diff --git a/src/backend/InvenTree/InvenTree/api_version.py b/src/backend/InvenTree/InvenTree/api_version.py
index bc0d0c5bcd..f198138e53 100644
--- a/src/backend/InvenTree/InvenTree/api_version.py
+++ b/src/backend/InvenTree/InvenTree/api_version.py
@@ -1,11 +1,14 @@
 """InvenTree API version information."""
 
 # InvenTree API version
-INVENTREE_API_VERSION = 427
+INVENTREE_API_VERSION = 428
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 INVENTREE_API_TEXT = """
 
+v428 -> 2025-11-28 : https://github.com/inventree/InvenTree/pull/10926
+    - Various typo fixes in API - no functional changes
+
 v427 -> 2025-11-24 : https://github.com/inventree/InvenTree/pull/10896
     - Fixes a spelling mistake in the API field labels
 
@@ -42,7 +45,7 @@ v418 -> 2025-10-24 : https://github.com/inventree/InvenTree/pull/10657
 
 v417 -> 2025-10-22 : https://github.com/inventree/InvenTree/pull/10654
     - Adds "checked" filter to SalesOrderShipment API endpoint
-    - Adds "order_status" filter to SalesOrdereShipment API endpoint
+    - Adds "order_status" filter to SalesOrderShipment API endpoint
     - Adds "order_outstanding" filter to SalesOrderShipment API endpoint
 
 v416 -> 2025-10-22 : https://github.com/inventree/InvenTree/pull/10651
@@ -100,7 +103,7 @@ v401 -> 2025-10-05 : https://github.com/inventree/InvenTree/pull/10381
     - Adds machine properties to machine API endpoints
 
 v400 -> 2025-10-05 : https://github.com/inventree/InvenTree/pull/10486
-    - Adds return datatypes for admin/config and flags entpoints
+    - Adds return datatypes for admin/config and flags endpoints
 
 v399 -> 2025-10-05 : https://github.com/inventree/InvenTree/pull/10445
     - Refactors 'customer_detail' param in SalesOrder API endpoint
diff --git a/src/backend/InvenTree/InvenTree/serializers.py b/src/backend/InvenTree/InvenTree/serializers.py
index ee707f27ff..dd1e096de7 100644
--- a/src/backend/InvenTree/InvenTree/serializers.py
+++ b/src/backend/InvenTree/InvenTree/serializers.py
@@ -69,7 +69,7 @@ def enable_filter(
     Returns:
         The decorated serializer field, marked as filterable.
     """
-    # Ensure this function can be actually filteres
+    # Ensure this function can be actually filtered
     if not issubclass(func.__class__, FilterableSerializerField):
         raise TypeError(
             'INVE-I2: `enable_filter` can only be applied to serializer fields / serializers that contain the `FilterableSerializerField` mixin!'
@@ -132,11 +132,11 @@ class FilterableSerializerMixin:
             query_params = dict(getattr(context.get('request', {}), 'query_params', {}))
 
         # Remove filter args from kwargs to avoid issues with super().__init__
-        poped_kwargs = {}  # store popped kwargs as a arg might be reused for multiple fields
+        popped_kwargs = {}  # store popped kwargs as a arg might be reused for multiple fields
         tgs_vals: dict[str, bool] = {}
         for k, v in self.filter_targets.items():
             pop_ref = v['filter_name'] or k
-            val = kwargs.pop(pop_ref, poped_kwargs.get(pop_ref))
+            val = kwargs.pop(pop_ref, popped_kwargs.get(pop_ref))
 
             # Optionally also look in query parameters
             if val is None and self.filter_on_query and v.get('filter_by_query', True):
@@ -145,13 +145,13 @@ class FilterableSerializerMixin:
                     val = val[0]
 
             if val:  # Save popped value for reuse
-                poped_kwargs[pop_ref] = val
+                popped_kwargs[pop_ref] = val
             tgs_vals[k] = (
                 str2bool(val) if isinstance(val, (str, int, float)) else val
             )  # Support for various filtering style for backwards compatibility
         self.filter_target_values = tgs_vals
 
-        # Ensure this mixin is not proadly applied as it is expensive on scale (total CI time increased by 21% when running all coverage tests)
+        # Ensure this mixin is not broadly applied as it is expensive on scale (total CI time increased by 21% when running all coverage tests)
         if len(self.filter_targets) == 0 and not self.no_filters:
             raise Exception(
                 'INVE-I2: No filter targets found in fields, remove `PathScopedMixin`'
diff --git a/src/backend/InvenTree/build/models.py b/src/backend/InvenTree/build/models.py
index e4c89c5d63..32bf0a951b 100644
--- a/src/backend/InvenTree/build/models.py
+++ b/src/backend/InvenTree/build/models.py
@@ -85,7 +85,7 @@ class Build(
     InvenTree.models.MetadataMixin,
     InvenTree.models.InvenTreeTree,
 ):
-    """A Build object organises the creation of new StockItem objects from other existing StockItem objects.
+    """A Build object organizes the creation of new StockItem objects from other existing StockItem objects.
 
