diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 405aab59..12536a15 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.503.0"
+  ".": "0.504.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 745aaa81..074cbe61 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 237
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-5745b1b899954b526cc89e2e9403fae739a1357b82914847896497a02000a579.yml
-openapi_spec_hash: ec9d610488410e9962a64139a5756d34
-config_hash: 9dd89544e7c0403ccb0e0827de6a9cbf
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase/increase-bd2f5c49181098955f0dbdee1511e28d4a8b9d2a16433f747defd59430bb961f.yml
+openapi_spec_hash: 206afcc5ec5f6294d1f185ee808d675c
+config_hash: b4f1725275c973bb61f07d1bdc2b71d5
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f1edbf9..5e05a8f7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.504.0 (2026-04-30)
+
+Full Changelog: [v0.503.0...v0.504.0](https://github.com/Increase/increase-python/compare/v0.503.0...v0.504.0)
+
+### Features
+
+* **api:** api update ([7c5d309](https://github.com/Increase/increase-python/commit/7c5d3092d648684fc08317068e1749daafbafbf2))
+
 ## 0.503.0 (2026-04-30)
 
 Full Changelog: [v0.502.0...v0.503.0](https://github.com/Increase/increase-python/compare/v0.502.0...v0.503.0)
diff --git a/api.md b/api.md
index 91300db9..f4b83ffa 100644
--- a/api.md
+++ b/api.md
@@ -223,35 +223,35 @@ Methods:
 - <code title="post /ach_transfers/{ach_transfer_id}/approve">client.ach_transfers.<a href="./src/increase/resources/ach_transfers.py">approve</a>(ach_transfer_id) -> <a href="./src/increase/types/ach_transfer.py">ACHTransfer</a></code>
 - <code title="post /ach_transfers/{ach_transfer_id}/cancel">client.ach_transfers.<a href="./src/increase/resources/ach_transfers.py">cancel</a>(ach_transfer_id) -> <a href="./src/increase/types/ach_transfer.py">ACHTransfer</a></code>
 
-# ACHPrenotifications
+# InboundACHTransfers
 
 Types:
 
 ```python
-from increase.types import ACHPrenotification
+from increase.types import InboundACHTransfer
 ```
 
 Methods:
 
-- <code title="post /ach_prenotifications">client.ach_prenotifications.<a href="./src/increase/resources/ach_prenotifications.py">create</a>(\*\*<a href="src/increase/types/ach_prenotification_create_params.py">params</a>) -> <a href="./src/increase/types/ach_prenotification.py">ACHPrenotification</a></code>
-- <code title="get /ach_prenotifications/{ach_prenotification_id}">client.ach_prenotifications.<a href="./src/increase/resources/ach_prenotifications.py">retrieve</a>(ach_prenotification_id) -> <a href="./src/increase/types/ach_prenotification.py">ACHPrenotification</a></code>
-- <code title="get /ach_prenotifications">client.ach_prenotifications.<a href="./src/increase/resources/ach_prenotifications.py">list</a>(\*\*<a href="src/increase/types/ach_prenotification_list_params.py">params</a>) -> <a href="./src/increase/types/ach_prenotification.py">SyncPage[ACHPrenotification]</a></code>
+- <code title="get /inbound_ach_transfers/{inbound_ach_transfer_id}">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">retrieve</a>(inbound_ach_transfer_id) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
+- <code title="get /inbound_ach_transfers">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">list</a>(\*\*<a href="src/increase/types/inbound_ach_transfer_list_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">SyncPage[InboundACHTransfer]</a></code>
+- <code title="post /inbound_ach_transfers/{inbound_ach_transfer_id}/create_notification_of_change">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">create_notification_of_change</a>(inbound_ach_transfer_id, \*\*<a href="src/increase/types/inbound_ach_transfer_create_notification_of_change_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
+- <code title="post /inbound_ach_transfers/{inbound_ach_transfer_id}/decline">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">decline</a>(inbound_ach_transfer_id, \*\*<a href="src/increase/types/inbound_ach_transfer_decline_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
+- <code title="post /inbound_ach_transfers/{inbound_ach_transfer_id}/transfer_return">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">transfer_return</a>(inbound_ach_transfer_id, \*\*<a href="src/increase/types/inbound_ach_transfer_transfer_return_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
 
