diff --git a/examples/domains.py b/examples/domains.py
index 1f530b0..520c5c7 100644
--- a/examples/domains.py
+++ b/examples/domains.py
@@ -37,8 +37,8 @@
 print(f"Has more domains: {domains['has_more']}")
 if not domains["data"]:
     print("No domains found")
-for domain in domains["data"]:
-    print(domain)
+for listed_domain in domains["data"]:
+    print(listed_domain)
 
 print("\n--- Using pagination parameters ---")
 if domains["data"]:
diff --git a/examples/with_headers.py b/examples/with_headers.py
new file mode 100644
index 0000000..ad36ed7
--- /dev/null
+++ b/examples/with_headers.py
@@ -0,0 +1,52 @@
+"""
+Example demonstrating how to access response headers.
+
+Response headers include useful information like rate limits, request IDs, etc.
+"""
+
+import os
+
+import resend
+
+if not os.environ["RESEND_API_KEY"]:
+    raise EnvironmentError("RESEND_API_KEY is missing")
+
+params: resend.Emails.SendParams = {
+    "from": "onboarding@resend.dev",
+    "to": ["delivered@resend.dev"],
+    "subject": "Hello from Resend",
+    "html": "<strong>Hello, world!</strong>",
+}
+
+resp: resend.Emails.SendResponse = resend.Emails.send(params)
+print(f"Email sent! ID: {resp['id']}")
+
+if "headers" in resp:
+    print(f"Request ID: {resp['headers'].get('x-request-id')}")
+    print(f"Rate limit: {resp['headers'].get('x-ratelimit-limit')}")
+    print(f"Rate limit remaining: {resp['headers'].get('x-ratelimit-remaining')}")
+    print(f"Rate limit reset: {resp['headers'].get('x-ratelimit-reset')}")
+
+print("\n")
+print("Example 3: Rate limit tracking")
+
+
+def send_with_rate_limit_check(params: resend.Emails.SendParams) -> str:
+    """Example function showing how to track rate limits."""
+    response = resend.Emails.send(params)
+
+    # Access headers via dict key
+    headers = response.get("headers", {})
+    remaining = headers.get("x-ratelimit-remaining")
+    limit = headers.get("x-ratelimit-limit")
+
+    if remaining and limit:
+        print(f"Rate limit usage: {int(limit) - int(remaining)}/{limit}")
+        if int(remaining) < 10:
+            print("Warning: Approaching rate limit!")
+
+    return response["id"]
+
+
+email_id = send_with_rate_limit_check(params)
+print(f"Sent email with ID: {email_id}")
diff --git a/resend/_base_response.py b/resend/_base_response.py
new file mode 100644
index 0000000..47ac531
--- /dev/null
+++ b/resend/_base_response.py
@@ -0,0 +1,16 @@
+"""Base response type for all Resend API responses."""
+
+from typing import Dict
+
+from typing_extensions import NotRequired, TypedDict
+
+
+class BaseResponse(TypedDict):
+    """Base response type that all API responses inherit from.
+
+    Attributes:
+        headers: HTTP response headers including rate limit info, request IDs, etc.
+                 Optional field that may not be present in all responses.
+    """
+
+    headers: NotRequired[Dict[str, str]]
diff --git a/resend/api_keys/_api_keys.py b/resend/api_keys/_api_keys.py
index 843cf8c..30a2583 100644
--- a/resend/api_keys/_api_keys.py
+++ b/resend/api_keys/_api_keys.py
@@ -3,13 +3,14 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.api_keys._api_key import ApiKey
 from resend.pagination_helper import PaginationHelper
 
 
 class ApiKeys:
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of API key objects with pagination metadata
 
@@ -32,7 +33,7 @@ class ListResponse(TypedDict):
         Whether there are more results available for pagination
         """
 
-    class CreateApiKeyResponse(TypedDict):
+    class CreateApiKeyResponse(BaseResponse):
         """
         CreateApiKeyResponse is the type that wraps the response of the API key that was created
 
diff --git a/resend/audiences/_audiences.py b/resend/audiences/_audiences.py
index 95a6116..cd4cb7e 100644
--- a/resend/audiences/_audiences.py
+++ b/resend/audiences/_audiences.py
@@ -3,6 +3,7 @@
 
 from typing_extensions import NotRequired, TypedDict
 
+from resend._base_response import BaseResponse
 from resend.segments._segments import Segments
 
 from ._audience import Audience
@@ -10,7 +11,7 @@
 
 class Audiences:
 
