diff --git a/spec/yandex-checkout/payment_spec.rb b/spec/yandex-checkout/payment_spec.rb
index 60a5b46..71e7872 100644
--- a/spec/yandex-checkout/payment_spec.rb
+++ b/spec/yandex-checkout/payment_spec.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 RSpec.describe YandexCheckout::Payment do
-  describe '#make_payment' do
+  describe '#create' do
     let(:settings) { { shop_id: 'SHOP_ID', api_key: 'API_KEY' } }
     let(:idempotence_key) { 12_345 }
     let(:payment) { described_class.new(settings) }
@@ -10,7 +10,149 @@ RSpec.describe YandexCheckout::Payment do
     let(:body) { File.read('spec/fixtures/payment_response.json') }
 
     before  { stub_request(:any, //).to_return(body: body) }
-    subject { payment.create(params) }
+    subject { payment.create(payment: params, idempotency_key: idempotence_key) }
+
+    it 'sends a request' do
+      subject
+      expect(a_request(:post, url)).to have_been_made
+    end
+
+    it 'returns success' do
+      expect(subject).to be_kind_of YandexCheckout::Response
+      expect(subject.id).to eq '2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.test).to eq true
+      expect(subject.paid).to eq false
+      expect(subject.status).to eq 'pending'
+      expect(subject.captured_at).to eq nil
+      expect(subject.created_at).to eq '2019-06-10T21:26:41.395Z'
+      expect(subject.description).to eq nil
+      expect(subject.expires_at).to eq nil
+      expect(subject.metadata).to eq Hash[]
+
+      expect(subject.amount).to be_kind_of YandexCheckout::Entity::Amount
+      expect(subject.amount.currency).to eq 'RUB'
+      expect(subject.amount.value).to eq 10.0
+
+      expect(subject.confirmation).to be_kind_of YandexCheckout::Entity::Confirmation
+      expect(subject.confirmation.confirmation_url).to eq 'https://money.yandex.ru/payments/external/confirmation?orderId=2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.confirmation.type).to eq 'redirect'
+      expect(subject.confirmation.return_url).to eq 'https://url.test'
+      expect(subject.confirmation.enforce).to eq nil
+
+      expect(subject.payment_method).to be_kind_of YandexCheckout::Entity::PaymentMethod
+      expect(subject.payment_method.card).to eq nil
+      expect(subject.payment_method.id).to eq '2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.payment_method.saved).to eq false
+      expect(subject.payment_method.type).to eq 'bank_card'
+      expect(subject.payment_method.title).to eq nil
+    end
+  end
+
+  describe '#get_payment_info' do
+    let(:settings) { { shop_id: 'SHOP_ID', api_key: 'API_KEY' } }
+    let(:payment_id) { '2490ded1-000f-5000-8000-1f64111bc63e' }
+    let(:payment) { described_class.new(settings) }
+    let(:url) { "https://payment.yandex.net/api/v3/payments/#{payment_id}" }
+    let(:body) { File.read('spec/fixtures/payment_response.json') }
+
+    before  { stub_request(:any, //).to_return(body: body) }
+    subject { payment.get_payment_info(payment_id: payment_id) }
+
+    it 'sends a request' do
+      subject
+      expect(a_request(:get, url)).to have_been_made
+    end
+
+    it 'returns success' do
+      expect(subject).to be_kind_of YandexCheckout::Response
+      expect(subject.id).to eq '2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.test).to eq true
+      expect(subject.paid).to eq false
+      expect(subject.status).to eq 'pending'
+      expect(subject.captured_at).to eq nil
+      expect(subject.created_at).to eq '2019-06-10T21:26:41.395Z'
+      expect(subject.description).to eq nil
+      expect(subject.expires_at).to eq nil
+      expect(subject.metadata).to eq Hash[]
+
+      expect(subject.amount).to be_kind_of YandexCheckout::Entity::Amount
+      expect(subject.amount.currency).to eq 'RUB'
+      expect(subject.amount.value).to eq 10.0
+
