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facebook/capi-param-builder-php
===============================

Parameter builder SDK for Conversion API events

1.3.1(2mo ago)30133.6k↑512.6%9[4 issues](https://github.com/facebook/capi-param-builder/issues)[5 PRs](https://github.com/facebook/capi-param-builder/pulls)2JavaScriptPHP >=7.4CI passing

Since May 9Pushed 1w ago3 watchersCompare

[ Source](https://github.com/facebook/capi-param-builder)[ Packagist](https://packagist.org/packages/facebook/capi-param-builder-php)[ RSS](/packages/facebook-capi-param-builder-php/feed)WikiDiscussions main Synced 2w ago

READMEChangelogDependencies (2)Versions (15)Used By (2)

Conversions API parameter builder: SDK to help improve Conversions API param quality
====================================================================================

[](#conversions-api-parameter-builder-sdk-to-help-improve-conversions-api-param-quality)

Introduction
------------

[](#introduction)

Conversions API parameter builder SDK is a lightweight tool for improving Conversions API parameter retrieval and quality. The SDK helps ensure event parameters adhere to best practices.

Parameter builder supports 5 server-side languages and 1 clientside language:

- Server-side: PHP, Java, NodeJS, Python and Ruby.
- Client-side: JavaScript.

Check [Parameter Builder Library Overview](https://developers.facebook.com/docs/marketing-api/conversions-api/parameter-builder-feature-library)for more details. In each languages' subfolder, we provide quick start guide and examples.

Latest Versions
---------------

[](#latest-versions)

LanguageVersionPackageRegistryPHP1.3.1`facebook/capi-param-builder-php`[Packagist](https://packagist.org/packages/facebook/capi-param-builder-php)NodeJS1.3.1`capi-param-builder-nodejs`[npm](https://www.npmjs.com/package/capi-param-builder-nodejs)Python1.3.0`capi-param-builder-python`[PyPI](https://pypi.org/project/capi-param-builder-python/)Java1.3.0`com.facebook.capi.sdk:capi-param-builder`[Maven Central](https://mvnrepository.com/artifact/com.facebook.capi.sdk/capi-param-builder)Ruby1.3.0`capi_param_builder_ruby`[RubyGems](https://rubygems.org/gems/capi_param_builder_ruby)Client JS1.3.1`meta-capi-param-builder-clientjs`[npm](https://www.npmjs.com/package/meta-capi-param-builder-clientjs)---

License
-------

[](#license)

Conversions API parameter builder SDKs are licensed under the LICENSE file in the root directory of this source tree.

###  Health Score

54

—

FairBetter than 97% of packages

Maintenance89

Actively maintained with recent releases

Popularity47

Moderate usage in the ecosystem

Community28

Small or concentrated contributor base

Maturity45

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 50.9% 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 ~76 days

Total

6

Last Release

82d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/19f65bdb2890ac633429e5772f7c106d968e10cdfe9790c6963755173db52fb2?d=identicon)[hj\_php](/maintainers/hj_php)

![](https://www.gravatar.com/avatar/edb9740dd92d9f9082a010f71b5a5e65b6b5c42be7290bd754ef28cc54372c3f?d=identicon)[facebook](/maintainers/facebook)

![](https://www.gravatar.com/avatar/a000f585f47585e7508e9d9b5e836d44647fa186fddd2cb681ebf016c45bd8be?d=identicon)[wwh-ysn](/maintainers/wwh-ysn)

---

Top Contributors

[![hongj-src](https://avatars.githubusercontent.com/u/195235576?v=4)](https://github.com/hongj-src "hongj-src (116 commits)")[![xuanjie22](https://avatars.githubusercontent.com/u/256730070?v=4)](https://github.com/xuanjie22 "xuanjie22 (45 commits)")[![haretonj](https://avatars.githubusercontent.com/u/256730070?v=4)](https://github.com/haretonj "haretonj (42 commits)")[![ppwang-sa](https://avatars.githubusercontent.com/u/266883270?v=4)](https://github.com/ppwang-sa "ppwang-sa (18 commits)")[![meta-codesync[bot]](https://avatars.githubusercontent.com/in/1373969?v=4)](https://github.com/meta-codesync[bot] "meta-codesync[bot] (2 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (2 commits)")[![facebook-github-bot](https://avatars.githubusercontent.com/u/6422482?v=4)](https://github.com/facebook-github-bot "facebook-github-bot (1 commits)")[![witzenX](https://avatars.githubusercontent.com/u/145004808?v=4)](https://github.com/witzenX "witzenX (1 commits)")[![bowiechen](https://avatars.githubusercontent.com/u/543091?v=4)](https://github.com/bowiechen "bowiechen (1 commits)")

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/facebook-capi-param-builder-php/health.svg)

```
[![Health](https://phpackages.com/badges/facebook-capi-param-builder-php/health.svg)](https://phpackages.com/packages/facebook-capi-param-builder-php)
```

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