-    class RemoveAudienceResponse(TypedDict):
+    class RemoveAudienceResponse(BaseResponse):
         """
         RemoveAudienceResponse is the type that wraps the response of the audience that was removed
 
@@ -51,7 +52,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of audience objects with pagination metadata
 
@@ -74,7 +75,7 @@ class ListResponse(TypedDict):
         Whether there are more results available for pagination
         """
 
-    class CreateAudienceResponse(TypedDict):
+    class CreateAudienceResponse(BaseResponse):
         """
         CreateAudienceResponse is the type that wraps the response of the audience that was created
 
diff --git a/resend/broadcasts/_broadcasts.py b/resend/broadcasts/_broadcasts.py
index 5211b4e..748e4ff 100644
--- a/resend/broadcasts/_broadcasts.py
+++ b/resend/broadcasts/_broadcasts.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._broadcast import Broadcast
@@ -156,7 +157,7 @@ class SendParams(TypedDict):
         The date should be in natural language (e.g.: in 1 min) or ISO 8601 format (e.g: 2024-08-05T11:52:01.858Z).
         """
 
-    class CreateResponse(TypedDict):
+    class CreateResponse(BaseResponse):
         """
         CreateResponse is the class that wraps the response of the create method.
 
@@ -169,7 +170,7 @@ class CreateResponse(TypedDict):
         id of the created broadcast
         """
 
-    class UpdateResponse(TypedDict):
+    class UpdateResponse(BaseResponse):
         """
         UpdateResponse is the class that wraps the response of the update method.
 
@@ -208,7 +209,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse is the class that wraps the response of the list method with pagination metadata.
 
@@ -231,7 +232,7 @@ class ListResponse(TypedDict):
         Whether there are more results available for pagination
         """
 
-    class RemoveResponse(TypedDict):
+    class RemoveResponse(BaseResponse):
         """
         RemoveResponse is the class that wraps the response of the remove method.
 
diff --git a/resend/contact_properties/_contact_properties.py b/resend/contact_properties/_contact_properties.py
index 2e6bccf..b649e98 100644
--- a/resend/contact_properties/_contact_properties.py
+++ b/resend/contact_properties/_contact_properties.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._contact_property import ContactProperty
@@ -10,7 +11,7 @@
 
 class ContactProperties:
 
-    class CreateResponse(TypedDict):
+    class CreateResponse(BaseResponse):
         """
         CreateResponse is the type that wraps the response of the contact property that was created.
 
@@ -28,7 +29,7 @@ class CreateResponse(TypedDict):
         The object type, always "contact_property".
         """
 
-    class UpdateResponse(TypedDict):
+    class UpdateResponse(BaseResponse):
         """
         UpdateResponse is the type that wraps the response of the contact property that was updated.
 
@@ -46,7 +47,7 @@ class UpdateResponse(TypedDict):
         The object type, always "contact_property".
         """
 
-    class RemoveResponse(TypedDict):
+    class RemoveResponse(BaseResponse):
         """
         RemoveResponse is the type that wraps the response of the contact property that was removed.
 
@@ -96,7 +97,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of contact property objects with pagination metadata.
 
diff --git a/resend/contacts/_contacts.py b/resend/contacts/_contacts.py
index 2468af4..e166321 100644
--- a/resend/contacts/_contacts.py
+++ b/resend/contacts/_contacts.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._contact import Contact
@@ -15,7 +16,7 @@ class Contacts:
     Segments = ContactSegments
     Topics = Topics
 
-    class RemoveContactResponse(TypedDict):
+    class RemoveContactResponse(BaseResponse):
         """
         RemoveContactResponse is the type that wraps the response of the contact that was removed
 
@@ -56,7 +57,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of contact objects with pagination metadata
 
@@ -79,7 +80,7 @@ class ListResponse(TypedDict):
         Whether there are more results available for pagination
         """
 
-    class CreateContactResponse(TypedDict):
+    class CreateContactResponse(BaseResponse):
         """
         CreateContactResponse is the type that wraps the response of the contact that was created
 
@@ -97,7 +98,7 @@ class CreateContactResponse(TypedDict):
         The ID of the scheduled email that was canceled.
         """
 
