxify)[ Docs](https://github.com/rk/taxify)[ RSS](/packages/rk-taxify/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (3)Dependencies (2)Versions (13)Used By (0)

rk/Taxify
=========

[](#rktaxify)

Connect your website with the [Taxify](https://www.taxify.co/) API

Table of Contents
-----------------

[](#table-of-contents)

- [Notes](#notes)
- [Installation](#install)
- [Documentation](#documentation)
- [About](#about)

 Fork Notes
--------------------------------------------

[](#-fork-notes)

It looked like the original [ZayconTaxify](https://packagist.org/packages/zaycon/taxify) library was abandoned a few years ago at the time of writing this. We needed to support [Taxify](https://www.taxify.co/) in a project, and it has been an adventure. The biggest challenge has been finding adequate [documentation](https://github.com/TaxifyAPI/TaxifyAPI) for the Taxify API itself.

This fork/alternative is derived from the original source of [ZayconTaxify](https://packagist.org/packages/zaycon/taxify) and differs enough to be its own implementation now. I've bumped the version to 2.0 to prevent any accidental installs of this package.

Major changes:

- Require PHP 8.0.
- Support PSR-4 autoloading.
- Support for PSR Logging when debug mode is enabled.
- Upgrade PHPUnit to v9 for development
- Decoupled the common "request" object into individual requests:

    - `VerifyAddress`
    - `CalculateTax`
    - `CommitTaxRequest`
    - `CancelTaxRequest`
    - `GetCodesRequest`
- Decoupled the common "response" object into individual responses:

    - `VerifyAddressResponse`
    - `CalculateTax`
    - `CommitTaxResponse`
    - `CancelTaxResponse`
    - `GetCodesResponse`
- Refactored to make better use of traits and type hinting

Installation
-----------------------------------------------

[](#installation)

Add `rk/taxify` to your `composer.json` file. (We're not currently published to packagist.)

```
{
  "require": {
    "rk/taxify": "^2.0"
  },
  "repositories": [
    {
      "type": "git",
      "url": "https://github.com/rk/taxify.git"
    }
  ]
}
```

Documentation
------------------------------------------------------

[](#documentation)

**OUTDATED**

Please see tests for the most up-to-date usage.

About
--------------------------------------

[](#about)

Originally developed by [Zaycon Fresh](https://www.zayconfresh.com/).

This version revised, refactored, and updated for PHP 8 by Robert Kosek. Development time and effort is a courtesy of [Enforme Interactive](https://www.enforme.com/).

###  Health Score

31

—

LowBetter than 68% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity3

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity79

Established project with proven stability

 Bus Factor1

Top contributor holds 75% 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 ~275 days

Recently: every ~313 days

Total

11

Last Release

1096d ago

Major Versions

1.0.2 → 2.0.02019-06-14

PHP version history (4 changes)1.0.0PHP &gt;=5.3

2.0.0PHP &gt;=7.1

2.2.0PHP ^8.0

2.3.1PHP ^8.0|^8.1

### Community

Maintainers

![](https://www.gravatar.com/avatar/2a298a35a62a67b9ad302043f0f3dcb53a2e4ce8617e6c1b791c2ebd729e971e?d=identicon)[rk](/maintainers/rk)

---

Top Contributors

[![TonyDeStefano](https://avatars.githubusercontent.com/u/5439786?v=4)](https://github.com/TonyDeStefano "TonyDeStefano (33 commits)")[![ethanf22](https://avatars.githubusercontent.com/u/4087531?v=4)](https://github.com/ethanf22 "ethanf22 (11 commits)")

---

Tags

taxify

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/rk-taxify/health.svg)

```
[![Health](https://phpackages.com/badges/rk-taxify/health.svg)](https://phpackages.com/packages/rk-taxify)
```

###  Alternatives

[elgg/elgg

Elgg is an award-winning social networking engine, delivering the building blocks that enable businesses, schools, universities and associations to create their own fully-featured social networks and applications.

1.7k15.7k5](/packages/elgg-elgg)[api-platform/metadata

API Resource-oriented metadata attributes and factories

223.5M96](/packages/api-platform-metadata)[phpro/http-tools

HTTP tools for developing more consistent HTTP implementations.

28137.8k](/packages/phpro-http-tools)[flowwow/cloudpayments-php-client

cloudpayments api client

2188.2k](/packages/flowwow-cloudpayments-php-client)[aedart/athenaeum

Athenaeum is a mono repository; a collection of various PHP packages

245.2k](/packages/aedart-athenaeum)

PHPackages © 2026

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