diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 000572ece..b0699969f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.13"
+  ".": "0.1.0-alpha.14"
 }
\ No newline at end of file
diff --git a/.rubocop.yml b/.rubocop.yml
index b0ad29c38..77eaf4a10 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -64,11 +64,19 @@ Layout/MultilineMethodParameterLineBreaks:
 Layout/SpaceInsideHashLiteralBraces:
   EnforcedStyle: no_space
 
+Lint/BooleanSymbol:
+  Enabled: false
+
 # This option occasionally mangles identifier names
 Lint/DeprecatedConstants:
   Exclude:
     - "**/*.rbi"
 
+# We use pattern assertion in tests to ensure correctness.
+Lint/DuplicateMatchPattern:
+  Exclude:
+    - "test/**/*"
+
 # Fairly useful in tests for pattern assertions.
 Lint/EmptyInPattern:
   Exclude:
@@ -119,6 +127,9 @@ Metrics/ParameterLists:
 Metrics/PerceivedComplexity:
   Enabled: false
 
+Naming/AccessorMethodName:
+  Enabled: false
+
 # Need to preserve block identifier for documentation.
 Naming/BlockForwarding:
   Enabled: false
diff --git a/.stats.yml b/.stats.yml
index 90cd8584e..3b39bb0c1 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
-configured_endpoints: 194
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-58a2ee2ff5eb6f528503fbaae714862d76b1dc7c64dc6349e0358d4cac6cc9a4.yml
-openapi_spec_hash: ff3a1961dead0bea92a692b13b6a96fb
-config_hash: 6ae27f935d24d38237894dd4fd6bd749
+configured_endpoints: 195
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-10e14c48dec1372ffe696cef97378055ec5009aa2921e346cf22b44c9a158380.yml
+openapi_spec_hash: 4d0a40021d67f4424535e3dd65599ff4
+config_hash: 1619155422217276e2489ae10ce63a25
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 590b99f74..470569084 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 0.1.0-alpha.14 (2025-04-29)
+
+Full Changelog: [v0.1.0-alpha.13...v0.1.0-alpha.14](https://github.com/Increase/increase-ruby/compare/v0.1.0-alpha.13...v0.1.0-alpha.14)
+
+### Features
+
+* **api:** api update ([0cd0cfd](https://github.com/Increase/increase-ruby/commit/0cd0cfdcbdbe39c7e9c530d8cfa4f5ccf523fef9))
+
+
+### Chores
+
+* loosen rubocop rules that don't always make sense ([1823b91](https://github.com/Increase/increase-ruby/commit/1823b91f3a55222a2b78c2df10b73e1949f134e4))
+
 ## 0.1.0-alpha.13 (2025-04-28)
 
 Full Changelog: [v0.1.0-alpha.12...v0.1.0-alpha.13](https://github.com/Increase/increase-ruby/compare/v0.1.0-alpha.12...v0.1.0-alpha.13)
diff --git a/Gemfile.lock b/Gemfile.lock
index ab2449fc3..0766a9f9a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    increase (0.1.0.pre.alpha.13)
+    increase (0.1.0.pre.alpha.14)
       connection_pool
 
 GEM
diff --git a/README.md b/README.md
index a7f7e44d9..2763ecee6 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "increase", "~> 0.1.0.pre.alpha.13"
+gem "increase", "~> 0.1.0.pre.alpha.14"
 ```
 
 <!-- x-release-please-end -->
diff --git a/Rakefile b/Rakefile
index 2e5368f21..97b1805c1 100644
--- a/Rakefile
+++ b/Rakefile
@@ -39,7 +39,13 @@ xargs = %w[xargs --no-run-if-empty --null --max-procs=0 --max-args=300 --]
 
 desc("Lint `*.rb(i)`")
 multitask(:"lint:rubocop") do
-  lint = xargs + %w[rubocop --fail-level E] + (ENV.key?("CI") ? %w[--format github] : [])
+  rubocop = %w[rubocop --fail-level E]
+  rubocop += %w[--format github] if ENV.key?("CI")
+
+  # some lines cannot be shortened
+  rubocop += %w[--except Lint/RedundantCopDisableDirective,Layout/LineLength]
+
+  lint = xargs + rubocop
   sh("#{rubo_find.shelljoin} | #{lint.shelljoin}")
 end
 
diff --git a/lib/increase.rb b/lib/increase.rb