     Attributes:
         part: The part to be built (from component BOM items)
diff --git a/src/backend/InvenTree/company/api.py b/src/backend/InvenTree/company/api.py
index cde689119e..42a58fef79 100644
--- a/src/backend/InvenTree/company/api.py
+++ b/src/backend/InvenTree/company/api.py
@@ -366,7 +366,7 @@ class SupplierPartMixin:
     serializer_class = SupplierPartSerializer
 
     def get_queryset(self, *args, **kwargs):
-        """Return annotated queryest object for the SupplierPart list."""
+        """Return annotated queryset object for the SupplierPart list."""
         queryset = super().get_queryset(*args, **kwargs)
         queryset = SupplierPartSerializer.annotate_queryset(queryset)
 
diff --git a/src/backend/InvenTree/company/models.py b/src/backend/InvenTree/company/models.py
index c60e82900c..013a6b011b 100644
--- a/src/backend/InvenTree/company/models.py
+++ b/src/backend/InvenTree/company/models.py
@@ -297,7 +297,7 @@ class Contact(InvenTree.models.InvenTreeMetadataModel):
 
     @staticmethod
     def get_api_url():
-        """Return the API URL associated with the Contcat model."""
+        """Return the API URL associated with the Contact model."""
         return reverse('api-contact-list')
 
     company = models.ForeignKey(
@@ -382,7 +382,7 @@ class Address(InvenTree.models.InvenTreeModel):
 
     @staticmethod
     def get_api_url():
-        """Return the API URL associated with the Contcat model."""
+        """Return the API URL associated with the Contact model."""
         return reverse('api-address-list')
 
     company = models.ForeignKey(
@@ -888,7 +888,7 @@ class SupplierPart(
     )
 
     def base_quantity(self, quantity=1) -> Decimal:
-        """Calculate the base unit quantiy for a given quantity."""
+        """Calculate the base unit quantity for a given quantity."""
         q = Decimal(quantity) * Decimal(self.pack_quantity_native)
         q = round(q, 10).normalize()
 
diff --git a/src/backend/InvenTree/order/api.py b/src/backend/InvenTree/order/api.py
index ddf7dadb57..05f848f518 100644
--- a/src/backend/InvenTree/order/api.py
+++ b/src/backend/InvenTree/order/api.py
@@ -1323,7 +1323,7 @@ class SalesOrderAllocationList(
 
 
 class SalesOrderAllocationDetail(SalesOrderAllocationMixin, RetrieveUpdateDestroyAPI):
-    """API endpoint for detali view of a SalesOrderAllocation object."""
+    """API endpoint for detail view of a SalesOrderAllocation object."""
 
 
 class SalesOrderShipmentFilter(FilterSet):
@@ -1374,7 +1374,7 @@ class SalesOrderShipmentFilter(FilterSet):
     )
 
     def filter_order_status(self, queryset, name, value):
-        """Filter by linked SalesOrderrder status."""
+        """Filter by linked SalesOrder status."""
         q1 = Q(order__status=value, order__status_custom_key__isnull=True)
         q2 = Q(order__status_custom_key=value)
 
@@ -1412,7 +1412,7 @@ class SalesOrderShipmentList(SalesOrderShipmentMixin, ListCreateAPI):
 
 
 class SalesOrderShipmentDetail(SalesOrderShipmentMixin, RetrieveUpdateDestroyAPI):
-    """API detail endpooint for SalesOrderShipment model."""
+    """API detail endpoint for SalesOrderShipment model."""
 
 
 class SalesOrderShipmentComplete(CreateAPI):
@@ -1964,7 +1964,7 @@ order_api_urls = [
             ),
         ]),
     ),
-    # API endpoints for sales ordesr
+    # API endpoints for sales orders
     path(
         'so/',
         include([
diff --git a/src/backend/InvenTree/order/models.py b/src/backend/InvenTree/order/models.py
index 4efa189e71..3030ade4fb 100644
--- a/src/backend/InvenTree/order/models.py
+++ b/src/backend/InvenTree/order/models.py
@@ -988,7 +988,7 @@ class PurchaseOrder(TotalPriceMixin, Order):
 
         # Before we continue, validate that each line item is valid
         # We validate this here because it is far more efficient,
-        # after we have fetched *all* line itemes in a single DB query
+        # after we have fetched *all* line items in a single DB query
         for line_item in line_item_map.values():
             if line_item.order != self:
                 raise ValidationError({_('Line item does not match purchase order')})
diff --git a/src/backend/InvenTree/part/models.py b/src/backend/InvenTree/part/models.py
index e02602a90c..18840608fb 100644
--- a/src/backend/InvenTree/part/models.py
+++ b/src/backend/InvenTree/part/models.py
@@ -1027,7 +1027,7 @@ class Part(
             self.ensure_trackable()
 
     def ensure_trackable(self):
-        """Ensure that trackable is set correctly downline."""
+        """Ensure that trackable is set correctly downstream."""
         if self.trackable:
             for part in self.get_used_in():
                 if not part.trackable: