ensl.org/app/controllers/api/v1/users_controller.rb

class Api::V1::UsersController < Api::V1::BaseController
  def index
    render json: Api::V1::UsersCollection.as_json
  end

  def show
    @user = User.find(params[:id])
    @steam = SteamCondenser::Community::SteamId.from_steam_id("STEAM_#{@user.steamid}")

    render json: {
      steam: {
        url: @steam.base_url, 
        nickname: @steam.nickname
      }
    }
  end
end