index 97d6296d4..16517c9e4 100644
--- a/lib/increase.rb
+++ b/lib/increase.rb
@@ -195,6 +195,7 @@
 require_relative "increase/models/inbound_wire_transfer"
 require_relative "increase/models/inbound_wire_transfer_list_params"
 require_relative "increase/models/inbound_wire_transfer_retrieve_params"
+require_relative "increase/models/inbound_wire_transfer_reverse_params"
 require_relative "increase/models/intrafi_account_enrollment"
 require_relative "increase/models/intrafi_account_enrollment_create_params"
 require_relative "increase/models/intrafi_account_enrollment_list_params"
diff --git a/lib/increase/models/inbound_wire_transfer.rb b/lib/increase/models/inbound_wire_transfer.rb
index 583b1e0bc..a0825c828 100644
--- a/lib/increase/models/inbound_wire_transfer.rb
+++ b/lib/increase/models/inbound_wire_transfer.rb
@@ -140,6 +140,13 @@ class InboundWireTransfer < Increase::Internal::Type::BaseModel
       #   @return [String, nil]
       required :originator_to_beneficiary_information_line4, String, nil?: true
 
+      # @!attribute reversal
+      #   Information about the reversal of the inbound wire transfer if it has been
+      #   reversed.
+      #
+      #   @return [Increase::Models::InboundWireTransfer::Reversal, nil]
+      required :reversal, -> { Increase::Models::InboundWireTransfer::Reversal }, nil?: true
+
       # @!attribute sender_reference
       #   The sending bank's reference number for the wire transfer.
       #
@@ -159,7 +166,7 @@ class InboundWireTransfer < Increase::Internal::Type::BaseModel
       #   @return [Symbol, Increase::Models::InboundWireTransfer::Type]
       required :type, enum: -> { Increase::Models::InboundWireTransfer::Type }
 
-      # @!method initialize(id:, account_id:, account_number_id:, amount:, beneficiary_address_line1:, beneficiary_address_line2:, beneficiary_address_line3:, beneficiary_name:, beneficiary_reference:, created_at:, description:, input_message_accountability_data:, originator_address_line1:, originator_address_line2:, originator_address_line3:, originator_name:, originator_routing_number:, originator_to_beneficiary_information:, originator_to_beneficiary_information_line1:, originator_to_beneficiary_information_line2:, originator_to_beneficiary_information_line3:, originator_to_beneficiary_information_line4:, sender_reference:, status:, type:)
+      # @!method initialize(id:, account_id:, account_number_id:, amount:, beneficiary_address_line1:, beneficiary_address_line2:, beneficiary_address_line3:, beneficiary_name:, beneficiary_reference:, created_at:, description:, input_message_accountability_data:, originator_address_line1:, originator_address_line2:, originator_address_line3:, originator_name:, originator_routing_number:, originator_to_beneficiary_information:, originator_to_beneficiary_information_line1:, originator_to_beneficiary_information_line2:, originator_to_beneficiary_information_line3:, originator_to_beneficiary_information_line4:, reversal:, sender_reference:, status:, type:)
       #   Some parameter documentations has been truncated, see
       #   {Increase::Models::InboundWireTransfer} for more details.
       #
@@ -213,6 +220,9 @@ class InboundWireTransfer < Increase::Internal::Type::BaseModel
       #
       #   @param originator_to_beneficiary_information_line4 [String, nil] A free-form message set by the wire originator.
       #
+      #   @param reversal [Increase::Models::InboundWireTransfer::Reversal, nil] Information about the reversal of the inbound wire transfer if it has been rever
+      #   ...