-# InboundACHTransfers
+# ACHPrenotifications
 
 Types:
 
 ```python
-from increase.types import InboundACHTransfer
+from increase.types import ACHPrenotification
 ```
 
 Methods:
 
-- <code title="get /inbound_ach_transfers/{inbound_ach_transfer_id}">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">retrieve</a>(inbound_ach_transfer_id) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
-- <code title="get /inbound_ach_transfers">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">list</a>(\*\*<a href="src/increase/types/inbound_ach_transfer_list_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">SyncPage[InboundACHTransfer]</a></code>
-- <code title="post /inbound_ach_transfers/{inbound_ach_transfer_id}/create_notification_of_change">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">create_notification_of_change</a>(inbound_ach_transfer_id, \*\*<a href="src/increase/types/inbound_ach_transfer_create_notification_of_change_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
-- <code title="post /inbound_ach_transfers/{inbound_ach_transfer_id}/decline">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">decline</a>(inbound_ach_transfer_id, \*\*<a href="src/increase/types/inbound_ach_transfer_decline_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
-- <code title="post /inbound_ach_transfers/{inbound_ach_transfer_id}/transfer_return">client.inbound_ach_transfers.<a href="./src/increase/resources/inbound_ach_transfers.py">transfer_return</a>(inbound_ach_transfer_id, \*\*<a href="src/increase/types/inbound_ach_transfer_transfer_return_params.py">params</a>) -> <a href="./src/increase/types/inbound_ach_transfer.py">InboundACHTransfer</a></code>
+- <code title="post /ach_prenotifications">client.ach_prenotifications.<a href="./src/increase/resources/ach_prenotifications.py">create</a>(\*\*<a href="src/increase/types/ach_prenotification_create_params.py">params</a>) -> <a href="./src/increase/types/ach_prenotification.py">ACHPrenotification</a></code>
+- <code title="get /ach_prenotifications/{ach_prenotification_id}">client.ach_prenotifications.<a href="./src/increase/resources/ach_prenotifications.py">retrieve</a>(ach_prenotification_id) -> <a href="./src/increase/types/ach_prenotification.py">ACHPrenotification</a></code>
+- <code title="get /ach_prenotifications">client.ach_prenotifications.<a href="./src/increase/resources/ach_prenotifications.py">list</a>(\*\*<a href="src/increase/types/ach_prenotification_list_params.py">params</a>) -> <a href="./src/increase/types/ach_prenotification.py">SyncPage[ACHPrenotification]</a></code>
 
 # WireTransfers
 
diff --git a/pyproject.toml b/pyproject.toml
index 34b3835a..3047c9dd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "increase"
-version = "0.503.0"
+version = "0.504.0"
 description = "The official Python library for the increase API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/increase/_client.py b/src/increase/_client.py
index e0723d90..9b60113b 100644
--- a/src/increase/_client.py
+++ b/src/increase/_client.py
@@ -377,18 +377,18 @@ def ach_transfers(self) -> ACHTransfersResource:
 
         return ACHTransfersResource(self)
 
-    @cached_property
-    def ach_prenotifications(self) -> ACHPrenotificationsResource:
-        from .resources.ach_prenotifications import ACHPrenotificationsResource
-
-        return ACHPrenotificationsResource(self)
-
     @cached_property
     def inbound_ach_transfers(self) -> InboundACHTransfersResource:
         from .resources.inbound_ach_transfers import InboundACHTransfersResource
 
         return InboundACHTransfersResource(self)
 
+    @cached_property
+    def ach_prenotifications(self) -> ACHPrenotificationsResource:
+        from .resources.ach_prenotifications import ACHPrenotificationsResource
+
+        return ACHPrenotificationsResource(self)
+
     @cached_property
     def wire_transfers(self) -> WireTransfersResource:
         from .resources.wire_transfers import WireTransfersResource
@@ -979,18 +979,18 @@ def ach_transfers(self) -> AsyncACHTransfersResource:
 
         return AsyncACHTransfersResource(self)
 
-    @cached_property
-    def ach_prenotifications(self) -> AsyncACHPrenotificationsResource:
-        from .resources.ach_prenotifications import AsyncACHPrenotificationsResource
-
-        return AsyncACHPrenotificationsResource(self)
-
     @cached_property
     def inbound_ach_transfers(self) -> AsyncInboundACHTransfersResource:
         from .resources.inbound_ach_transfers import AsyncInboundACHTransfersResource
 
         return AsyncInboundACHTransfersResource(self)
 