-    class UpdateContactResponse(TypedDict):
+    class UpdateContactResponse(BaseResponse):
         """
         UpdateContactResponse is the type that wraps the response of the contact that was updated
 
diff --git a/resend/contacts/_topics.py b/resend/contacts/_topics.py
index 0e414bd..d178e04 100644
--- a/resend/contacts/_topics.py
+++ b/resend/contacts/_topics.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._contact_topic import ContactTopic, TopicSubscriptionUpdate
@@ -23,7 +24,7 @@ class _ListParams(TypedDict):
     """
 
 
-class _ListResponse(TypedDict):
+class _ListResponse(BaseResponse):
     object: str
     """
     The object type: "list"
@@ -53,7 +54,7 @@ class _UpdateParams(TypedDict):
     """
 
 
-class _UpdateResponse(TypedDict):
+class _UpdateResponse(BaseResponse):
     id: str
     """
     The contact ID.
diff --git a/resend/contacts/segments/_contact_segments.py b/resend/contacts/segments/_contact_segments.py
index 854b6f5..f0dae00 100644
--- a/resend/contacts/segments/_contact_segments.py
+++ b/resend/contacts/segments/_contact_segments.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._contact_segment import ContactSegment
@@ -14,7 +15,7 @@ class ContactSegments:
     This is separate from the main Contacts API which uses audience_id.
     """
 
-    class AddContactSegmentResponse(TypedDict):
+    class AddContactSegmentResponse(BaseResponse):
         """
         AddContactSegmentResponse is the type that wraps the response when adding a contact to a segment.
 
@@ -27,7 +28,7 @@ class AddContactSegmentResponse(TypedDict):
         The ID of the contact segment association.
         """
 
-    class RemoveContactSegmentResponse(TypedDict):
+    class RemoveContactSegmentResponse(BaseResponse):
         """
         RemoveContactSegmentResponse is the type that wraps the response when removing a contact from a segment.
 
@@ -72,7 +73,7 @@ class ListContactSegmentsParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListContactSegmentsResponse(TypedDict):
+    class ListContactSegmentsResponse(BaseResponse):
         """
         ListContactSegmentsResponse type that wraps a list of segment objects with pagination metadata.
 
diff --git a/resend/domains/_domains.py b/resend/domains/_domains.py
index 39cb85f..c1bf090 100644
--- a/resend/domains/_domains.py
+++ b/resend/domains/_domains.py
@@ -3,6 +3,7 @@
 from typing_extensions import Literal, NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.domains._domain import Domain
 from resend.domains._record import Record
 from resend.pagination_helper import PaginationHelper
@@ -30,7 +31,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of domain objects with pagination metadata
 
@@ -53,7 +54,7 @@ class ListResponse(TypedDict):
         Whether there are more results available for pagination
         """
 
-    class CreateDomainResponse(TypedDict):
+    class CreateDomainResponse(BaseResponse):
         """
         CreateDomainResponse is the type that wraps the response of the domain that was created
 
diff --git a/resend/emails/_attachments.py b/resend/emails/_attachments.py
index c7172e9..a8568dd 100644
--- a/resend/emails/_attachments.py
+++ b/resend/emails/_attachments.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.emails._received_email import (EmailAttachment,
                                            EmailAttachmentDetails)
 from resend.pagination_helper import PaginationHelper
@@ -23,7 +24,7 @@ class _ListParams(TypedDict):
     """
 
 
-class _ListResponse(TypedDict):
+class _ListResponse(BaseResponse):
     object: str
     """
     The object type: "list"
diff --git a/resend/emails/_batch.py b/resend/emails/_batch.py
index 1fdd55c..f8d5f69 100644
--- a/resend/emails/_batch.py
+++ b/resend/emails/_batch.py
@@ -3,11 +3,12 @@
 from typing_extensions import Literal, NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 
 from ._emails import Emails
 
 
-class SendEmailResponse(TypedDict):
+class SendEmailResponse(BaseResponse):
     id: str
     """
     The sent Email ID.
@@ -60,7 +61,7 @@ class SendOptions(TypedDict):
         Defaults to "strict" when not provided.
         """
 
-    class SendResponse(TypedDict):
+    class SendResponse(BaseResponse):
         data: List[SendEmailResponse]
         """
         A list of email objects
diff --git a/resend/emails/_emails.py b/resend/emails/_emails.py
index eedba0f..9f7416a 100644
--- a/resend/emails/_emails.py
+++ b/resend/emails/_emails.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.emails._attachment import Attachment, RemoteAttachment
 from resend.emails._attachments import Attachments
 from resend.emails._email import Email
@@ -42,7 +43,7 @@ class _UpdateParams(TypedDict):
     """
 
 
-class _UpdateEmailResponse(TypedDict):
+class _UpdateEmailResponse(BaseResponse):
     object: str
     """
     The object type: email
@@ -53,7 +54,7 @@ class _UpdateEmailResponse(TypedDict):
     """
 
 
-class _CancelScheduledEmailResponse(TypedDict):
+class _CancelScheduledEmailResponse(BaseResponse):
     object: str
     """
     The object type: email
@@ -194,12 +195,13 @@ class SendOptions(TypedDict):
         If provided, will be sent as the `Idempotency-Key` header.
         """
 
-    class SendResponse(TypedDict):
+    class SendResponse(BaseResponse):
         """
         SendResponse is the type that wraps the response of the email that was sent.
 
         Attributes:
             id (str): The ID of the sent email
+            headers (NotRequired[Dict[str, str]]): HTTP response headers (inherited from BaseResponse)
         """
 
         id: str
@@ -230,7 +232,7 @@ class ListParams(TypedDict):
         Return emails before this cursor for pagination.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse is the type that wraps the response for listing emails.
 
@@ -238,6 +240,7 @@ class ListResponse(TypedDict):
             object (str): The object type: "list"
             data (List[Email]): The list of email objects.
             has_more (bool): Whether there are more emails available for pagination.
+            headers (NotRequired[Dict[str, str]]): HTTP response headers (inherited from BaseResponse)
         """
 
         object: str
@@ -269,7 +272,7 @@ def send(
             id: The ID of the sent email
         """
         path = "/emails"
-        resp = request.Request[Email](
+        resp = request.Request[Emails.SendResponse](
             path=path,
             params=cast(Dict[Any, Any], params),
             verb="post",
diff --git a/resend/emails/_receiving.py b/resend/emails/_receiving.py
index 7eed6ec..97c98d3 100644
--- a/resend/emails/_receiving.py
+++ b/resend/emails/_receiving.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.emails._received_email import (EmailAttachment,
                                            EmailAttachmentDetails,
                                            ListReceivedEmail, ReceivedEmail)
@@ -24,7 +25,7 @@ class _ListParams(TypedDict):
     """
 
 
-class _ListResponse(TypedDict):
+class _ListResponse(BaseResponse):
     object: str
     """
     The object type: "list"
@@ -54,7 +55,7 @@ class _AttachmentListParams(TypedDict):
     """
 
 
-class _AttachmentListResponse(TypedDict):
+class _AttachmentListResponse(BaseResponse):
     object: str
     """
     The object type: "list"
diff --git a/resend/exceptions.py b/resend/exceptions.py
index e16d093..41af790 100644
--- a/resend/exceptions.py
+++ b/resend/exceptions.py
@@ -4,7 +4,7 @@
 codes as outlined in https://resend.com/docs/api-reference/errors.
 """
 
-from typing import Any, Dict, NoReturn, Union
+from typing import Any, Dict, NoReturn, Optional, Union
 
 
 class ResendError(Exception):
@@ -29,12 +29,14 @@ def __init__(
         error_type: str,
         message: str,
         suggested_action: str,
+        headers: Optional[Dict[str, str]] = None,
     ):
         Exception.__init__(self, message)
         self.code = code
         self.message = message
         self.suggested_action = suggested_action
         self.error_type = error_type
+        self.headers = headers or {}
 
 
 class MissingApiKeyError(ResendError):
@@ -45,6 +47,7 @@ def __init__(
         message: str,
         error_type: str,
         code: Union[str, int],
+        headers: Optional[Dict[str, str]] = None,
     ):
         suggested_action = """Include the following header
         Authorization: Bearer YOUR_API_KEY in the request."""
@@ -57,6 +60,7 @@ def __init__(
             suggested_action=suggested_action,
             code=code,
             error_type=error_type,
+            headers=headers,
         )
 
 
@@ -68,6 +72,7 @@ def __init__(
         message: str,
         error_type: str,
         code: Union[str, int],
+        headers: Optional[Dict[str, str]] = None,
     ):
         suggested_action = """Generate a new API key in the dashboard."""
 
@@ -77,6 +82,7 @@ def __init__(
             suggested_action=suggested_action,
             code=code,
             error_type=error_type,
+            headers=headers,
         )
 
 
@@ -88,6 +94,7 @@ def __init__(
         message: str,
         error_type: str,
         code: Union[str, int],
+        headers: Optional[Dict[str, str]] = None,
     ):
         default_message = """
         The request body is missing one or more required fields."""
@@ -104,6 +111,7 @@ def __init__(
             message=message,
             suggested_action=suggested_action,
             error_type=error_type,
+            headers=headers,
         )
 
 
@@ -115,6 +123,7 @@ def __init__(
         message: str,
         error_type: str,
         code: Union[str, int],
+        headers: Optional[Dict[str, str]] = None,
     ):
         default_message = """
         The request body is missing one or more required fields."""
@@ -131,6 +140,7 @@ def __init__(
             message=message,
             suggested_action=suggested_action,
             error_type=error_type,
+            headers=headers,
         )
 
 
@@ -142,6 +152,7 @@ def __init__(
         message: str,
         error_type: str,
         code: Union[str, int],
+        headers: Optional[Dict[str, str]] = None,
     ):
         default_message = """
         Something went wrong."""
@@ -157,6 +168,7 @@ def __init__(
             message=message,
             suggested_action=suggested_action,
             error_type=error_type,
+            headers=headers,
         )
 
 
@@ -168,6 +180,7 @@ def __init__(
         message: str,
         error_type: str,
         code: Union[str, int],
+        headers: Optional[Dict[str, str]] = None,
     ):
         suggested_action = """Reduce your request rate or wait before retrying. """
         suggested_action += """Check the response headers for rate limit information."""
@@ -178,6 +191,7 @@ def __init__(
             message=message,
             suggested_action=suggested_action,
             error_type=error_type,
+            headers=headers,
         )
 
 
@@ -200,7 +214,10 @@ def __init__(
 
 
 def raise_for_code_and_type(
-    code: Union[str, int], error_type: str, message: str
+    code: Union[str, int],
+    error_type: str,
+    message: str,
+    headers: Optional[Dict[str, str]] = None,
 ) -> NoReturn:
     """Raise the appropriate error based on the code and type.
 
@@ -208,6 +225,7 @@ def raise_for_code_and_type(
         code (str): The error code
         error_type (str): The error type
         message (str): The error message
+        headers (Optional[Dict[str, str]]): The HTTP response headers
 
     Raises:
         ResendError: If it is a Resend err
@@ -231,7 +249,11 @@ def raise_for_code_and_type(
     # Handle the case where the error might be unknown
     if error is None:
         raise ResendError(
-            code=code, message=message, error_type=error_type, suggested_action=""
+            code=code,
+            message=message,
+            error_type=error_type,
+            suggested_action="",
+            headers=headers,
         )
 
     # Raise error from errors list
@@ -242,10 +264,15 @@ def raise_for_code_and_type(
             code=code,
             message=message,
             error_type=error_type,
+            headers=headers,
         )
     # defaults to ResendError if finally can't find error type
     raise ResendError(
-        code=code, message=message, error_type=error_type, suggested_action=""
+        code=code,
+        message=message,
+        error_type=error_type,
+        suggested_action="",
+        headers=headers,
     )
 
 
diff --git a/resend/request.py b/resend/request.py
index 3518f69..5d8ddf3 100644
--- a/resend/request.py
+++ b/resend/request.py
@@ -28,6 +28,7 @@ def __init__(
         self.params = params
         self.verb = verb
         self.options = options
+        self._response_headers: Dict[str, str] = {}
 
     def perform(self) -> Union[T, None]:
         data = self.make_request(url=f"{resend.api_url}{self.path}")
@@ -37,6 +38,7 @@ def perform(self) -> Union[T, None]:
                 code=data.get("statusCode") or 500,
                 message=data.get("message", "Unknown error"),
                 error_type=data.get("name", "InternalServerError"),
+                headers=self._response_headers,
             )
 
         if isinstance(data, dict):
@@ -93,6 +95,9 @@ def make_request(self, url: str) -> Union[Dict[str, Any], List[Any]]:
                 suggested_action="Request failed, please try again.",
             )
 