+      #
       #   @param sender_reference [String, nil] The sending bank's reference number for the wire transfer.
       #
       #   @param status [Symbol, Increase::Models::InboundWireTransfer::Status] The status of the transfer.
@@ -220,6 +230,50 @@ class InboundWireTransfer < Increase::Internal::Type::BaseModel
       #   @param type [Symbol, Increase::Models::InboundWireTransfer::Type] A constant representing the object's type. For this resource it will always be `
       #   ...
 
+      # @see Increase::Models::InboundWireTransfer#reversal
+      class Reversal < Increase::Internal::Type::BaseModel
+        # @!attribute reason
+        #   The reason for the reversal.
+        #
+        #   @return [Symbol, Increase::Models::InboundWireTransfer::Reversal::Reason]
+        required :reason, enum: -> { Increase::Models::InboundWireTransfer::Reversal::Reason }
+
+        # @!attribute reversed_at
+        #   The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+        #   the transfer was reversed.
+        #
+        #   @return [Time]
+        required :reversed_at, Time
+
+        # @!method initialize(reason:, reversed_at:)
+        #   Some parameter documentations has been truncated, see
+        #   {Increase::Models::InboundWireTransfer::Reversal} for more details.
+        #
+        #   Information about the reversal of the inbound wire transfer if it has been
+        #   reversed.
+        #
+        #   @param reason [Symbol, Increase::Models::InboundWireTransfer::Reversal::Reason] The reason for the reversal.
+        #
+        #   @param reversed_at [Time] The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which th
+        #   ...
+
+        # The reason for the reversal.
+        #
+        # @see Increase::Models::InboundWireTransfer::Reversal#reason
+        module Reason
+          extend Increase::Internal::Type::Enum
+
+          # The inbound wire transfer was a duplicate.
+          DUPLICATE = :duplicate
+
+          # The recipient of the wire transfer requested the funds be returned to the sender.
+          CREDITOR_REQUEST = :creditor_request
+
+          # @!method self.values
+          #   @return [Array<Symbol>]
+        end
+      end
+
       # The status of the transfer.
       #
       # @see Increase::Models::InboundWireTransfer#status
diff --git a/lib/increase/models/inbound_wire_transfer_reverse_params.rb b/lib/increase/models/inbound_wire_transfer_reverse_params.rb
new file mode 100644
index 000000000..e78cb3b7e
--- /dev/null
+++ b/lib/increase/models/inbound_wire_transfer_reverse_params.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+module Increase
+  module Models
+    # @see Increase::Resources::InboundWireTransfers#reverse
+    class InboundWireTransferReverseParams < Increase::Internal::Type::BaseModel
+      extend Increase::Internal::Type::RequestParameters::Converter
+      include Increase::Internal::Type::RequestParameters
+
+      # @!attribute reason
+      #   Reason for the reversal.
+      #
+      #   @return [Symbol, Increase::Models::InboundWireTransferReverseParams::Reason]
+      required :reason, enum: -> { Increase::Models::InboundWireTransferReverseParams::Reason }
+
+      # @!method initialize(reason:, request_options: {})
+      #   @param reason [Symbol, Increase::Models::InboundWireTransferReverseParams::Reason] Reason for the reversal.
+      #
+      #   @param request_options [Increase::RequestOptions, Hash{Symbol=>Object}]
+
+      # Reason for the reversal.
+      module Reason
+        extend Increase::Internal::Type::Enum
+
+        # The inbound wire transfer was a duplicate.
+        DUPLICATE = :duplicate
+
+        # The recipient of the wire transfer requested the funds be returned to the sender.
