diff --git a/.gitignore b/.gitignore
index 0cb6eeb..d4e690f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 /pkg/
 /spec/reports/
 /tmp/
+.byebug_history
diff --git a/README.md b/README.md
index a2c64d0..854b95f 100644
--- a/README.md
+++ b/README.md
@@ -190,6 +190,78 @@ params = {
 
 client.payments.create(params)
 ```
+### Company
+
+You can get the company:
+```ruby
+client.company.find
+```
+
+Also you can update it, as follows:
+```ruby
+params = { website: 'nominapp.com' }
+
+client.company.update(params)
+```
+
+### Users
+
+You can get the users:
+```ruby
+client.users.list
+```
+
+Also you can retrive a specific user by doing:
+```ruby
+client.users.find(1)
+```
+
+Lastly you can retrive the current user, as follows:
+```ruby
+client.users.find_current
+```
+
+### Categories
+
+You can get all the categories on the client account like this:
+```ruby
+client.categories.list #this will retrieve the tree format by default
+```
+Or if you prefer the plain format from the Alegra API just pass it as a paramater:
+```ruby
+client.categories.list(format: 'plain')
+```
+You can also retrive a specific category, as follows:
+```ruby
+client.categories.find('5047')
+```
+
+### BankAccounts
+
+To retrive all bank accounts:
+```ruby
+client.bank_accounts.list
+```
+Or get a specific bank_account by id:
+```ruby
+client.bank_accounts.find(2)
+```
+Also you are able to create a new bank accounts, as follows:
+```ruby
+params = { name: 'test',
+           type: 'bank',
+           initial_balance: '100000',
+           initial_balance_date: '2020-02-25' }
+
+client.bank_accounts.create(params)
+```
+And to create a bank transfer between accounts:
+```ruby
+params = { id_destination: 4, # 4 is the destination bank_account_id
+           amount: 100000,
+           date: '2020-02-25' }
+client.bank_accounts.transfer(7, params) # 7 is the origin bank_account_id
+```
 
 ## Development
 
@@ -223,4 +295,4 @@ The gem is available as open source under the terms of the [MIT License](http://
 ## Contributors
 
 - Diego Gomez
-- Nicolas Mena
\ No newline at end of file
+- Nicolas Mena
diff --git a/lib/alegra/bank_accounts.rb b/lib/alegra/bank_accounts.rb
new file mode 100644
index 0000000..af15fd9
--- /dev/null
+++ b/lib/alegra/bank_accounts.rb
@@ -0,0 +1,21 @@
+module Alegra
+  class BankAccounts < Alegra::Record
+    def list(options = { format: :formated })
+      client.get('bank-accounts', {}, options)
+    end
+
+    def find(id, options = { format: :formated })
+      client.get("bank-accounts/#{id}", {}, options)
+    end
+
+    def create(params, options = { format: :formated })
+      params = params.deep_camel_case_lower_keys
+      client.post('bank-accounts', params, options)
+    end
+
+    def transfer(id, params, options = { format: :formated })
+      params = params.deep_camel_case_lower_keys
+      client.post("bank-accounts/#{id}/transfer", params, options)
+    end
+  end
+end
diff --git a/lib/alegra/categories.rb b/lib/alegra/categories.rb
new file mode 100644
index 0000000..dd16e81
--- /dev/null
+++ b/lib/alegra/categories.rb
@@ -0,0 +1,11 @@
+module Alegra
+  class Categories < Alegra::Record
+    def list(params = {}, options = { format: :formated })
+      client.get('categories', params, options)
+    end
+
+    def find(id, options = { format: :formated })
+      client.get("categories/#{id}", {}, options)
+    end
+  end
+end
diff --git a/lib/alegra/client.rb b/lib/alegra/client.rb
index 5cce99e..f82a7cb 100644
--- a/lib/alegra/client.rb
+++ b/lib/alegra/client.rb
@@ -1,9 +1,14 @@
 require 'alegra/setup'
 require 'alegra/request'
+require 'alegra/record'
 require 'alegra/invoices'
 require 'alegra/contacts'
 require 'alegra/items'
 require 'alegra/payments'
+require 'alegra/company'
+require 'alegra/users'
+require 'alegra/categories'
+require 'alegra/bank_accounts'
 
 module Alegra
   class Client
@@ -11,24 +16,24 @@ def initialize(username=nil, apikey=nil, debug=false)
       @setup = Alegra::Setup.new(username, apikey, debug)
     end
 
-    def get(url, params = {})
+    def get(url, params = {}, options = { format: :formated })
       request = Alegra::Request.new(@setup.host, @setup.path, @setup.token)
-      request.get(url, params)
+      request.get(url, params, options)
     end
 
-    def post(url, params = {})
+    def post(url, params = {}, options = { format: :formated })
       request = Alegra::Request.new(@setup.host, @setup.path, @setup.token)
-      request.post(url, params)
+      request.post(url, params, options)
     end
 
-    def put(url, params={})
+    def put(url, params={}, options = { format: :formated })
       request = Alegra::Request.new(@setup.host, @setup.path, @setup.token)
-      request.put(url, params)
+      request.put(url, params, options)
     end
 
-    def delete(url, params={})
+    def delete(url, params={}, options = { format: :formated })
       request = Alegra::Request.new(@setup.host, @setup.path, @setup.token)
-      request.delete(url, params)
+      request.delete(url, params, options)
     end
 
     def contacts
@@ -46,5 +51,21 @@ def items
     def payments
       Alegra::Payments.new(self)
     end
+
+    def company
+      Alegra::Company.new(self)
+    end
+
+    def users
+      Alegra::Users.new(self)
+    end
+
+    def categories
+      Alegra::Categories.new(self)
+    end
+
+    def bank_accounts
+      Alegra::BankAccounts.new(self)
+    end
   end
 end
diff --git a/lib/alegra/company.rb b/lib/alegra/company.rb
new file mode 100644
index 0000000..5255c7f
--- /dev/null
+++ b/lib/alegra/company.rb
@@ -0,0 +1,12 @@
+module Alegra
+  class Company < Alegra::Record
+    def find(options = { format: :formated })
+      client.get('company', {}, options)
+    end
+
+    def update(params, options = { format: :formated })
+      sanitize_params = params.deep_camel_case_lower_keys
+      client.put('company', sanitize_params, options)
+    end
+  end
+end
diff --git a/lib/alegra/contacts.rb b/lib/alegra/contacts.rb
index c1c6b07..a6a12ea 100644
--- a/lib/alegra/contacts.rb
+++ b/lib/alegra/contacts.rb
@@ -1,11 +1,5 @@
 module Alegra
-  class Contacts
-    attr_reader :client
-
-    def initialize(client)
-      @client = client
-    end
-
+  class Contacts < Alegra::Record
     # @param id [ Integer ]
     # @return [ Hash ]
     def find(id)
@@ -80,4 +74,4 @@ def delete(id)
       client.delete("contacts/#{id}")
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/alegra/invoices.rb b/lib/alegra/invoices.rb
index 884bf97..bec7dbc 100644
--- a/lib/alegra/invoices.rb
+++ b/lib/alegra/invoices.rb
@@ -1,11 +1,5 @@
 module Alegra
-  class Invoices
-    attr_reader :client
-
-    def initialize(client)
-      @client = client
-    end
-
+  class Invoices < Alegra::Record
     # @param id [ Integer ]
     # @return [ Hash ]
     def find(id)
diff --git a/lib/alegra/items.rb b/lib/alegra/items.rb
index b481409..625ddf5 100644
--- a/lib/alegra/items.rb
+++ b/lib/alegra/items.rb
@@ -1,11 +1,5 @@
 module Alegra
-  class Items
-    attr_reader :client
-
-    def initialize(client)
-      @client = client
-    end
-
+  class Items < Alegra::Record
     # @param id [ Integer ]
     # @return [ Hash ]
     def find(id)
@@ -53,4 +47,4 @@ def delete(id)
       client.delete("items/#{ id }")
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/alegra/payments.rb b/lib/alegra/payments.rb
index 7558da8..cdc7b70 100644
--- a/lib/alegra/payments.rb
+++ b/lib/alegra/payments.rb
@@ -1,11 +1,5 @@
 module Alegra
-  class Payments
-    attr_reader :client
-
-    def initialize(client)
-      @client = client
-    end
-
+  class Payments < Alegra::Record
     # @param id [ Integer ]
     # @return [ Hash ]
     def find(id)
@@ -73,4 +67,4 @@ def delete(id)
       client.delete("payments/#{id}")
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/alegra/record.rb b/lib/alegra/record.rb
new file mode 100644
index 0000000..627ea0a
--- /dev/null
+++ b/lib/alegra/record.rb
@@ -0,0 +1,9 @@
+module Alegra
+  class Record
+    attr_reader :client
+
+    def initialize(client)
+      @client = client
+    end
+  end
+end
diff --git a/lib/alegra/request.rb b/lib/alegra/request.rb