+      expect(subject.confirmation).to be_kind_of YandexCheckout::Entity::Confirmation
+      expect(subject.confirmation.confirmation_url).to eq 'https://money.yandex.ru/payments/external/confirmation?orderId=2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.confirmation.type).to eq 'redirect'
+      expect(subject.confirmation.return_url).to eq 'https://url.test'
+      expect(subject.confirmation.enforce).to eq nil
+
+      expect(subject.payment_method).to be_kind_of YandexCheckout::Entity::PaymentMethod
+      expect(subject.payment_method.card).to eq nil
+      expect(subject.payment_method.id).to eq '2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.payment_method.saved).to eq false
+      expect(subject.payment_method.type).to eq 'bank_card'
+      expect(subject.payment_method.title).to eq nil
+    end
+  end
+
+  describe '#capture' do
+    let(:settings) { { shop_id: 'SHOP_ID', api_key: 'API_KEY' } }
+    let(:idempotence_key) { 12_345 }
+    let(:payment) { described_class.new(settings) }
+    let(:payment_id) { '2490ded1-000f-5000-8000-1f64111bc63e' }
+    let(:params) { { payment: File.read('spec/fixtures/payment.json') } }
+    let(:url) { "https://payment.yandex.net/api/v3/payments/#{payment_id}/capture" }
+    let(:body) { File.read('spec/fixtures/payment_response.json') }
+
+    before  { stub_request(:any, //).to_return(body: body) }
+    subject { payment.capture(payment_id: payment_id, idempotency_key: idempotence_key) }
+
+    it 'sends a request' do
+      subject
+      expect(a_request(:post, url)).to have_been_made
+    end
+
+    it 'returns success' do
+      expect(subject).to be_kind_of YandexCheckout::Response
+      expect(subject.id).to eq '2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.test).to eq true
+      expect(subject.paid).to eq false
+      expect(subject.status).to eq 'pending'
+      expect(subject.captured_at).to eq nil
+      expect(subject.created_at).to eq '2019-06-10T21:26:41.395Z'
+      expect(subject.description).to eq nil
+      expect(subject.expires_at).to eq nil
+      expect(subject.metadata).to eq Hash[]
+
+      expect(subject.amount).to be_kind_of YandexCheckout::Entity::Amount
+      expect(subject.amount.currency).to eq 'RUB'
+      expect(subject.amount.value).to eq 10.0
+
+      expect(subject.confirmation).to be_kind_of YandexCheckout::Entity::Confirmation
+      expect(subject.confirmation.confirmation_url).to eq 'https://money.yandex.ru/payments/external/confirmation?orderId=2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.confirmation.type).to eq 'redirect'
+      expect(subject.confirmation.return_url).to eq 'https://url.test'
+      expect(subject.confirmation.enforce).to eq nil
+
+      expect(subject.payment_method).to be_kind_of YandexCheckout::Entity::PaymentMethod
+      expect(subject.payment_method.card).to eq nil
+      expect(subject.payment_method.id).to eq '2490ded1-000f-5000-8000-1f64111bc63e'
+      expect(subject.payment_method.saved).to eq false
+      expect(subject.payment_method.type).to eq 'bank_card'
+      expect(subject.payment_method.title).to eq nil
+    end
+  end
+
+  describe '#cancel' do
+    let(:settings) { { shop_id: 'SHOP_ID', api_key: 'API_KEY' } }
+    let(:idempotence_key) { 12_345 }
+    let(:payment_id) { '2490ded1-000f-5000-8000-1f64111bc63e' }
+    let(:payment) { described_class.new(settings) }
+    # let(:params) { { payment: File.read('spec/fixtures/payment.json') } }
+    let(:url) { "https://payment.yandex.net/api/v3/payments/#{payment_id}/cancel" }
+    let(:body) { File.read('spec/fixtures/payment_response.json') }
+
+    before  { stub_request(:any, //).to_return(body: body) }
+    subject { payment.cancel(payment_id: payment_id, idempotency_key: idempotence_key) }
 
     it 'sends a request' do
       subject