+        CREDITOR_REQUEST = :creditor_request
+
+        # @!method self.values
+        #   @return [Array<Symbol>]
+      end
+    end
+  end
+end
diff --git a/lib/increase/resources/inbound_wire_transfers.rb b/lib/increase/resources/inbound_wire_transfers.rb
index 266461b2e..44bfb087a 100644
--- a/lib/increase/resources/inbound_wire_transfers.rb
+++ b/lib/increase/resources/inbound_wire_transfers.rb
@@ -61,6 +61,30 @@ def list(params = {})
         )
       end
 
+      # Reverse an Inbound Wire Transfer
+      #
+      # @overload reverse(inbound_wire_transfer_id, reason:, request_options: {})
+      #
+      # @param inbound_wire_transfer_id [String] The identifier of the Inbound Wire Transfer to reverse.
+      #
+      # @param reason [Symbol, Increase::Models::InboundWireTransferReverseParams::Reason] Reason for the reversal.
+      #
+      # @param request_options [Increase::RequestOptions, Hash{Symbol=>Object}, nil]
+      #
+      # @return [Increase::Models::InboundWireTransfer]
+      #
+      # @see Increase::Models::InboundWireTransferReverseParams
+      def reverse(inbound_wire_transfer_id, params)
+        parsed, options = Increase::Models::InboundWireTransferReverseParams.dump_request(params)
+        @client.request(
+          method: :post,
+          path: ["inbound_wire_transfers/%1$s/reverse", inbound_wire_transfer_id],
+          body: parsed,
+          model: Increase::Models::InboundWireTransfer,
+          options: options
+        )
+      end
+
       # @api private
       #
       # @param client [Increase::Client]
diff --git a/lib/increase/version.rb b/lib/increase/version.rb
index f8d26d2a1..9121a8582 100644
--- a/lib/increase/version.rb
+++ b/lib/increase/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Increase
-  VERSION = "0.1.0.pre.alpha.13"
+  VERSION = "0.1.0.pre.alpha.14"
 end
diff --git a/rbi/increase/models/inbound_wire_transfer.rbi b/rbi/increase/models/inbound_wire_transfer.rbi
index f9afef8b1..51d3e924f 100644
--- a/rbi/increase/models/inbound_wire_transfer.rbi
+++ b/rbi/increase/models/inbound_wire_transfer.rbi
@@ -95,6 +95,19 @@ module Increase
       sig { returns(T.nilable(String)) }
       attr_accessor :originator_to_beneficiary_information_line4
 
+      # Information about the reversal of the inbound wire transfer if it has been
+      # reversed.
+      sig { returns(T.nilable(Increase::Models::InboundWireTransfer::Reversal)) }
+      attr_reader :reversal
+
+      sig do
+        params(
+          reversal: T.nilable(T.any(Increase::Models::InboundWireTransfer::Reversal, Increase::Internal::AnyHash))
+        )
+          .void
+      end
+      attr_writer :reversal
+
       # The sending bank's reference number for the wire transfer.
       sig { returns(T.nilable(String)) }
       attr_accessor :sender_reference
@@ -134,6 +147,7 @@ module Increase
           originator_to_beneficiary_information_line2: T.nilable(String),
           originator_to_beneficiary_information_line3: T.nilable(String),
           originator_to_beneficiary_information_line4: T.nilable(String),
+          reversal: T.nilable(T.any(Increase::Models::InboundWireTransfer::Reversal, Increase::Internal::AnyHash)),
           sender_reference: T.nilable(String),
           status: Increase::Models::InboundWireTransfer::Status::OrSymbol,
           type: Increase::Models::InboundWireTransfer::Type::OrSymbol
@@ -189,6 +203,9 @@ module Increase
         originator_to_beneficiary_information_line3:,
         # A free-form message set by the wire originator.
         originator_to_beneficiary_information_line4:,
+        # Information about the reversal of the inbound wire transfer if it has been
+        # reversed.
