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

## 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.

---

## License

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