index b70909e..2a35111 100644
--- a/lib/alegra/request.rb
+++ b/lib/alegra/request.rb
@@ -9,7 +9,7 @@ def initialize(host, path, token=nil)
       @session = Faraday.new url: host
     end
 
-    def get(url, params = {})
+    def get(url, params = {}, options = { format: :formated })
       params = URI.encode_www_form(params)
 
       response = @session.get do |req|
@@ -18,12 +18,10 @@ def get(url, params = {})
         req.headers['Accept'] = 'application/json'
         req.headers['Authorization'] = "Basic #{@token}"
       end
-
-      cast_error(response) unless response.status == 200 || response.status == 201
-      Alegra::Response.new(response.body).call
+      response_of_request(response, options)
     end
 
-    def post(url, params = {})
+    def post(url, params = {}, options = { format: :formated })
       params = JSON.generate(params)
       response = @session.post do |req|
         req.url "#{ @path }#{ url }"
@@ -32,11 +30,10 @@ def post(url, params = {})
         req.headers['Authorization'] = "Basic #{ @token }"
         req.body = params
       end
-      cast_error(response) unless (response.status == 200 || response.status == 201)
-      return Alegra::Response.new(response.body).call
+      response_of_request(response, options)
     end
 
-    def put(url, params={})
+    def put(url, params={}, options = { format: :formated })
       params = JSON.generate(params)
       response = @session.put do |req|
         req.url "#{ @path }#{ url }"
@@ -45,12 +42,10 @@ def put(url, params={})
         req.headers['Authorization'] = "Basic #{ @token }"
         req.body = params
       end
-      cast_error(response) unless (response.status == 200 || response.status == 201)
-      return Alegra::Response.new(response.body).call
+      response_of_request(response, options)
     end
 
-
-    def delete(url, params={})
+    def delete(url, params={}, options = { format: :formated })
       params = JSON.generate(params)
       response = @session.delete do |req|
         req.url "#{ @path }#{ url }"
@@ -59,12 +54,28 @@ def delete(url, params={})
         req.headers['Authorization'] = "Basic #{ @token }"
         req.body = params
       end
-      cast_error(response) unless (response.status == 200 || response.status == 201)
-      return Alegra::Response.new(response.body).call
+      response_of_request(response, options)
+    end
+
+    private
+
+    def response_of_request(response, options = { format: :formated })
+      cast_error(response, options) unless response.status == 200 || response.status == 201
+
+      raise_invalid_format options[:format]
+
+      return response if options[:format] == :raw
+
+      Alegra::Response.new(response.body).call
     end
 
-    def cast_error(response)
+    def cast_error(response, options = { format: :formated })
+      raise_invalid_format options[:format]
+
+      return response if options[:format] == :raw
+
       message = response.body.empty? ? response.body : Alegra::Response.new(response.body).call['message']
+
       error_map = {
         500 => 'Sever error! Something were wrong in the server.',
         400 => "Bad request!, #{ message }",
@@ -76,5 +87,12 @@ def cast_error(response)
       }
       raise StandardError, "Status: #{ response.status }. Error: #{ error_map[response.status] }"
     end
+
+    def raise_invalid_format(format)
+      return if %i[formated raw].include?(format)
+      return if format.nil?
+
+      raise StandardError, "#{format} is not a valid format, valid_formats[:formated, :raw]"
+    end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/alegra/response.rb b/lib/alegra/response.rb
index e3298f0..da28b06 100644
--- a/lib/alegra/response.rb
+++ b/lib/alegra/response.rb
@@ -16,4 +16,4 @@ def call(options={})
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/alegra/users.rb b/lib/alegra/users.rb
new file mode 100644
index 0000000..b2e8c9d
--- /dev/null
+++ b/lib/alegra/users.rb
@@ -0,0 +1,15 @@
+module Alegra
+  class Users < Alegra::Record
+    def list(options = { format: :formated })
+      client.get('users', {}, options)
+    end
+
+    def find(id, options = { format: :formated })
+      client.get("users/#{id}", {}, options)
+    end
+
+    def find_current(options = { format: :formated })
+      client.get('users/self', {}, options)
+    end
+  end
+end
diff --git a/spec/alegra/bank_accounts_spec.rb b/spec/alegra/bank_accounts_spec.rb
new file mode 100644
index 0000000..5f7c2c4
--- /dev/null
+++ b/spec/alegra/bank_accounts_spec.rb
@@ -0,0 +1,102 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Alegra::BankAccounts do
+  context 'BankAccounts' do
+    before :each do
+      @params = {
+        username: 'ejemploapi@dayrep.com',
+        apikey: '066b3ab09e72d4548e88'
+      }
+      @client = Alegra::Client.new(@params[:username], @params[:apikey])
+    end
+
+    it 'should list all bank accounts' do
+      VCR.use_cassette('bank_accounts') do
+        expected_response = [{ id: '2',
+                               name: 'Banco 1',
+                               number: nil,
+                               description: '',
+                               type: 'bank',
+                               status: 'active' },
+                             { id: '3',
+                               name: 'Tarjeta de crédito 1',
+                               number: nil,
+                               description: '',
+                               type: 'credit-card',
+                               status: 'active' },
+                             { id: '1',
+                               name: 'Caja general',
+                               number: nil,
+                               description: 'Caja general de la empresa',
+                               type: 'cash',
+                               status: 'active' }]
+
+        bank_accounts = @client.bank_accounts.list
+        expect(bank_accounts.class).to eq Array
+        expect(bank_accounts).to eq expected_response
+      end
+    end
+
+    it 'should get a specific bank_account' do
+      VCR.use_cassette('simple_bank_account') do
+        expected_response = { id: '2',
+                              name: 'Banco 1',
+                              number: nil,
+                              description: '',
+                              type: 'bank',
+                              status: 'active' }
+        bank_account = @client.bank_accounts.find(2)
+        expect(bank_account.class).to eq Hash
+        expect(bank_account).to eq(expected_response)
+      end
+    end
+
+    it 'creates a new bank_account' do
+      VCR.use_cassette('create_simple_bank_account') do
+        expected_response = { id: '9',
+                              name: 'test',
+                              number: nil,
+                              description: '',
+                              type: 'bank',
+                              status: 'active' }
+
+        params = { name: 'test',
+                   type: 'bank',
+                   initial_balance: '100000',
+                   initial_balance_date: '2020-02-25' }
+
+        bank_account = @client.bank_accounts.create(params)
+        expect(bank_account.class).to eq Hash
+        expect(bank_account).to eq(expected_response)
+      end
+    end
+
+    it 'creates a new transfer from bank_account :id to an other' do
+      VCR.use_cassette('create_simple_bank_transfer') do
+        expected_response = { origin_account: { id: '7',
+                                                name: 'test',
+                                                number: nil,
+                                                description: '',
+                                                type: 'bank',
+                                                status: 'active' },
+                              destination_account: { id: '4',
+                                                     name: 'Bancolombia',
+                                                     number: '0093230987',
+                                                     description: 'Cuenta de Bancolombia',
+                                                     type: 'bank',