+        reversal:,
         # The sending bank's reference number for the wire transfer.
         sender_reference:,
         # The status of the transfer.
@@ -223,6 +240,7 @@ module Increase
               originator_to_beneficiary_information_line2: T.nilable(String),
               originator_to_beneficiary_information_line3: T.nilable(String),
               originator_to_beneficiary_information_line4: T.nilable(String),
+              reversal: T.nilable(Increase::Models::InboundWireTransfer::Reversal),
               sender_reference: T.nilable(String),
               status: Increase::Models::InboundWireTransfer::Status::TaggedSymbol,
               type: Increase::Models::InboundWireTransfer::Type::TaggedSymbol
@@ -231,6 +249,56 @@ module Increase
       end
       def to_hash; end
 
+      class Reversal < Increase::Internal::Type::BaseModel
+        # The reason for the reversal.
+        sig { returns(Increase::Models::InboundWireTransfer::Reversal::Reason::TaggedSymbol) }
+        attr_accessor :reason
+
+        # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+        # the transfer was reversed.
+        sig { returns(Time) }
+        attr_accessor :reversed_at
+
+        # Information about the reversal of the inbound wire transfer if it has been
+        # reversed.
+        sig do
+          params(reason: Increase::Models::InboundWireTransfer::Reversal::Reason::OrSymbol, reversed_at: Time)
+            .returns(T.attached_class)
+        end
+        def self.new(
+          # The reason for the reversal.
+          reason:,
+          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+          # the transfer was reversed.
+          reversed_at:
+        ); end
+        sig do
+          override
+            .returns(
+              {reason: Increase::Models::InboundWireTransfer::Reversal::Reason::TaggedSymbol, reversed_at: Time}
+            )
+        end
+        def to_hash; end
+
+        # The reason for the reversal.
+        module Reason
+          extend Increase::Internal::Type::Enum
+
+          TaggedSymbol = T.type_alias { T.all(Symbol, Increase::Models::InboundWireTransfer::Reversal::Reason) }
+          OrSymbol = T.type_alias { T.any(Symbol, String) }
+
+          # The inbound wire transfer was a duplicate.
+          DUPLICATE = T.let(:duplicate, Increase::Models::InboundWireTransfer::Reversal::Reason::TaggedSymbol)
+
+          # The recipient of the wire transfer requested the funds be returned to the sender.
+          CREDITOR_REQUEST =
+            T.let(:creditor_request, Increase::Models::InboundWireTransfer::Reversal::Reason::TaggedSymbol)
+
+          sig { override.returns(T::Array[Increase::Models::InboundWireTransfer::Reversal::Reason::TaggedSymbol]) }
+          def self.values; end
+        end
+      end
+
       # The status of the transfer.
       module Status
         extend Increase::Internal::Type::Enum
diff --git a/rbi/increase/models/inbound_wire_transfer_reverse_params.rbi b/rbi/increase/models/inbound_wire_transfer_reverse_params.rbi
new file mode 100644
index 000000000..5fd980d71
--- /dev/null
+++ b/rbi/increase/models/inbound_wire_transfer_reverse_params.rbi
@@ -0,0 +1,55 @@
+# typed: strong
+
+module Increase
+  module Models
+    class InboundWireTransferReverseParams < Increase::Internal::Type::BaseModel
+      extend Increase::Internal::Type::RequestParameters::Converter
+      include Increase::Internal::Type::RequestParameters
+
+      # Reason for the reversal.
+      sig { returns(Increase::Models::InboundWireTransferReverseParams::Reason::OrSymbol) }
+      attr_accessor :reason
+
+      sig do
+        params(
+          reason: Increase::Models::InboundWireTransferReverseParams::Reason::OrSymbol,
+          request_options: T.any(Increase::RequestOptions, Increase::Internal::AnyHash)
+        )
+          .returns(T.attached_class)
+      end
+      def self.new(
+        # Reason for the reversal.
+        reason:,
+        request_options: {}
+      ); end
+      sig do
+        override
+          .returns(
+            {
+              reason: Increase::Models::InboundWireTransferReverseParams::Reason::OrSymbol,
+              request_options: Increase::RequestOptions
+            }
+          )
+      end
+      def to_hash; end
+
+      # Reason for the reversal.