+    @cached_property
+    def ach_prenotifications(self) -> AsyncACHPrenotificationsResource:
+        from .resources.ach_prenotifications import AsyncACHPrenotificationsResource
+
+        return AsyncACHPrenotificationsResource(self)
+
     @cached_property
     def wire_transfers(self) -> AsyncWireTransfersResource:
         from .resources.wire_transfers import AsyncWireTransfersResource
@@ -1489,18 +1489,18 @@ def ach_transfers(self) -> ach_transfers.ACHTransfersResourceWithRawResponse:
 
         return ACHTransfersResourceWithRawResponse(self._client.ach_transfers)
 
-    @cached_property
-    def ach_prenotifications(self) -> ach_prenotifications.ACHPrenotificationsResourceWithRawResponse:
-        from .resources.ach_prenotifications import ACHPrenotificationsResourceWithRawResponse
-
-        return ACHPrenotificationsResourceWithRawResponse(self._client.ach_prenotifications)
-
     @cached_property
     def inbound_ach_transfers(self) -> inbound_ach_transfers.InboundACHTransfersResourceWithRawResponse:
         from .resources.inbound_ach_transfers import InboundACHTransfersResourceWithRawResponse
 
         return InboundACHTransfersResourceWithRawResponse(self._client.inbound_ach_transfers)
 
+    @cached_property
+    def ach_prenotifications(self) -> ach_prenotifications.ACHPrenotificationsResourceWithRawResponse:
+        from .resources.ach_prenotifications import ACHPrenotificationsResourceWithRawResponse
+
+        return ACHPrenotificationsResourceWithRawResponse(self._client.ach_prenotifications)
+
     @cached_property
     def wire_transfers(self) -> wire_transfers.WireTransfersResourceWithRawResponse:
         from .resources.wire_transfers import WireTransfersResourceWithRawResponse
@@ -1852,18 +1852,18 @@ def ach_transfers(self) -> ach_transfers.AsyncACHTransfersResourceWithRawRespons
 
         return AsyncACHTransfersResourceWithRawResponse(self._client.ach_transfers)
 
-    @cached_property
-    def ach_prenotifications(self) -> ach_prenotifications.AsyncACHPrenotificationsResourceWithRawResponse:
-        from .resources.ach_prenotifications import AsyncACHPrenotificationsResourceWithRawResponse
-
-        return AsyncACHPrenotificationsResourceWithRawResponse(self._client.ach_prenotifications)
-
     @cached_property
     def inbound_ach_transfers(self) -> inbound_ach_transfers.AsyncInboundACHTransfersResourceWithRawResponse:
         from .resources.inbound_ach_transfers import AsyncInboundACHTransfersResourceWithRawResponse
 
         return AsyncInboundACHTransfersResourceWithRawResponse(self._client.inbound_ach_transfers)
 
+    @cached_property
+    def ach_prenotifications(self) -> ach_prenotifications.AsyncACHPrenotificationsResourceWithRawResponse:
+        from .resources.ach_prenotifications import AsyncACHPrenotificationsResourceWithRawResponse
+
+        return AsyncACHPrenotificationsResourceWithRawResponse(self._client.ach_prenotifications)
+
     @cached_property
     def wire_transfers(self) -> wire_transfers.AsyncWireTransfersResourceWithRawResponse:
         from .resources.wire_transfers import AsyncWireTransfersResourceWithRawResponse
@@ -2217,18 +2217,18 @@ def ach_transfers(self) -> ach_transfers.ACHTransfersResourceWithStreamingRespon
 
         return ACHTransfersResourceWithStreamingResponse(self._client.ach_transfers)
 
-    @cached_property
-    def ach_prenotifications(self) -> ach_prenotifications.ACHPrenotificationsResourceWithStreamingResponse:
-        from .resources.ach_prenotifications import ACHPrenotificationsResourceWithStreamingResponse
-
-        return ACHPrenotificationsResourceWithStreamingResponse(self._client.ach_prenotifications)
-
     @cached_property
     def inbound_ach_transfers(self) -> inbound_ach_transfers.InboundACHTransfersResourceWithStreamingResponse:
         from .resources.inbound_ach_transfers import InboundACHTransfersResourceWithStreamingResponse
 
         return InboundACHTransfersResourceWithStreamingResponse(self._client.inbound_ach_transfers)
 