+        # Store response headers for later access
+        self._response_headers = dict(resp_headers)
+
         content_type = {k.lower(): v for k, v in resp_headers.items()}.get(
             "content-type", ""
         )
@@ -102,13 +107,20 @@ def make_request(self, url: str) -> Union[Dict[str, Any], List[Any]]:
                 code=500,
                 message=f"Expected JSON response but got: {content_type}",
                 error_type="InternalServerError",
+                headers=self._response_headers,
             )
 
         try:
-            return cast(Union[Dict[str, Any], List[Any]], json.loads(content))
+            parsed_data = cast(Union[Dict[str, Any], List[Any]], json.loads(content))
+            # Inject headers into dict responses
+            if isinstance(parsed_data, dict):
+                parsed_data["headers"] = dict(self._response_headers)
+            # For list responses, return as-is (lists can't have headers key)
+            return parsed_data
         except json.JSONDecodeError:
             raise_for_code_and_type(
                 code=500,
                 message="Failed to decode JSON response",
                 error_type="InternalServerError",
+                headers=self._response_headers,
             )
diff --git a/resend/segments/_segments.py b/resend/segments/_segments.py
index 4dadd0f..3f2dbfa 100644
--- a/resend/segments/_segments.py
+++ b/resend/segments/_segments.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._segment import Segment
@@ -10,7 +11,7 @@
 
 class Segments:
 
-    class RemoveSegmentResponse(TypedDict):
+    class RemoveSegmentResponse(BaseResponse):
         """
         RemoveSegmentResponse is the type that wraps the response of the segment that was removed
 
@@ -51,7 +52,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of segment objects with pagination metadata
 
@@ -74,7 +75,7 @@ class ListResponse(TypedDict):
         Whether there are more results available for pagination
         """
 
-    class CreateSegmentResponse(TypedDict):
+    class CreateSegmentResponse(BaseResponse):
         """
         CreateSegmentResponse is the type that wraps the response of the segment that was created
 
diff --git a/resend/templates/_templates.py b/resend/templates/_templates.py
index 64b7bb4..3532d44 100644
--- a/resend/templates/_templates.py
+++ b/resend/templates/_templates.py
@@ -5,6 +5,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._template import Template, TemplateListItem, Variable
@@ -68,7 +69,7 @@ class CreateParams(_CreateParamsFrom):
         variables: NotRequired[List[Variable]]
         """The array of variables used in the template."""
 
-    class CreateResponse(TypedDict):
+    class CreateResponse(BaseResponse):
         """Response from creating a template.
 
         Attributes:
@@ -121,7 +122,7 @@ class UpdateParams(_CreateParamsFrom):
         variables: NotRequired[List[Variable]]
         """The array of variables used in the template."""
 
-    class UpdateResponse(TypedDict):
+    class UpdateResponse(BaseResponse):
         """Response from updating a template.
 
         Attributes:
@@ -153,7 +154,7 @@ class ListParams(TypedDict):
         before: NotRequired[str]
         """Return templates before this cursor."""
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """Response from listing templates.
 
         Attributes:
@@ -171,7 +172,7 @@ class ListResponse(TypedDict):
         has_more: bool
         """Whether there are more results available."""
 
-    class PublishResponse(TypedDict):
+    class PublishResponse(BaseResponse):
         """Response from publishing a template.
 
         Attributes:
@@ -185,7 +186,7 @@ class PublishResponse(TypedDict):
         object: str
         """The object type (always "template")."""
 
-    class DuplicateResponse(TypedDict):
+    class DuplicateResponse(BaseResponse):
         """Response from duplicating a template.
 
         Attributes:
@@ -199,7 +200,7 @@ class DuplicateResponse(TypedDict):
         object: str
         """The object type (always "template")."""
 
-    class RemoveResponse(TypedDict):
+    class RemoveResponse(BaseResponse):
         """Response from removing a template.
 
         Attributes:
diff --git a/resend/topics/_topics.py b/resend/topics/_topics.py
index 19e535b..e724edc 100644
--- a/resend/topics/_topics.py
+++ b/resend/topics/_topics.py
@@ -3,6 +3,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 
 from ._topic import Topic
@@ -10,7 +11,7 @@
 
 class Topics:
 
-    class CreateTopicResponse(TypedDict):
+    class CreateTopicResponse(BaseResponse):
         """
         CreateTopicResponse is the type that wraps the response of the topic that was created
 
@@ -38,7 +39,7 @@ class CreateParams(TypedDict):
         The topic description. Max length is 200 characters.
         """
 
-    class UpdateTopicResponse(TypedDict):
+    class UpdateTopicResponse(BaseResponse):
         """
         UpdateTopicResponse is the type that wraps the response of the topic that was updated
 
@@ -61,7 +62,7 @@ class UpdateParams(TypedDict, total=False):
         The topic description. Max length is 200 characters.
         """
 
-    class RemoveTopicResponse(TypedDict):
+    class RemoveTopicResponse(BaseResponse):
         """
         RemoveTopicResponse is the type that wraps the response of the topic that was removed
 
