CatarsePagarme 
A Pagar.me payment engine for Catarse
Installation
For now we are under development, but you can install directly via git on Gemfile
gem 'catarse_pagarme', github: 'catarse/catarse_pagarme'
Usage
Configure the routes for your Catarse application. Add the following lines in the routes file (config/routes.rb):
mount CatarsePagarme::Engine => "/", :as => "catarse_moip"
create an (config/initializers/pagarme.rb) and configure with:
CatarsePagarme.configure do |config|
config.api_key = "API_KEY"
config.ecr_key = "ENCRYPTION KEY"
config.slip_tax = "Slip payment tax"
config.credit_card_tax = "Credit card transaction tax don't need to define the 0.39"
config.interest_rate = "Interest rate for installments"
end
This project rocks and uses MIT-LICENSE.