+                                                     status: 'active' },
+                              amount: 100_000 }
+
+        params = { id_destination: 4,
+                   amount: 100000,
+                   date: '2020-02-25' }
+
+        bank_account_transfer = @client.bank_accounts.transfer(7, params)
+        expect(bank_account_transfer.class).to eq Hash
+        expect(bank_account_transfer).to eq(expected_response)
+      end
+    end
+  end
+end
diff --git a/spec/alegra/categories_spec.rb b/spec/alegra/categories_spec.rb
new file mode 100644
index 0000000..1be243a
--- /dev/null
+++ b/spec/alegra/categories_spec.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Alegra::Categories do
+  context 'Categories' do
+    before :each do
+      @params = {
+        username: 'ejemploapi@dayrep.com',
+        apikey: '066b3ab09e72d4548e88'
+      }
+      @client = Alegra::Client.new(@params[:username], @params[:apikey])
+    end
+
+    it 'should list all categories' do
+      VCR.use_cassette('categories') do
+        categories = @client.categories.list(format: 'plain')
+        expect(categories.class).to eq Array
+        expect(categories.size).to eq 91
+      end
+    end
+
+    it 'should get a specific category' do
+      VCR.use_cassette('simple_category') do
+        expected_response = { id: '5047',
+                              id_parent: '5046',
+                              name: 'Cuentas por pagar - proveedores',
+                              description: 'Bajo esta categoría se encuentran los pasivos principales',
+                              type: 'liability',
+                              read_only: false,
+                              category_rule: {id: '11', name: 'Cuentas por pagar - proveedores', key: 'DEBTS_TO_PAY_PROVIDERS'} }
+        category = @client.categories.find('5047')
+        expect(category.class).to eq Hash
+        expect(category).to eq(expected_response)
+      end
+    end
+  end
+end
diff --git a/spec/alegra/company_spec.rb b/spec/alegra/company_spec.rb
new file mode 100644
index 0000000..74edd71
--- /dev/null
+++ b/spec/alegra/company_spec.rb
@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Alegra::Company do
+  context 'Company' do
+    before :each do
+      @params = {
+        username: 'ejemploapi@dayrep.com',
+        apikey: '066b3ab09e72d4548e88'
+      }
+      @client = Alegra::Client.new(@params[:username], @params[:apikey])
+    end
+
+    it 'should get the company information' do
+      VCR.use_cassette('company') do
+        expected_response = {
+          name: 'ejemploapi@legra',
+          identification: '1061687132-1',
+          phone: '5167770',
+          website: 'test.com',
+          email: 'test@test.com',
+          regime: 'Responsable del IVA',
+          application_version: 'colombia',
+          registry_date: '2016-10-12 09:48:45',
+          timezone: 'America/Bogota',
+          profile: nil,
+          address: { city: 'Medellin', department: nil, address: 'calle falsa 123', zip_code: nil },
+          currency: { code: 'COP', symbol: '$' },
+          multicurrency: false,
+          decimal_precision: '0',
+          invoice_preferences: { default_anotation: nil,
+                                 default_terms_and_conditions: 'Esta factura se asimila en todos sus efectos a una letra de cambio de conformidad con el Art. 774 del código de comercio. Autorizo que en caso de incumplimiento de esta obligación sea reportado a las centrales de riesgo, se cobraran intereses por mora.' },
+          logo: 'https://d3r8o2i8390sjv.cloudfront.net/application/production/company-logos/48302296106c20092d3279f24',
+          kind_of_person: '',
+          identification_object: { type: nil, number: '1061687132-1' },
+          settings: { can_stamp_invoices: false, electronic_invoicing: false }
+        }
+
+        company = @client.company.find
+        expect(company.class).to eq Hash
+        expect(company).to eq expected_response
+      end
+    end
+
+    it 'should update the company' do
+      VCR.use_cassette('update_completed_company') do
+        expected_response = {
+          name: 'ejemploapi@legra',
+          identification: '1061687132-1',
+          phone: '5167770',
+          website: 'nominapp.com',
+          email: 'test@test.com',
+          regime: 'Responsable del IVA',
+          application_version: 'colombia',
+          registry_date: '2016-10-12 09:48:45',
+          timezone: 'America/Bogota',
+          profile: nil,
+          address: { city: 'Medellin', department: nil, address: 'calle falsa 123', zip_code: nil },
+          currency: { code: 'COP', symbol: '$' },
+          multicurrency: false,
+          decimal_precision: '0',
+          invoice_preferences: { default_anotation: nil,
+                                 default_terms_and_conditions: 'Esta factura se asimila en todos sus efectos a una letra de cambio de conformidad con el Art. 774 del código de comercio. Autorizo que en caso de incumplimiento de esta obligación sea reportado a las centrales de riesgo, se cobraran intereses por mora.' },
+          logo: 'https://d3r8o2i8390sjv.cloudfront.net/application/production/company-logos/48302296106c20092d3279f24',
+          kind_of_person: '',
+          identification_object: { type: nil, number: '1061687132-1' },
+          settings: { can_stamp_invoices: false, electronic_invoicing: false }
+        }
+        params = { website: 'nominapp.com' }
+        company = @client.company.update(params)
+        expect(company.class).to eq Hash
+        expect(company).to eq(expected_response)
+      end
+    end
+  end
+end
diff --git a/spec/alegra/users_spec.rb b/spec/alegra/users_spec.rb
new file mode 100644
index 0000000..a57336a
--- /dev/null
+++ b/spec/alegra/users_spec.rb
@@ -0,0 +1,215 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Alegra::Users do
+  context 'User' do
+    before :each do
+      @params = {
+        username: 'ejemploapi@dayrep.com',
+        apikey: '066b3ab09e72d4548e88'
+      }
+      @client = Alegra::Client.new(@params[:username], @params[:apikey])
+    end
+
+    it 'should get the lists of users' do
+      VCR.use_cassette('users') do
+        expected_response = [
+          {
+            email: 'ejemploapi@dayrep.com',
+            id: '1',
+            last_name: nil,
+            name: nil,
+            permissions: {
+              bank_accounts: { add: 'allow', transfer: 'allow', view: 'allow' },
+              bills: { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+              categories: { view: 'allow' },
+              company: { edit: 'allow', retrieve_info: 'allow' },
+              contacts:
+                { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+              currencies: { index: 'allow' },
+              estimates:
+                { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+              invoices: {
+                add: 'allow',
+                edit: 'allow',
+                edit_items_prices: 'allow',
+                email: 'allow',
+                view: 'allow',
+                void: 'allow'
+              },
+              items: { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+              payments: {
+                add: 'allow',
+                edit: 'allow',
+                edit_in: 'allow',
+                edit_out: 'allow',
+                retrieve_in: 'allow',
+                view: 'allow',
+                viewin: 'allow',
+                viewout: 'allow'
+              },
+              pos_cashier: {
+                close: 'allow', index: 'allow', open: 'allow', view: 'allow'
+              },
+              pos_station: {
+                add: 'allow',
+                delete: 'allow',
+                edit: 'allow',
+                index: 'allow',
+                view: 'allow'
+              },
+              price_lists: { view: 'allow' },
+              remissions: {
+                add: 'allow',
+                delete: 'allow',
+                edit: 'allow',
+                view: 'allow'
+              },
+              retentions: { view: 'allow' },
+              sellers: { add: 'allow', edit: 'allow' },
+              taxes: { view: 'allow' },
+              terms: { view: 'allow' }
+            },
+            role: 'admin',
+            status: 'active'
+          }
+        ]
+        users = @client.users.list
+        expect(users.class).to eq Array
+        expect(users).to eq expected_response
+      end
+    end
+
+    it 'should return user with specific :id' do
+      VCR.use_cassette('simple_user') do
+        expected_response = { email: 'ejemploapi@dayrep.com',
+                              id: '1',
+                              last_name: nil,
+                              name: nil,
+                              permissions: {
+                                bank_accounts: { add: 'allow', transfer: 'allow', view: 'allow' },
+                                bills: { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                categories: { view: 'allow' },
+                                company: { edit: 'allow', retrieve_info: 'allow' },
+                                contacts:
+                                  { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                currencies: { index: 'allow' },
+                                estimates:
+                                  { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                invoices: {
+                                  add: 'allow',
+                                  edit: 'allow',
+                                  edit_items_prices: 'allow',
+                                  email: 'allow',
+                                  view: 'allow',
+                                  void: 'allow'
+                                },
+                                items: { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                payments: {
+                                  add: 'allow',
+                                  edit: 'allow',
+                                  edit_in: 'allow',
+                                  edit_out: 'allow',
+                                  retrieve_in: 'allow',
+                                  view: 'allow',
+                                  viewin: 'allow',
+                                  viewout: 'allow'
+                                },
+                                pos_cashier: {
+                                  close: 'allow', index: 'allow', open: 'allow', view: 'allow'
+                                },
+                                pos_station: {
+                                  add: 'allow',
+                                  delete: 'allow',
+                                  edit: 'allow',
+                                  index: 'allow',
+                                  view: 'allow'
+                                },
+                                price_lists: { view: 'allow' },
+                                remissions: {
+                                  add: 'allow',
+                                  delete: 'allow',
+                                  edit: 'allow',
+                                  view: 'allow'
+                                },
+                                retentions: { view: 'allow' },
+                                sellers: { add: 'allow', edit: 'allow' },
+                                taxes: { view: 'allow' },
+                                terms: { view: 'allow' }
+                              },
+                              role: 'admin',
+                              status: 'active' }
+        users = @client.users.find(1)
+        expect(users.class).to eq Hash
+        expect(users).to eq expected_response
+      end
+    end
+
+    it 'should return current user' do
+      VCR.use_cassette('self_user') do
+        expected_response = { email: 'ejemploapi@dayrep.com',
+                              id: '1',
+                              last_name: nil,
+                              name: nil,
+                              permissions: {
+                                bank_accounts: { add: 'allow', transfer: 'allow', view: 'allow' },
+                                bills: { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                categories: { view: 'allow' },
+                                company: { edit: 'allow', retrieve_info: 'allow' },
+                                contacts:
+                                  { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                currencies: { index: 'allow' },
+                                estimates:
+                                  { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                invoices: {
+                                  add: 'allow',
+                                  edit: 'allow',
+                                  edit_items_prices: 'allow',
+                                  email: 'allow',
+                                  view: 'allow',
+                                  void: 'allow'
+                                },
+                                items: { add: 'allow', delete: 'allow', edit: 'allow', view: 'allow' },
+                                payments: {
+                                  add: 'allow',
+                                  edit: 'allow',
+                                  edit_in: 'allow',
+                                  edit_out: 'allow',
+                                  retrieve_in: 'allow',
+                                  view: 'allow',
+                                  viewin: 'allow',
+                                  viewout: 'allow'
+                                },
+                                pos_cashier: {
+                                  close: 'allow', index: 'allow', open: 'allow', view: 'allow'
+                                },
+                                pos_station: {
+                                  add: 'allow',
+                                  delete: 'allow',
+                                  edit: 'allow',
+                                  index: 'allow',
+                                  view: 'allow'
+                                },
+                                price_lists: { view: 'allow' },
+                                remissions: {
+                                  add: 'allow',
+                                  delete: 'allow',
+                                  edit: 'allow',
+                                  view: 'allow'
+                                },
+                                retentions: { view: 'allow' },
+                                sellers: { add: 'allow', edit: 'allow' },
+                                taxes: { view: 'allow' },
+                                terms: { view: 'allow' }
+                              },
+                              role: 'admin',
+                              status: 'active' }
+        user = @client.users.find_current
+        expect(user.class).to eq Hash
+        expect(user).to eq expected_response
+        expect(user[:email]).to eq @params[:username]
+      end
+    end
+  end
+end
diff --git a/spec/fixtures/cassettes/bank_accounts.yml b/spec/fixtures/cassettes/bank_accounts.yml
new file mode 100644
index 0000000..f31d182
--- /dev/null
+++ b/spec/fixtures/cassettes/bank_accounts.yml
@@ -0,0 +1,72 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/bank-accounts
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Wed, 26 Feb 2020 00:51:02 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=8tae2huqaei8kke5vv29idrjt7; expires=Fri, 25-Feb-2022 00:51:02 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '[{"id":"2","name":"Banco 1","number":null,"description":"","type":"bank","status":"active"},{"id":"3","name":"Tarjeta
+        de cr\u00e9dito 1","number":null,"description":"","type":"credit-card","status":"active"},{"id":"1","name":"Caja
+        general","number":null,"description":"Caja general de la empresa","type":"cash","status":"active"}]'
+    http_version: null
+  recorded_at: Wed, 26 Feb 2020 00:51:02 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/categories.yml b/spec/fixtures/cassettes/categories.yml