+      module Reason
+        extend Increase::Internal::Type::Enum
+
+        TaggedSymbol = T.type_alias { T.all(Symbol, Increase::Models::InboundWireTransferReverseParams::Reason) }
+        OrSymbol = T.type_alias { T.any(Symbol, String) }
+
+        # The inbound wire transfer was a duplicate.
+        DUPLICATE = T.let(:duplicate, Increase::Models::InboundWireTransferReverseParams::Reason::TaggedSymbol)
+
+        # The recipient of the wire transfer requested the funds be returned to the sender.
+        CREDITOR_REQUEST =
+          T.let(:creditor_request, Increase::Models::InboundWireTransferReverseParams::Reason::TaggedSymbol)
+
+        sig { override.returns(T::Array[Increase::Models::InboundWireTransferReverseParams::Reason::TaggedSymbol]) }
+        def self.values; end
+      end
+    end
+  end
+end
diff --git a/rbi/increase/resources/inbound_wire_transfers.rbi b/rbi/increase/resources/inbound_wire_transfers.rbi
index 965d5198e..d360c079b 100644
--- a/rbi/increase/resources/inbound_wire_transfers.rbi
+++ b/rbi/increase/resources/inbound_wire_transfers.rbi
@@ -40,6 +40,22 @@ module Increase
         status: nil,
         request_options: {}
       ); end
+      # Reverse an Inbound Wire Transfer
+      sig do
+        params(
+          inbound_wire_transfer_id: String,
+          reason: Increase::Models::InboundWireTransferReverseParams::Reason::OrSymbol,
+          request_options: Increase::RequestOpts
+        )
+          .returns(Increase::Models::InboundWireTransfer)
+      end
+      def reverse(
+        # The identifier of the Inbound Wire Transfer to reverse.
+        inbound_wire_transfer_id,
+        # Reason for the reversal.
+        reason:,
+        request_options: {}
+      ); end
       # @api private
       sig { params(client: Increase::Client).returns(T.attached_class) }
       def self.new(client:); end
diff --git a/sig/increase/models/inbound_wire_transfer.rbs b/sig/increase/models/inbound_wire_transfer.rbs
index f793021e7..55c98954f 100644
--- a/sig/increase/models/inbound_wire_transfer.rbs
+++ b/sig/increase/models/inbound_wire_transfer.rbs
@@ -24,6 +24,7 @@ module Increase
         :originator_to_beneficiary_information_line2 => String?,
         :originator_to_beneficiary_information_line3 => String?,
         :originator_to_beneficiary_information_line4 => String?,
+        reversal: Increase::Models::InboundWireTransfer::Reversal?,
         sender_reference: String?,
         status: Increase::Models::InboundWireTransfer::status,
         type: Increase::Models::InboundWireTransfer::type_
@@ -74,6 +75,8 @@ module Increase
 
       attr_accessor originator_to_beneficiary_information_line4: String?
 
+      attr_accessor reversal: Increase::Models::InboundWireTransfer::Reversal?
+
       attr_accessor sender_reference: String?
 
       attr_accessor status: Increase::Models::InboundWireTransfer::status
@@ -103,6 +106,7 @@ module Increase
         originator_to_beneficiary_information_line2: String?,
         originator_to_beneficiary_information_line3: String?,
         originator_to_beneficiary_information_line4: String?,
+        reversal: Increase::Models::InboundWireTransfer::Reversal?,
         sender_reference: String?,
         status: Increase::Models::InboundWireTransfer::status,
         type: Increase::Models::InboundWireTransfer::type_
@@ -110,6 +114,39 @@ module Increase
 
       def to_hash: -> Increase::Models::inbound_wire_transfer
 
+      type reversal =
+        {
+          reason: Increase::Models::InboundWireTransfer::Reversal::reason,
+          reversed_at: Time
+        }
+
+      class Reversal < Increase::Internal::Type::BaseModel
+        attr_accessor reason: Increase::Models::InboundWireTransfer::Reversal::reason
+
+        attr_accessor reversed_at: Time
+
+        def initialize: (
+          reason: Increase::Models::InboundWireTransfer::Reversal::reason,
+          reversed_at: Time
+        ) -> void
+
+        def to_hash: -> Increase::Models::InboundWireTransfer::reversal
+
+        type reason = :duplicate | :creditor_request
+
+        module Reason
+          extend Increase::Internal::Type::Enum
+
+          # The inbound wire transfer was a duplicate.
