diff --git a/lib/adyen/services/transfers/transfers_api.rb b/lib/adyen/services/transfers/transfers_api.rb
index a75b21ff..9abfff91 100644
--- a/lib/adyen/services/transfers/transfers_api.rb
+++ b/lib/adyen/services/transfers/transfers_api.rb
@@ -7,6 +7,24 @@ def initialize(client, version = DEFAULT_VERSION)
       super(client, version, 'Transfers')
     end
 
+    def approve_initiated_transfers(request, headers: {})
+      endpoint = '/transfers/approve'.gsub(/{.+?}/, '%s')
+      endpoint = endpoint.gsub(%r{^/}, '')
+      endpoint = format(endpoint)
+      
+      action = { method: 'post', url: endpoint }
+      @client.call_adyen_api(@service, action, request, headers, @version)
+    end
+
+    def cancel_initiated_transfers(request, headers: {})
+      endpoint = '/transfers/cancel'.gsub(/{.+?}/, '%s')
+      endpoint = endpoint.gsub(%r{^/}, '')
+      endpoint = format(endpoint)
+      
+      action = { method: 'post', url: endpoint }
+      @client.call_adyen_api(@service, action, request, headers, @version)
+    end
+
     def get_all_transfers(headers: {}, query_params: {})
       endpoint = '/transfers'.gsub(/{.+?}/, '%s')
       endpoint = endpoint.gsub(%r{^/}, '')