@@ -102,7 +103,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of topic objects with pagination metadata
 
diff --git a/resend/webhooks/_webhooks.py b/resend/webhooks/_webhooks.py
index caa5d74..1abf0ea 100644
--- a/resend/webhooks/_webhooks.py
+++ b/resend/webhooks/_webhooks.py
@@ -7,6 +7,7 @@
 from typing_extensions import NotRequired, TypedDict
 
 from resend import request
+from resend._base_response import BaseResponse
 from resend.pagination_helper import PaginationHelper
 from resend.webhooks._webhook import (VerifyWebhookOptions, Webhook,
                                       WebhookEvent, WebhookStatus)
@@ -35,7 +36,7 @@ class ListParams(TypedDict):
         Cannot be used with the after parameter.
         """
 
-    class ListResponse(TypedDict):
+    class ListResponse(BaseResponse):
         """
         ListResponse type that wraps a list of webhook objects with pagination metadata
 
@@ -58,7 +59,7 @@ class ListResponse(TypedDict):
         Whether there are more results available for pagination
         """
 
-    class CreateWebhookResponse(TypedDict):
+    class CreateWebhookResponse(BaseResponse):
         """
         CreateWebhookResponse is the type that wraps the response of the webhook that was created
 
@@ -110,7 +111,7 @@ class UpdateParams(TypedDict):
         The webhook status. Can be either "enabled" or "disabled".
         """
 
-    class UpdateWebhookResponse(TypedDict):
+    class UpdateWebhookResponse(BaseResponse):
         """
         UpdateWebhookResponse is the type that wraps the response of the webhook that was updated
 
@@ -128,7 +129,7 @@ class UpdateWebhookResponse(TypedDict):
         The ID of the updated webhook
         """
 
-    class DeleteWebhookResponse(TypedDict):
+    class DeleteWebhookResponse(BaseResponse):
         """
         DeleteWebhookResponse is the type that wraps the response of the webhook that was deleted
 