+          DUPLICATE: :duplicate
+
+          # The recipient of the wire transfer requested the funds be returned to the sender.
+          CREDITOR_REQUEST: :creditor_request
+
+          def self?.values: -> ::Array[Increase::Models::InboundWireTransfer::Reversal::reason]
+        end
+      end
+
       type status = :pending | :accepted | :declined | :reversed
 
       module Status
diff --git a/sig/increase/models/inbound_wire_transfer_reverse_params.rbs b/sig/increase/models/inbound_wire_transfer_reverse_params.rbs
new file mode 100644
index 000000000..cb84995d8
--- /dev/null
+++ b/sig/increase/models/inbound_wire_transfer_reverse_params.rbs
@@ -0,0 +1,35 @@
+module Increase
+  module Models
+    type inbound_wire_transfer_reverse_params =
+      { reason: Increase::Models::InboundWireTransferReverseParams::reason }
+      & Increase::Internal::Type::request_parameters
+
+    class InboundWireTransferReverseParams < Increase::Internal::Type::BaseModel
+      extend Increase::Internal::Type::RequestParameters::Converter
+      include Increase::Internal::Type::RequestParameters
+
+      attr_accessor reason: Increase::Models::InboundWireTransferReverseParams::reason
+
+      def initialize: (
+        reason: Increase::Models::InboundWireTransferReverseParams::reason,
+        ?request_options: Increase::request_opts
+      ) -> void
+
+      def to_hash: -> Increase::Models::inbound_wire_transfer_reverse_params
+
+      type reason = :duplicate | :creditor_request
+
+      module Reason
+        extend Increase::Internal::Type::Enum
+
+        # The inbound wire transfer was a duplicate.
+        DUPLICATE: :duplicate
+
+        # The recipient of the wire transfer requested the funds be returned to the sender.
+        CREDITOR_REQUEST: :creditor_request
+
+        def self?.values: -> ::Array[Increase::Models::InboundWireTransferReverseParams::reason]
+      end
+    end
+  end
+end
diff --git a/sig/increase/resources/inbound_wire_transfers.rbs b/sig/increase/resources/inbound_wire_transfers.rbs
index 3d7a6acb2..94ec3d140 100644
--- a/sig/increase/resources/inbound_wire_transfers.rbs
+++ b/sig/increase/resources/inbound_wire_transfers.rbs
@@ -16,6 +16,12 @@ module Increase
         ?request_options: Increase::request_opts
       ) -> Increase::Internal::Page[Increase::Models::InboundWireTransfer]
 
+      def reverse: (
+        String inbound_wire_transfer_id,
+        reason: Increase::Models::InboundWireTransferReverseParams::reason,
+        ?request_options: Increase::request_opts
+      ) -> Increase::Models::InboundWireTransfer
+
       def initialize: (client: Increase::Client) -> void
     end
   end
diff --git a/test/increase/internal/type/base_model_test.rb b/test/increase/internal/type/base_model_test.rb
index 5adab9f8e..fcc31a56e 100644
--- a/test/increase/internal/type/base_model_test.rb
+++ b/test/increase/internal/type/base_model_test.rb
@@ -194,11 +194,9 @@ def test_coerce
       [E0.new(:one), "one"] => [{yes: 1}, :one],
       [E0.new(:two), "one"] => [{maybe: 1}, "one"],
 
-      # rubocop:disable Lint/BooleanSymbol
       [E1, true] => [{yes: 1}, true],
       [E1, false] => [{no: 1}, false],
       [E1, :true] => [{no: 1}, :true],
-      # rubocop:enable Lint/BooleanSymbol
 
       [E2, 1] => [{yes: 1}, 1],
       [E2, 1.0] => [{yes: 1}, 1],
diff --git a/test/increase/resources/inbound_wire_transfers_test.rb b/test/increase/resources/inbound_wire_transfers_test.rb
index ed1cd98ad..abab4dead 100644