new file mode 100644
index 0000000..783a29f
--- /dev/null
+++ b/spec/fixtures/cassettes/categories.yml
@@ -0,0 +1,211 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/categories?format=plain
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Wed, 26 Feb 2020 00:21:12 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=1d5lgob60j79tvdsfa23me8ai6; expires=Fri, 25-Feb-2022 00:21:12 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '[{"id":"5001","idParent":"5026","name":"Inversiones","description":"","type":"asset","readOnly":false,"categoryRule":null},{"id":"5002","idParent":"5026","name":"Pr\u00e9stamos
+        a terceros","description":"","type":"asset","readOnly":false,"categoryRule":null},{"id":"5003","idParent":"5073","name":"Alquiler
+        de equipos y licencias","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5004","idParent":"5073","name":"Comisiones
+        y honorarios","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5005","idParent":"5073","name":"Transporte
+        y mensajer\u00eda","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5006","idParent":"5073","name":"Legales","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5007","idParent":"5073","name":"N\u00f3mina","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5008","idParent":"5007","name":"Prestaciones
+        sociales","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5009","idParent":"5007","name":"Salarios","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5010","idParent":"5007","name":"Seguridad
+        social y parafiscales","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5011","idParent":"5007","name":"Dotaci\u00f3n","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5012","idParent":"5073","name":"Publicidad","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5013","idParent":"5073","name":"Seguros
+        y seguridad","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5014","idParent":"5073","name":"Servicios
+        bancarios","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5015","idParent":"5073","name":"Suscripciones
+        y afiliaciones","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5016","idParent":"5073","name":"Varios","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5017","idParent":"5073","name":"Mantenimiento
+        e instalaciones","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5018","idParent":"5073","name":"Viajes
+        y vi\u00e1ticos","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5019","idParent":"5074","name":"Flete
+        y env\u00edos","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5020","idParent":"5074","name":"Mano
+        de obra","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5021","idParent":"5081","name":"Arrendamiento","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5022","idParent":"5081","name":"Internet
+        y telecomunicaciones","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5023","idParent":"5081","name":"Aseo
+        y cafeter\u00eda","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5024","idParent":"5081","name":"Papeler\u00eda","description":"","type":"expense","readOnly":false,"categoryRule":null},{"id":"5025","idParent":"5062","name":"Capital
+        accionistas","description":"","type":"equity","readOnly":false,"categoryRule":null},{"id":"5026","idParent":null,"name":"Activos","description":"Bajo
+        esta categor\u00eda se encuentran los activos que tiene la empresa","type":"asset","readOnly":false,"categoryRule":{"id":"1","name":"Activos","key":"ASSETS"}},{"id":"5027","idParent":"5026","name":"Activos
+        fijos","description":"Bajo esta categor\u00eda se ubican los activos principales
+        de la empresa","type":"asset","readOnly":false,"categoryRule":{"id":"2","name":"Activos
+        fijos","key":"FIXED_ASSET"}},{"id":"5028","idParent":"5026","name":"Retenciones
+        a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"3","name":"Retenciones
+        a favor","key":"RETENTIONS_IN_FAVOR"}},{"id":"5029","idParent":"5028","name":"Retenci\u00f3n
+        en la fuente a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"41","name":"Retenci\u00f3n
+        en la fuente a favor","key":"FUENTE_RETENTION_IN_FAVOR_COL"}},{"id":"5030","idParent":"5028","name":"Retenci\u00f3n
+        de Industria y Comercio a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"42","name":"Retenci\u00f3n
+        de Industria y Comercio a favor","key":"INDUSTRY_RETENTION_IN_FAVOR_COL"}},{"id":"5031","idParent":"5028","name":"Retenci\u00f3n
+        de IVA a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"43","name":"Retenci\u00f3n
+        de IVA a favor","key":"IVA_RETENTION_IN_FAVOR_COL"}},{"id":"5032","idParent":"5028","name":"Retenci\u00f3n
+        de CREE a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"45","name":"Retenci\u00f3n
+        de CREE a favor","key":"CREE_RETENTION_IN_FAVOR_COL"}},{"id":"5033","idParent":"5028","name":"Otro
+        tipo de retenci\u00f3n a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"108","name":"Otro
+        tipo de retenci\u00f3n a favor","key":"OTHER_RETENTION_TYPE_IN_FAVOR"}},{"id":"5034","idParent":"5026","name":"Impuestos
+        a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"4","name":"Impuestos
+        a favor","key":"TAXES_IN_FAVOR"}},{"id":"5035","idParent":"5034","name":"IVA
+        a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"44","name":"IVA
+        a favor","key":"IVA_IN_FAVOR_COL"}},{"id":"5036","idParent":"5034","name":"ICO
+        a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"46","name":"ICO
+        a favor","key":"ICO_IN_FAVOR_COL"}},{"id":"5037","idParent":"5034","name":"Otro
+        tipo de impuesto a favor","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"106","name":"Otro
+        tipo de impuesto a favor","key":"OTHER_TAX_TYPE_IN_FAVOR"}},{"id":"5038","idParent":"5026","name":"Activo
+        corriente","description":null,"type":"asset","readOnly":false,"categoryRule":null},{"id":"5039","idParent":"5038","name":"Cuentas
+        por cobrar","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"5","name":"Cuentas
+        por cobrar","key":"RECEIVABLE_ACCOUNTS"}},{"id":"5040","idParent":"5038","name":"Bancos","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"6","name":"Bancos","key":"BANKS"}},{"id":"5041","idParent":"5040","name":"Cuentas
+        bancarias","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"85","name":"Bancos
+        tipo banco","key":"BANK_ACCOUNTS"}},{"id":"5042","idParent":"5040","name":"Efectivo","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"86","name":"Bancos
+        tipo efectivo","key":"CASH_ACCOUNTS"}},{"id":"5043","idParent":"5038","name":"Inventario","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"7","name":"Inventario","key":"INVENTORY"}},{"id":"5044","idParent":"5026","name":"Cuentas
+        por cobrar - devoluciones","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"8","name":"Cuentas
+        por cobrar - devoluciones","key":"RECEIVABLE_ACCOUNTS_RETURNS"}},{"id":"5045","idParent":"5026","name":"Avances
+        y anticipos entregados","description":null,"type":"asset","readOnly":false,"categoryRule":{"id":"9","name":"Avances
+        y anticipos entregados","key":"ADVANCE_OUT"}},{"id":"5046","idParent":null,"name":"Pasivos","description":"Bajo
+        esta categor\u00eda se encuentran los pasivos de la empresa","type":"liability","readOnly":false,"categoryRule":{"id":"10","name":"Pasivos","key":"LIABILITIES"}},{"id":"5047","idParent":"5046","name":"Cuentas
+        por pagar - proveedores","description":"Bajo esta categor\u00eda se encuentran
+        los pasivos principales","type":"liability","readOnly":false,"categoryRule":{"id":"11","name":"Cuentas
+        por pagar - proveedores","key":"DEBTS_TO_PAY_PROVIDERS"}},{"id":"5048","idParent":"5046","name":"Obligaciones
+        financieras y pr\u00e9stamos a terceros","description":null,"type":"liability","readOnly":false,"categoryRule":null},{"id":"5049","idParent":"5046","name":"Retenciones
