diff --git a/lib/adyen/services/foreignExchange.rb b/lib/adyen/services/foreignExchange.rb
new file mode 100644
index 00000000..8cc53974
--- /dev/null
+++ b/lib/adyen/services/foreignExchange.rb
@@ -0,0 +1,24 @@
+require_relative 'foreignExchange/rates_api'
+
+module Adyen
+
+  # NOTE: This class is auto generated by OpenAPI Generator
+  # Ref: https://openapi-generator.tech
+  #
+  # Do not edit the class manually.
+  class ForeignExchange
+    attr_accessor :service, :version
+
+    DEFAULT_VERSION = 1
+    def initialize(client, version = DEFAULT_VERSION)
+      @service = 'ForeignExchange'
+      @client = client
+      @version = version
+    end
+
+    def rates_api
+      @rates_api ||= Adyen::RatesApi.new(@client, @version)
+    end
+
+  end
+end
diff --git a/lib/adyen/services/foreignExchange/rates_api.rb b/lib/adyen/services/foreignExchange/rates_api.rb
new file mode 100644
index 00000000..0f96cf63
--- /dev/null
+++ b/lib/adyen/services/foreignExchange/rates_api.rb
@@ -0,0 +1,24 @@
+require_relative '../service'
+module Adyen
+
+  # NOTE: This class is auto generated by OpenAPI Generator
+  # Ref: https://openapi-generator.tech
+  #
+  # Do not edit the class manually.
+  class RatesApi < Service
+    attr_accessor :service, :version
+
+    def initialize(client, version = DEFAULT_VERSION)
+      super(client, version, 'ForeignExchange')
+    end
+
+    # Calculate amount in a different currency
+    def calculate(request, headers: {})
+      endpoint = build_endpoint('/rates/calculate')
+      
+      action = { method: 'post', url: endpoint }
+      @client.call_adyen_api(@service, action, request, headers, @version)
+    end
+
+  end
+end
diff --git a/sdk-generation-log/foreignexchange.json b/sdk-generation-log/foreignexchange.json
new file mode 100644
index 00000000..7dc78337
--- /dev/null
+++ b/sdk-generation-log/foreignexchange.json
@@ -0,0 +1,8 @@
+{
+  "service": "foreignexchange",
+  "project": "ruby",
+  "generatedAt": "2026-10-22T14:18:24Z",
+  "openapiCommitSha": "2c1f3ab1e0385815899db9364a95e5aa5cf5568a",
+  "automationCommitSha": "b78db5c1f857f1d7d8d45116ce61f6266043fa60",
+  "libraryCommitSha": "773b42b07b93eceb706d79d666496a2c864f62fe"
+}