You do not need an SDK to use the REST API, but it can facilitate the work process.

Installation	https://github.com/lyra/rest-php-sdk
Source code (ZIP)	https://github.com/lyra/rest-php-sdk/archive/latest.zip
Package manager	https://packagist.org/packages/lyracom/rest-php-sdk
Examples of use	https://github.com/lyra/rest-php-examples

Installation	https://github.com/lyra/rest-api-server-java-sdk
Package manager	https://search.maven.org/artifact/com.lyra/server-rest-sdk/ }}

The REST API is based on existing standards, therefore, you can directly use it with your preferred library.

However, note that we are actively working on adding support for other programming languages.