To make the experience of using the Sell API v2 even more pleasant, we release pre-built client libraries for many major programming languages.

Currently we officially support Ruby, Python, PHP and Java wrappers (see more details below).

If you want to share your work, you are welcome to create a post in our developer community.


The gem is available via Rubygems and the source code can be found on Github. To install, use the following command:

gem install basecrm

If you use Bundler, put the line below in your Gemfile:

gem 'basecrm'

To get the latest version, put this in your Gemfile:

gem 'basecrm', git: "git://"


BaseCRM package is avialable via PyPI and can be installed either via pip or easy_install:

$ pip install --upgrade basecrm


$ easy_install --upgrade basecrm

You can install from the source code as well. First clone the repo and then execute:

$ python install


The recommended way to install the client is through Composer.

# Install Composercurl -sS | php

Next, run the Composer command to install the latest stable version:

composer require basecrm/basecrm-php

After installing, you need to require Composer's autoloader:

require 'vendor/autoload.php';

The source code is avaialble on Github


The following intruction assume you have Gradle Build System installed. The library is available via Maven central. To install, add the following content to your build.gradle file:

repositories {  mavenCentral()}
depdendencies {  compile "com.getbase:basecrm-java:1.5.1"}

The source code can be found on Github.