+        por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"12","name":"Retenciones
+        por pagar","key":"RETENTIONS_TO_PAY"}},{"id":"5050","idParent":"5049","name":"Retenci\u00f3n
+        en la fuente por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"48","name":"Retenci\u00f3n
+        en la fuente por pagar","key":"FUENTE_RETENTION_TO_PAY_COL"}},{"id":"5051","idParent":"5049","name":"Retenci\u00f3n
+        de Industria y Comercio por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"49","name":"Retenci\u00f3n
+        de Industria y Comercio por pagar","key":"INDUSTRY_RETENTION_TO_PAY_COL"}},{"id":"5052","idParent":"5049","name":"Retenci\u00f3n
+        de IVA por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"50","name":"Retenci\u00f3n
+        de IVA por pagar","key":"IVA_RETENTION_TO_PAY_COL"}},{"id":"5053","idParent":"5049","name":"Retenci\u00f3n
+        de CREE por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"52","name":"Retenci\u00f3n
+        de CREE por pagar","key":"CREE_RETENTION_TO_PAY_COL"}},{"id":"5054","idParent":"5049","name":"Otro
+        tipo de retenci\u00f3n por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"107","name":"Otro
+        tipo de retenci\u00f3n por pagar","key":"OTHER_RETENTION_TYPE_TO_PAY"}},{"id":"5055","idParent":"5046","name":"Impuestos
+        por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"13","name":"Impuestos
+        por pagar","key":"TAXES_TO_PAY"}},{"id":"5056","idParent":"5055","name":"Iva
+        por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"47","name":"IVA
+        por pagar","key":"IVA_TO_PAY_COL"}},{"id":"5057","idParent":"5055","name":"ICO
+        por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"51","name":"ICO
+        por pagar","key":"ICO_TO_PAY_COL"}},{"id":"5058","idParent":"5055","name":"Otro
+        tipo de impuesto por pagar","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"105","name":"Otro
+        tipo de impuesto por pagar","key":"OTHER_TAX_TYPE_TO_PAY"}},{"id":"5059","idParent":"5046","name":"Cuentas
+        por pagar - tarjetas de cr\u00e9dito","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"14","name":"Cuentas
+        por pagar - tarjetas de cr\u00e9dito","key":"DEBTS_TO_PAY_CREDIT_CARDS"}},{"id":"5060","idParent":"5046","name":"Cuentas
+        por pagar - devoluciones","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"15","name":"Cuentas
+        por pagar - devoluciones","key":"DEBTS_TO_PAY_RETURNS"}},{"id":"5061","idParent":"5046","name":"Avances
+        y anticipos recibidos","description":null,"type":"liability","readOnly":false,"categoryRule":{"id":"16","name":"Avances
+        y anticipos recibidos","key":"ADVANCE_IN"}},{"id":"5062","idParent":null,"name":"Patrimonio","description":"Bajo
+        esta categor\u00eda se encuentra el patrimonio de la empresa","type":"equity","readOnly":false,"categoryRule":{"id":"17","name":"Patrimonio","key":"EQUITY"}},{"id":"5063","idParent":"5062","name":"Utilidades","description":"Bajo
+        esta categor\u00eda se encuentra el patrimonio principal","type":"equity","readOnly":false,"categoryRule":{"id":"18","name":"Utilidades","key":"UTILITIES"}},{"id":"5064","idParent":"5062","name":"Ajustes
+        iniciales - Bancos","description":null,"type":"equity","readOnly":false,"categoryRule":{"id":"19","name":"Ajustes
+        iniciales - Bancos","key":"INITIAL_ADJUSTMENTS_BANKS"}},{"id":"5065","idParent":"5062","name":"Ajustes
+        iniciales - Inventario","description":null,"type":"equity","readOnly":false,"categoryRule":{"id":"20","name":"Ajustes
+        iniciales - Inventario","key":"INITIAL_ADJUSTMENTS_INVENTORY"}},{"id":"5066","idParent":null,"name":"Ingresos","description":"Bajo
+        esta categor\u00eda se encuentran todos los tipos de ingresos.","type":"income","readOnly":false,"categoryRule":{"id":"21","name":"Ingresos","key":"INCOME"}},{"id":"5067","idParent":"5066","name":"Ventas","description":"Bajo
+        Esta categor\u00eda se encuentran todos los ingresos principales.","type":"income","readOnly":false,"categoryRule":{"id":"22","name":"Ventas","key":"SALES"}},{"id":"5068","idParent":"5066","name":"Ingresos
+        no operacionales","description":null,"type":"income","readOnly":false,"categoryRule":{"id":"25","name":"Ingresos
+        no operacionales","key":"NO_OPERATIONAL_INCOME"}},{"id":"5069","idParent":"5068","name":"Otros
+        ingresos","description":"Bajo esta categor\u00eda se encuentran otros tipos
+        de ingresos diferentes a los principales.","type":"income","readOnly":false,"categoryRule":{"id":"23","name":"Otros
+        ingresos","key":"OTHER_EARNINGS"}},{"id":"5070","idParent":"5069","name":"Ingresos
+        por Inter\u00e9s","description":"Ingresos por intereses bancarios","type":"income","readOnly":false,"categoryRule":{"id":"24","name":"Ingresos
+        por inter\u00e9s","key":"INTEREST_INCOME"}},{"id":"5071","idParent":"5066","name":"Devoluciones
+        en ventas","description":null,"type":"income","readOnly":false,"categoryRule":{"id":"26","name":"Devoluciones
+        en ventas","key":"SALES_RETURNS"}},{"id":"5072","idParent":"5066","name":"Ingreso
+        sin identificar","description":null,"type":"income","readOnly":false,"categoryRule":null},{"id":"5073","idParent":null,"name":"Egresos","description":"Bajo
+        esta categor\u00eda se encuentran todos los tipos de egresos.","type":"expense","readOnly":false,"categoryRule":{"id":"27","name":"Egresos","key":"EXPENSES"}},{"id":"5074","idParent":"5073","name":"Costo
+        de la mercanc\u00eda vendida","description":"En esta caetegor\u00eda se guarda
+        el costo de la mercanc\u00eda vendida","type":"expense","readOnly":false,"categoryRule":{"id":"29","name":"Costo
+        de la mercanc\u00eda vendida","key":"COST_OF_MERCHANDISE_SOLD"}},{"id":"5075","idParent":"5074","name":"Materias
+        primas","description":null,"type":"expense","readOnly":false,"categoryRule":null},{"id":"5076","idParent":"5074","name":"Compras
+        inventariables","description":null,"type":"expense","readOnly":true,"categoryRule":{"id":"33","name":"Compras
+        inventariables","key":"INVENTARIABLE_PURCHASES"}},{"id":"5077","idParent":"5074","name":"Ajustes
+        al inventario","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"36","name":"Ajustes
+        al inventario","key":"INVENTORY_ADJUSTMENTS"}},{"id":"5078","idParent":"5073","name":"Gastos
+        bancarios","description":"Bajo esta categor\u00eda se encuentran los gastos
+        bancarios de la compa\u00f1\u00eda","type":"expense","readOnly":false,"categoryRule":{"id":"28","name":"Gastos
+        bancarios","key":"BANK_EXPENSES"}},{"id":"5079","idParent":"5073","name":"Cuentas
+        incobrables","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"30","name":"Cuentas
+        incobrables","key":"UNCOLLECTIBLE_ACCOUNTS"}},{"id":"5080","idParent":"5073","name":"Otros
+        impuestos","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"31","name":"Otros
+        impuestos","key":"OTHER_TAXES"}},{"id":"5081","idParent":"5073","name":"Gastos
+        administrativos","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"32","name":"Gastos
+        administrativos","key":"ADMIN_EXPENSES"}},{"id":"5082","idParent":"5081","name":"Servicios
+        p\u00fablicos","description":null,"type":"expense","readOnly":false,"categoryRule":null},{"id":"5083","idParent":"5073","name":"Costo
+        servicios vendidos","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"34","name":"Costo
+        servicios vendidos","key":"SOLD_SERVICES_COST"}},{"id":"5084","idParent":"5073","name":"Egresos
+        no operacionales","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"35","name":"Egresos
+        no operacionales","key":"NO_OPERATIONAL_EXPENSES"}},{"id":"5085","idParent":"5084","name":"Diferencia
+        en cambio","description":"Bajo esta categor\u00eda se encuentran las p\u00e9rdidas
+        y ganancias por diferencias en tasas de cambio","type":"expense","readOnly":false,"categoryRule":{"id":"38","name":"Diferencia
+        en cambio","key":"EXCHANGE_DIFFERENCE"}},{"id":"5086","idParent":"5084","name":"Descuento