+    @cached_property
+    def ach_prenotifications(self) -> ach_prenotifications.ACHPrenotificationsResourceWithStreamingResponse:
+        from .resources.ach_prenotifications import ACHPrenotificationsResourceWithStreamingResponse
+
+        return ACHPrenotificationsResourceWithStreamingResponse(self._client.ach_prenotifications)
+
     @cached_property
     def wire_transfers(self) -> wire_transfers.WireTransfersResourceWithStreamingResponse:
         from .resources.wire_transfers import WireTransfersResourceWithStreamingResponse
@@ -2582,18 +2582,18 @@ def ach_transfers(self) -> ach_transfers.AsyncACHTransfersResourceWithStreamingR
 
         return AsyncACHTransfersResourceWithStreamingResponse(self._client.ach_transfers)
 
-    @cached_property
-    def ach_prenotifications(self) -> ach_prenotifications.AsyncACHPrenotificationsResourceWithStreamingResponse:
-        from .resources.ach_prenotifications import AsyncACHPrenotificationsResourceWithStreamingResponse
-
-        return AsyncACHPrenotificationsResourceWithStreamingResponse(self._client.ach_prenotifications)
-
     @cached_property
     def inbound_ach_transfers(self) -> inbound_ach_transfers.AsyncInboundACHTransfersResourceWithStreamingResponse:
         from .resources.inbound_ach_transfers import AsyncInboundACHTransfersResourceWithStreamingResponse
 
         return AsyncInboundACHTransfersResourceWithStreamingResponse(self._client.inbound_ach_transfers)
 
+    @cached_property
+    def ach_prenotifications(self) -> ach_prenotifications.AsyncACHPrenotificationsResourceWithStreamingResponse:
+        from .resources.ach_prenotifications import AsyncACHPrenotificationsResourceWithStreamingResponse
+
+        return AsyncACHPrenotificationsResourceWithStreamingResponse(self._client.ach_prenotifications)
+
     @cached_property
     def wire_transfers(self) -> wire_transfers.AsyncWireTransfersResourceWithStreamingResponse:
         from .resources.wire_transfers import AsyncWireTransfersResourceWithStreamingResponse
diff --git a/src/increase/_version.py b/src/increase/_version.py
index 50feb5f8..55065c42 100644
--- a/src/increase/_version.py
+++ b/src/increase/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "increase"
-__version__ = "0.503.0"  # x-release-please-version
+__version__ = "0.504.0"  # x-release-please-version
diff --git a/src/increase/resources/__init__.py b/src/increase/resources/__init__.py
index d54fafea..36643d3f 100644
--- a/src/increase/resources/__init__.py
+++ b/src/increase/resources/__init__.py
@@ -548,18 +548,18 @@
     "AsyncACHTransfersResourceWithRawResponse",
     "ACHTransfersResourceWithStreamingResponse",
     "AsyncACHTransfersResourceWithStreamingResponse",
-    "ACHPrenotificationsResource",
-    "AsyncACHPrenotificationsResource",
-    "ACHPrenotificationsResourceWithRawResponse",
-    "AsyncACHPrenotificationsResourceWithRawResponse",
-    "ACHPrenotificationsResourceWithStreamingResponse",
-    "AsyncACHPrenotificationsResourceWithStreamingResponse",
     "InboundACHTransfersResource",
     "AsyncInboundACHTransfersResource",
     "InboundACHTransfersResourceWithRawResponse",
     "AsyncInboundACHTransfersResourceWithRawResponse",
     "InboundACHTransfersResourceWithStreamingResponse",
     "AsyncInboundACHTransfersResourceWithStreamingResponse",
+    "ACHPrenotificationsResource",
+    "AsyncACHPrenotificationsResource",
+    "ACHPrenotificationsResourceWithRawResponse",
+    "AsyncACHPrenotificationsResourceWithRawResponse",
+    "ACHPrenotificationsResourceWithStreamingResponse",
+    "AsyncACHPrenotificationsResourceWithStreamingResponse",
     "WireTransfersResource",
     "AsyncWireTransfersResource",
     "WireTransfersResourceWithRawResponse",