diff --git a/tests/exceptions_test.py b/tests/exceptions_test.py
index bf34089..39256ee 100644
--- a/tests/exceptions_test.py
+++ b/tests/exceptions_test.py
@@ -55,3 +55,60 @@ def test_monthly_quota_exceeded_error(self) -> None:
         assert e.type is RateLimitError
         assert e.value.code == 429
         assert e.value.error_type == "monthly_quota_exceeded"
+
+    def test_headers_default_to_empty_dict(self) -> None:
+        with pytest.raises(ResendError) as e:
+            raise_for_code_and_type(999, "error_type", "msg")
+        assert e.value.headers == {}
+
+    def test_headers_passed_to_known_error(self) -> None:
+        headers = {
+            "retry-after": "5",
+            "x-ratelimit-limit": "100",
+            "x-ratelimit-remaining": "0",
+            "x-ratelimit-reset": "1699564800",
+        }
+        with pytest.raises(RateLimitError) as e:
+            raise_for_code_and_type(
+                429,
+                "rate_limit_exceeded",
+                "Rate limit exceeded",
+                headers=headers,
+            )
+        assert e.value.headers == headers
+        assert e.value.headers["retry-after"] == "5"
+        assert e.value.headers["x-ratelimit-remaining"] == "0"
+
+    def test_headers_passed_to_unknown_error(self) -> None:
+        headers = {"x-request-id": "req_123"}
+        with pytest.raises(ResendError) as e:
+            raise_for_code_and_type(999, "unknown", "msg", headers=headers)
+        assert e.value.headers == headers
+
+    def test_headers_passed_to_unknown_error_type(self) -> None:
+        headers = {"x-request-id": "req_456"}
+        with pytest.raises(ResendError) as e:
+            raise_for_code_and_type(500, "unknown_type", "msg", headers=headers)
+        assert e.value.headers == headers
+
+    def test_headers_on_validation_error(self) -> None:
+        headers = {"x-request-id": "req_789"}
+        with pytest.raises(ValidationError) as e:
+            raise_for_code_and_type(
+                400,
+                "validation_error",
+                "err",
+                headers=headers,
+            )
+        assert e.value.headers == headers
+
+    def test_headers_on_application_error(self) -> None:
+        headers = {"x-request-id": "req_abc"}
+        with pytest.raises(ApplicationError) as e:
+            raise_for_code_and_type(
+                500,
+                "application_error",
+                "err",
+                headers=headers,
+            )
+        assert e.value.headers == headers
diff --git a/tests/response_headers_integration_test.py b/tests/response_headers_integration_test.py
new file mode 100644
index 0000000..2816025
--- /dev/null
+++ b/tests/response_headers_integration_test.py
@@ -0,0 +1,89 @@
+import unittest
+from unittest.mock import Mock
+
+import resend
+
+
+class TestResponseHeadersIntegration(unittest.TestCase):
+    def setUp(self) -> None:
+        """Set up test environment."""
+        resend.api_key = "re_test_key"
+
+    def test_email_send_response_includes_headers(self) -> None:
+        """Test that email send response includes headers."""
+        # Mock the HTTP client to return headers
+        mock_client = Mock()
+        mock_client.request.return_value = (
+            b'{"id": "email_123", "from": "test@example.com"}',
+            200,
+            {
+                "content-type": "application/json",
+                "x-request-id": "req_abc123",
+                "x-ratelimit-limit": "100",
+                "x-ratelimit-remaining": "95",
+                "x-ratelimit-reset": "1699564800",
+            },
+        )
+
+        # Replace default HTTP client with mock
+        original_client = resend.default_http_client
+        resend.default_http_client = mock_client
+
+        try:
+            # Send email
+            response = resend.Emails.send(
+                {
+                    "from": "test@example.com",
+                    "to": "user@example.com",
+                    "subject": "Test",
+                    "html": "<p>Test</p>",
+                }
+            )
+
+            # Verify response is a dict
+            assert isinstance(response, dict)
+
+            # Verify backward compatibility - dict access still works
+            assert response["id"] == "email_123"
+            assert response.get("from") == "test@example.com"
+
+            # Verify new feature - headers are accessible via dict key
+            assert "headers" in response
+            assert response["headers"]["x-request-id"] == "req_abc123"
+            assert response["headers"]["x-ratelimit-limit"] == "100"
+            assert response["headers"]["x-ratelimit-remaining"] == "95"
+            assert response["headers"]["x-ratelimit-reset"] == "1699564800"
+
+        finally:
+            # Restore original HTTP client
+            resend.default_http_client = original_client
+
+    def test_list_response_headers(self) -> None:
+        """Test that list responses include headers."""
+        # Mock the HTTP client to return a list
+        mock_client = Mock()
+        mock_client.request.return_value = (
+            b'{"data": [{"id": "1"}, {"id": "2"}]}',
+            200,
+            {
+                "content-type": "application/json",
+                "x-request-id": "req_xyz",
+            },
+        )
+
+        original_client = resend.default_http_client
+        resend.default_http_client = mock_client
+
+        try:
+            # Get API keys list
+            response = resend.ApiKeys.list()
+
+            # List responses are dicts with data field
+            assert isinstance(response, dict)
+            assert "data" in response
+            # Headers are injected into the dict
+            assert "headers" in response
+            assert response["headers"]["x-request-id"] == "req_xyz"
+
+        finally:
+            resend.default_http_client = original_client
diff --git a/tests/response_test.py b/tests/response_test.py
index 6dc9a3e..9da85de 100644
--- a/tests/response_test.py
+++ b/tests/response_test.py
@@ -23,9 +23,7 @@ def test_list_response_supports_dict_access(self) -> None:
             }
         )
 
-        attachments = resend.Emails.Receiving.Attachments.list(
-            email_id="test-email-id"
-        )
+        attachments = resend.Emails.Receiving.Attachments.list(email_id="test-email-id")
         assert attachments["object"] == "list"
         assert attachments["has_more"] is False
         assert len(attachments["data"]) == 1
@@ -48,9 +46,7 @@ def test_list_response_supports_attribute_access(self) -> None:
             }
         )
 
-        attachments = resend.Emails.Receiving.Attachments.list(
-            email_id="test-email-id"
-        )
+        attachments = resend.Emails.Receiving.Attachments.list(email_id="test-email-id")
         assert attachments.object == "list"  # type: ignore[attr-defined]
         assert attachments.has_more is False  # type: ignore[attr-defined]
         assert len(attachments.data) == 1  # type: ignore[attr-defined]
@@ -65,9 +61,7 @@ def test_attribute_access_raises_for_missing_key(self) -> None:
             }
         )
 
-        attachments = resend.Emails.Receiving.Attachments.list(
-            email_id="test-email-id"
-        )
+        attachments = resend.Emails.Receiving.Attachments.list(email_id="test-email-id")
         with self.assertRaises(AttributeError):
             _ = attachments.nonexistent  # type: ignore[attr-defined]