+        financiero","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"39","name":"Descuento
+        financiero","key":"FINANCIAL_DISCOUNT"}},{"id":"5087","idParent":"5084","name":"Ajustes
+        por aproximaciones en c\u00e1lculos","description":null,"type":"expense","readOnly":false,"categoryRule":{"id":"101","name":"Ajustes
+        por aproximaciones en c\u00e1lculos","key":"CALCULATIONS_APPROX"}},{"id":"5088","idParent":"5073","name":"Devoluciones
+        en compras de \u00edtem","description":null,"type":"expense","readOnly":true,"categoryRule":{"id":"37","name":"Devoluciones
+        en compras de \u00edtem","key":"ITEM_PURCHASES_RETURNS"}},{"id":"5089","idParent":null,"name":"Transferencias
+        bancarias","description":"Bajo esta categor\u00eda se ubican todas las transferencias
+        que se hagan entre bancos de la empresa","type":"other","readOnly":true,"categoryRule":{"id":"40","name":"Transferencias
+        bancarias","key":"BANK_TRANSFERS"}},{"id":"5090","idParent":"5026","name":"Propiedad,
+        planta y equipo (Impuestos descontables)","description":"Bajo esta categor\u00eda
+        se registran los activos de la empresa en los que el impuesto se toma como
+        descontable","type":"asset","readOnly":false,"categoryRule":{"id":"109","name":"Activos
+        fijos descontables","key":"FIXED_ASSET_DEDUCTIBLE"}},{"id":"5091","idParent":"5073","name":"Gastos
+        por impuestos no acreditables","description":"Bajo esta cuenta se registran
+        los movimientos de impuestos configurados como no acreditables","type":"expense","readOnly":false,"categoryRule":{"id":"114","name":"Gastos
+        por impuestos no acreditables","key":"TAX_NOT_DEDUCTIBLE"}}]'
+    http_version: null
+  recorded_at: Wed, 26 Feb 2020 00:21:12 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/company.yml b/spec/fixtures/cassettes/company.yml
new file mode 100644
index 0000000..42f0a54
--- /dev/null
+++ b/spec/fixtures/cassettes/company.yml
@@ -0,0 +1,69 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/company
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Tue, 25 Feb 2020 15:19:35 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Vary:
+      - Accept
+      Cache-Control:
+      - no-cache
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - GET
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '{"name":"ejemploapi@legra","identification":"1061687132-1","phone":"5167770","website":"test.com","email":"test@test.com","regime":"Responsable
+        del IVA","applicationVersion":"colombia","registryDate":"2016-10-12 09:48:45","timezone":"America\/Bogota","profile":null,"address":{"city":"Medellin","department":null,"address":"calle
+        falsa 123","zipCode":null},"currency":{"code":"COP","symbol":"$"},"multicurrency":false,"decimalPrecision":"0","invoicePreferences":{"defaultAnotation":null,"defaultTermsAndConditions":"Esta
+        factura se asimila en todos sus efectos a una letra de cambio de conformidad
+        con el Art. 774 del c\u00f3digo de comercio. Autorizo que en caso de incumplimiento
+        de esta obligaci\u00f3n sea reportado a las centrales de riesgo, se cobraran
+        intereses por mora."},"logo":"https:\/\/d3r8o2i8390sjv.cloudfront.net\/application\/production\/company-logos\/48302296106c20092d3279f24","kindOfPerson":"","identificationObject":{"type":null,"number":"1061687132-1"},"settings":{"canStampInvoices":false,"electronicInvoicing":false}}'
+    http_version: null
+  recorded_at: Tue, 25 Feb 2020 15:19:35 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/create_simple_bank_account.yml b/spec/fixtures/cassettes/create_simple_bank_account.yml
new file mode 100644
index 0000000..6d9388b
--- /dev/null
+++ b/spec/fixtures/cassettes/create_simple_bank_account.yml
@@ -0,0 +1,70 @@
+---
+http_interactions:
+- request:
+    method: post
+    uri: https://app.alegra.com/api/v1/bank-accounts
+    body:
+      encoding: UTF-8
+      string: '{"name":"test","type":"bank","initialBalance":"100000","initialBalanceDate":"2020-02-25"}'
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic aW5mb0BxdWluY2VuYS5tZTo2ZTZhOGVkODhkOGNhMmIyN2MyMg==
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 201
+      message: Created
+    headers:
+      Date:
+      - Wed, 26 Feb 2020 01:06:41 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=0mlf5lbjrbectkr211s8cdah20; expires=Fri, 25-Feb-2022 01:06:41 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - '11'
+      X-Rate-Limit-Remaining:
+      - '148'
+    body:
+      encoding: UTF-8
+      string: '{"id":"9","name":"test","number":null,"description":"","type":"bank","status":"active"}'
+    http_version: null
+  recorded_at: Wed, 26 Feb 2020 01:06:41 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/create_simple_bank_transfer.yml b/spec/fixtures/cassettes/create_simple_bank_transfer.yml
new file mode 100644
index 0000000..8f560d7
--- /dev/null
+++ b/spec/fixtures/cassettes/create_simple_bank_transfer.yml
@@ -0,0 +1,71 @@
+---
+http_interactions:
+- request:
+    method: post
+    uri: https://app.alegra.com/api/v1/bank-accounts/7/transfer
+    body:
+      encoding: UTF-8
+      string: '{"idDestination":4,"amount":100000,"date":"2020-02-25"}'
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic aW5mb0BxdWluY2VuYS5tZTo2ZTZhOGVkODhkOGNhMmIyN2MyMg==
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Wed, 26 Feb 2020 01:05:54 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=k2dsra7u0vedv6vuh3nrsdfe35; expires=Fri, 25-Feb-2022 01:05:52 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '{"originAccount":{"id":"7","name":"test","number":null,"description":"","type":"bank","status":"active"},"destinationAccount":{"id":"4","name":"Bancolombia","number":"0093230987","description":"Cuenta
+        de Bancolombia","type":"bank","status":"active"},"amount":100000}'
+    http_version: null
+  recorded_at: Wed, 26 Feb 2020 01:05:54 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/self_user.yml b/spec/fixtures/cassettes/self_user.yml
new file mode 100644
index 0000000..5308342
--- /dev/null
+++ b/spec/fixtures/cassettes/self_user.yml
@@ -0,0 +1,70 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/users/self
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Tue, 25 Feb 2020 23:58:11 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=0g6mn6a2ao2jasnabsilif3a42; expires=Thu, 24-Feb-2022 23:58:11 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '{"name":null,"lastName":null,"email":"ejemploapi@dayrep.com","role":"admin","status":"active","id":"1","permissions":{"bank-accounts":{"add":"allow","transfer":"allow","view":"allow"},"bills":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"categories":{"view":"allow"},"contacts":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"company":{"edit":"allow","retrieve-info":"allow"},"invoices":{"add":"allow","edit":"allow","email":"allow","view":"allow","void":"allow","edit-items-prices":"allow"},"items":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"retentions":{"view":"allow"},"taxes":{"view":"allow"},"terms":{"view":"allow"},"payments":{"add":"allow","edit":"allow","view":"allow","edit-in":"allow","edit-out":"allow","retrieve-in":"allow","viewin":"allow","viewout":"allow"},"price-lists":{"view":"allow"},"remissions":{"add":"allow","edit":"allow","delete":"allow","view":"allow"},"estimates":{"add":"allow","delete":"allow","view":"allow","edit":"allow"},"currencies":{"index":"allow"},"sellers":{"add":"allow","edit":"allow"},"pos-cashier":{"close":"allow","index":"allow","open":"allow","view":"allow"},"pos-station":{"add":"allow","edit":"allow","view":"allow","index":"allow","delete":"allow"}}}'
+    http_version: null
+  recorded_at: Tue, 25 Feb 2020 23:58:11 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/simple_bank_account.yml b/spec/fixtures/cassettes/simple_bank_account.yml
new file mode 100644
index 0000000..65ef838
--- /dev/null
+++ b/spec/fixtures/cassettes/simple_bank_account.yml
@@ -0,0 +1,70 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/bank-accounts/2