--- a/test/increase/resources/inbound_wire_transfers_test.rb
+++ b/test/increase/resources/inbound_wire_transfers_test.rb
@@ -34,6 +34,7 @@ def test_retrieve
         originator_to_beneficiary_information_line2: String | nil,
         originator_to_beneficiary_information_line3: String | nil,
         originator_to_beneficiary_information_line4: String | nil,
+        reversal: Increase::Models::InboundWireTransfer::Reversal | nil,
         sender_reference: String | nil,
         status: Increase::Models::InboundWireTransfer::Status,
         type: Increase::Models::InboundWireTransfer::Type
@@ -79,6 +80,47 @@ def test_list
         originator_to_beneficiary_information_line2: String | nil,
         originator_to_beneficiary_information_line3: String | nil,
         originator_to_beneficiary_information_line4: String | nil,
+        reversal: Increase::Models::InboundWireTransfer::Reversal | nil,
+        sender_reference: String | nil,
+        status: Increase::Models::InboundWireTransfer::Status,
+        type: Increase::Models::InboundWireTransfer::Type
+      }
+    end
+  end
+
+  def test_reverse_required_params
+    response =
+      @increase.inbound_wire_transfers.reverse("inbound_wire_transfer_id", reason: :creditor_request)
+
+    assert_pattern do
+      response => Increase::Models::InboundWireTransfer
+    end
+
+    assert_pattern do
+      response => {
+        id: String,
+        account_id: String,
+        account_number_id: String,
+        amount: Integer,
+        beneficiary_address_line1: String | nil,
+        beneficiary_address_line2: String | nil,
+        beneficiary_address_line3: String | nil,
+        beneficiary_name: String | nil,
+        beneficiary_reference: String | nil,
+        created_at: Time,
+        description: String,
+        input_message_accountability_data: String | nil,
+        originator_address_line1: String | nil,
+        originator_address_line2: String | nil,
+        originator_address_line3: String | nil,
+        originator_name: String | nil,
+        originator_routing_number: String | nil,
+        originator_to_beneficiary_information: String | nil,
+        originator_to_beneficiary_information_line1: String | nil,
+        originator_to_beneficiary_information_line2: String | nil,
+        originator_to_beneficiary_information_line3: String | nil,
+        originator_to_beneficiary_information_line4: String | nil,
+        reversal: Increase::Models::InboundWireTransfer::Reversal | nil,
         sender_reference: String | nil,
         status: Increase::Models::InboundWireTransfer::Status,
         type: Increase::Models::InboundWireTransfer::Type
diff --git a/test/increase/resources/simulations/inbound_wire_transfers_test.rb b/test/increase/resources/simulations/inbound_wire_transfers_test.rb
index f9e9254f4..1f5662b4c 100644
--- a/test/increase/resources/simulations/inbound_wire_transfers_test.rb
+++ b/test/increase/resources/simulations/inbound_wire_transfers_test.rb
@@ -38,6 +38,7 @@ def test_create_required_params
         originator_to_beneficiary_information_line2: String | nil,
         originator_to_beneficiary_information_line3: String | nil,
         originator_to_beneficiary_information_line4: String | nil,
+        reversal: Increase::Models::InboundWireTransfer::Reversal | nil,
         sender_reference: String | nil,
         status: Increase::Models::InboundWireTransfer::Status,
         type: Increase::Models::InboundWireTransfer::Type