diff --git a/src/finch/_client.py b/src/finch/_client.py
index f49ef73e..5b7be7f9 100644
--- a/src/finch/_client.py
+++ b/src/finch/_client.py
@@ -305,7 +305,7 @@ def get_access_token(
         self,
         code: str,
         *,
-        redirect_uri: str,
+        redirect_uri: str | None = None,
     ) -> str:
         """Returns an access token for the Finch API given an authorization code.
 
@@ -657,7 +657,7 @@ async def get_access_token(
         self,
         code: str,
         *,
-        redirect_uri: str,
+        redirect_uri: str | None = None,
     ) -> str:
         """Returns an access token for the Finch API given an authorization code.
 
diff --git a/src/finch/resources/access_tokens.py b/src/finch/resources/access_tokens.py
index 6c1f7f82..8ab710c1 100644
--- a/src/finch/resources/access_tokens.py
+++ b/src/finch/resources/access_tokens.py
@@ -31,9 +31,9 @@ def create(
         self,
         *,
         code: str,
-        redirect_uri: str,
         client_id: str | NotGiven = NOT_GIVEN,
         client_secret: str | NotGiven = NOT_GIVEN,
+        redirect_uri: str | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -98,9 +98,9 @@ async def create(
         self,
         *,
         code: str,
-        redirect_uri: str,
         client_id: str | NotGiven = NOT_GIVEN,
         client_secret: str | NotGiven = NOT_GIVEN,
+        redirect_uri: str | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
diff --git a/src/finch/types/access_token_create_params.py b/src/finch/types/access_token_create_params.py
index 57412ee2..5935703f 100644
--- a/src/finch/types/access_token_create_params.py
+++ b/src/finch/types/access_token_create_params.py
@@ -10,8 +10,8 @@
 class AccessTokenCreateParams(TypedDict, total=False):
     code: Required[str]
 
-    redirect_uri: Required[str]
-
     client_id: str
 
     client_secret: str
+
+    redirect_uri: str
diff --git a/tests/api_resources/test_access_tokens.py b/tests/api_resources/test_access_tokens.py
index 3abe3e65..e909b979 100644
--- a/tests/api_resources/test_access_tokens.py
+++ b/tests/api_resources/test_access_tokens.py
@@ -21,7 +21,6 @@ class TestAccessTokens:
     def test_method_create(self, client: Finch) -> None:
         access_token = client.access_tokens.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
         )
         assert_matches_type(CreateAccessTokenResponse, access_token, path=["response"])
 
@@ -29,9 +28,9 @@ def test_method_create(self, client: Finch) -> None:
     def test_method_create_with_all_params(self, client: Finch) -> None:
         access_token = client.access_tokens.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
             client_id="<your_client_id>",
             client_secret="<your_client_secret>",
+            redirect_uri="https://example.com",
         )
         assert_matches_type(CreateAccessTokenResponse, access_token, path=["response"])
 
@@ -39,7 +38,6 @@ def test_method_create_with_all_params(self, client: Finch) -> None:
     def test_raw_response_create(self, client: Finch) -> None:
         response = client.access_tokens.with_raw_response.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
         )
 
         assert response.is_closed is True
@@ -51,7 +49,6 @@ def test_raw_response_create(self, client: Finch) -> None:
     def test_streaming_response_create(self, client: Finch) -> None:
         with client.access_tokens.with_streaming_response.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
         ) as response:
             assert not response.is_closed
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"
@@ -69,7 +66,6 @@ class TestAsyncAccessTokens:
     async def test_method_create(self, async_client: AsyncFinch) -> None:
         access_token = await async_client.access_tokens.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
         )
         assert_matches_type(CreateAccessTokenResponse, access_token, path=["response"])
 
@@ -77,9 +73,9 @@ async def test_method_create(self, async_client: AsyncFinch) -> None:
     async def test_method_create_with_all_params(self, async_client: AsyncFinch) -> None:
         access_token = await async_client.access_tokens.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
             client_id="<your_client_id>",
             client_secret="<your_client_secret>",
+            redirect_uri="https://example.com",
         )
         assert_matches_type(CreateAccessTokenResponse, access_token, path=["response"])
 
@@ -87,7 +83,6 @@ async def test_method_create_with_all_params(self, async_client: AsyncFinch) ->
     async def test_raw_response_create(self, async_client: AsyncFinch) -> None:
         response = await async_client.access_tokens.with_raw_response.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
         )
 
         assert response.is_closed is True
@@ -99,7 +94,6 @@ async def test_raw_response_create(self, async_client: AsyncFinch) -> None:
     async def test_streaming_response_create(self, async_client: AsyncFinch) -> None:
         async with async_client.access_tokens.with_streaming_response.create(
             code="<your_authorization_code>",
-            redirect_uri="https://example.com",
         ) as response:
             assert not response.is_closed
             assert response.http_request.headers.get("X-Stainless-Lang") == "python"