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Wed, 26 Feb 2020 00:51:03 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=cn1fmmb9d5ccpc1rtkp9p2b207; expires=Fri, 25-Feb-2022 00:51:03 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - '59'
+      X-Rate-Limit-Remaining:
+      - '148'
+    body:
+      encoding: UTF-8
+      string: '{"id":"2","name":"Banco 1","number":null,"description":"","type":"bank","status":"active"}'
+    http_version: null
+  recorded_at: Wed, 26 Feb 2020 00:51:03 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/simple_category.yml b/spec/fixtures/cassettes/simple_category.yml
new file mode 100644
index 0000000..2c73ff3
--- /dev/null
+++ b/spec/fixtures/cassettes/simple_category.yml
@@ -0,0 +1,72 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/categories/5047
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Wed, 26 Feb 2020 00:19:38 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=stnfi2paeva1bbumgqj5faf2d5; expires=Fri, 25-Feb-2022 00:19:38 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '{"id":"5047","idParent":"5046","name":"Cuentas por pagar - proveedores","description":"Bajo
+        esta categor\u00eda se encuentran los pasivos principales","type":"liability","readOnly":false,"categoryRule":{"id":"11","name":"Cuentas
+        por pagar - proveedores","key":"DEBTS_TO_PAY_PROVIDERS"}}'
+    http_version: null
+  recorded_at: Wed, 26 Feb 2020 00:19:38 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/simple_user.yml b/spec/fixtures/cassettes/simple_user.yml
new file mode 100644
index 0000000..e456529
--- /dev/null
+++ b/spec/fixtures/cassettes/simple_user.yml
@@ -0,0 +1,70 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/users/1
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Tue, 25 Feb 2020 23:55:49 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=7ltja0o2j2d8oru9tbmems42s4; expires=Thu, 24-Feb-2022 23:55:49 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '{"name":null,"lastName":null,"email":"ejemploapi@dayrep.com","role":"admin","status":"active","id":"1","permissions":{"bank-accounts":{"add":"allow","transfer":"allow","view":"allow"},"bills":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"categories":{"view":"allow"},"contacts":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"company":{"edit":"allow","retrieve-info":"allow"},"invoices":{"add":"allow","edit":"allow","email":"allow","view":"allow","void":"allow","edit-items-prices":"allow"},"items":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"retentions":{"view":"allow"},"taxes":{"view":"allow"},"terms":{"view":"allow"},"payments":{"add":"allow","edit":"allow","view":"allow","edit-in":"allow","edit-out":"allow","retrieve-in":"allow","viewin":"allow","viewout":"allow"},"price-lists":{"view":"allow"},"remissions":{"add":"allow","edit":"allow","delete":"allow","view":"allow"},"estimates":{"add":"allow","delete":"allow","view":"allow","edit":"allow"},"currencies":{"index":"allow"},"sellers":{"add":"allow","edit":"allow"},"pos-cashier":{"close":"allow","index":"allow","open":"allow","view":"allow"},"pos-station":{"add":"allow","edit":"allow","view":"allow","index":"allow","delete":"allow"}}}'
+    http_version: null
+  recorded_at: Tue, 25 Feb 2020 23:55:49 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/update_completed_company.yml b/spec/fixtures/cassettes/update_completed_company.yml
new file mode 100644
index 0000000..1823205
--- /dev/null
+++ b/spec/fixtures/cassettes/update_completed_company.yml
@@ -0,0 +1,76 @@
+---
+http_interactions:
+- request:
+    method: put
+    uri: https://app.alegra.com/api/v1/company
+    body:
+      encoding: UTF-8
+      string: '{"website":"nominapp.com"}'
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Tue, 25 Feb 2020 15:22:00 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=ear7562h66fijh6l280qof0s55; expires=Thu, 24-Feb-2022 15:21:58 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '{"name":"ejemploapi@legra","identification":"1061687132-1","phone":"5167770","website":"nominapp.com","email":"test@test.com","regime":"Responsable
+        del IVA","applicationVersion":"colombia","registryDate":"2016-10-12 09:48:45","timezone":"America\/Bogota","profile":null,"address":{"city":"Medellin","department":null,"address":"calle
+        falsa 123","zipCode":null},"currency":{"code":"COP","symbol":"$"},"multicurrency":false,"decimalPrecision":"0","invoicePreferences":{"defaultAnotation":null,"defaultTermsAndConditions":"Esta
+        factura se asimila en todos sus efectos a una letra de cambio de conformidad
+        con el Art. 774 del c\u00f3digo de comercio. Autorizo que en caso de incumplimiento
+        de esta obligaci\u00f3n sea reportado a las centrales de riesgo, se cobraran
+        intereses por mora."},"logo":"https:\/\/d3r8o2i8390sjv.cloudfront.net\/application\/production\/company-logos\/48302296106c20092d3279f24","kindOfPerson":"","identificationObject":{"type":null,"number":"1061687132-1"},"settings":{"canStampInvoices":false,"electronicInvoicing":false}}'
+    http_version: null
+  recorded_at: Tue, 25 Feb 2020 15:22:00 GMT
+recorded_with: VCR 5.1.0
diff --git a/spec/fixtures/cassettes/users.yml b/spec/fixtures/cassettes/users.yml
new file mode 100644
index 0000000..de2ebe9
--- /dev/null
+++ b/spec/fixtures/cassettes/users.yml
@@ -0,0 +1,70 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: https://app.alegra.com/api/v1/users
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      User-Agent:
+      - Faraday v0.17.3
+      Content-Type:
+      - application/json
+      Accept:
+      - application/json
+      Authorization:
+      - Basic ZWplbXBsb2FwaUBkYXlyZXAuY29tOjA2NmIzYWIwOWU3MmQ0NTQ4ZTg4
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Date:
+      - Tue, 25 Feb 2020 23:48:14 GMT
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Server:
+      - nginx
+      Set-Cookie:
+      - PHPSESSID=4460j73ltb0h7fc94u2ee17r84; expires=Thu, 24-Feb-2022 23:48:14 GMT;
+        Max-Age=63072000; path=/; domain=.alegra.com; secure; HttpOnly
+      Expires:
+      - Thu, 19 Nov 1981 08:52:00 GMT
+      Cache-Control:
+      - no-cache
+      - no-store, no-cache, must-revalidate
+      Pragma:
+      - no-cache
+      Vary:
+      - Accept
+      Access-Control-Max-Age:
+      - '86400'
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Credentials:
+      - 'true'
+      Access-Control-Allow-Headers:
+      - Authorization, X-Authorization, Origin, Accept, Content-Type, X-Requested-With,
+        X-HTTP-Method-Override, X-Data-Source, X-Experiment-Onb-1
+      Access-Control-Allow-Methods:
+      - DELETE
+      - PUT
+      X-Rate-Limit-Limit:
+      - '150'
+      X-Rate-Limit-Reset:
+      - "-2"
+      X-Rate-Limit-Remaining:
+      - '149'
+    body:
+      encoding: UTF-8
+      string: '[{"name":null,"lastName":null,"email":"ejemploapi@dayrep.com","role":"admin","status":"active","id":"1","permissions":{"bank-accounts":{"add":"allow","transfer":"allow","view":"allow"},"bills":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"categories":{"view":"allow"},"contacts":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"company":{"edit":"allow","retrieve-info":"allow"},"invoices":{"add":"allow","edit":"allow","email":"allow","view":"allow","void":"allow","edit-items-prices":"allow"},"items":{"add":"allow","delete":"allow","edit":"allow","view":"allow"},"retentions":{"view":"allow"},"taxes":{"view":"allow"},"terms":{"view":"allow"},"payments":{"add":"allow","edit":"allow","view":"allow","edit-in":"allow","edit-out":"allow","retrieve-in":"allow","viewin":"allow","viewout":"allow"},"price-lists":{"view":"allow"},"remissions":{"add":"allow","edit":"allow","delete":"allow","view":"allow"},"estimates":{"add":"allow","delete":"allow","view":"allow","edit":"allow"},"currencies":{"index":"allow"},"sellers":{"add":"allow","edit":"allow"},"pos-cashier":{"close":"allow","index":"allow","open":"allow","view":"allow"},"pos-station":{"add":"allow","edit":"allow","view":"allow","index":"allow","delete":"allow"}}}]'
+    http_version: null
+  recorded_at: Tue, 25 Feb 2020 23:48:14 GMT
+recorded_with: VCR 5.1.0