diff --git a/rdfproxy/__init__.py b/rdfproxy/__init__.py
index caaad1e..6b95c77 100644
--- a/rdfproxy/__init__.py
+++ b/rdfproxy/__init__.py
@@ -1,4 +1,4 @@
 from rdfproxy.adapter import SPARQLModelAdapter  # noqa: F401
 from rdfproxy.mapper import ModelBindingsMapper  # noqa: F401
 from rdfproxy.utils._types import SPARQLBinding  # noqa: F401
-from rdfproxy.utils.models import Page  # noqa: F401
+from rdfproxy.utils.models import Page, QueryParameters  # noqa: F401
diff --git a/rdfproxy/adapter.py b/rdfproxy/adapter.py
index 9836b9b..ef93ad3 100644
--- a/rdfproxy/adapter.py
+++ b/rdfproxy/adapter.py
@@ -7,7 +7,7 @@
 from SPARQLWrapper import JSON, SPARQLWrapper
 from rdfproxy.mapper import ModelBindingsMapper
 from rdfproxy.utils._types import _TModelInstance
-from rdfproxy.utils.models import Page
+from rdfproxy.utils.models import Page, QueryParameters
 from rdfproxy.utils.sparql_utils import (
     calculate_offset,
     construct_count_query,
@@ -42,19 +42,14 @@ def __init__(
         )
         self.sparql_wrapper.setReturnFormat(JSON)
 
-    def query(
-        self,
-        *,
-        page: int = 1,
-        size: int = 100,
-    ) -> Page[_TModelInstance]:
+    def query(self, query_parameters: QueryParameters) -> Page[_TModelInstance]:
         """Run a query against an endpoint and return a Page model object."""
         count_query: str = construct_count_query(query=self._query, model=self._model)
         items_query: str = construct_items_query(
             query=self._query,
             model=self._model,
-            limit=size,
-            offset=calculate_offset(page, size),
+            limit=query_parameters.size,
+            offset=calculate_offset(query_parameters.page, query_parameters.size),
         )
 
         items_query_bindings: Iterator[dict] = query_with_wrapper(
@@ -65,9 +60,15 @@ def query(
 
         items: list[_TModelInstance] = mapper.get_models()
         total: int = self._get_count(count_query)
-        pages: int = math.ceil(total / size)
-
-        return Page(items=items, page=page, size=size, total=total, pages=pages)
+        pages: int = math.ceil(total / query_parameters.size)
+
+        return Page(
+            items=items,
+            page=query_parameters.page,
+            size=query_parameters.size,
+            total=total,
+            pages=pages,
+        )
 
     def _get_count(self, query: str) -> int:
         """Run a count query and return the count result.
diff --git a/rdfproxy/utils/models.py b/rdfproxy/utils/models.py
index d4ec9e4..9eef6a9 100644
--- a/rdfproxy/utils/models.py
+++ b/rdfproxy/utils/models.py
@@ -2,7 +2,7 @@
 
 from typing import Generic
 
-from pydantic import BaseModel
+from pydantic import BaseModel, Field
 from rdfproxy.utils._types import _TModelInstance
 
 
@@ -21,3 +21,13 @@ class Page(BaseModel, Generic[_TModelInstance]):
     size: int
     total: int
     pages: int
+
+
+class QueryParameters(BaseModel):
+    """Query parameter model for SPARQLModelAdapter.query.
+
+    See https://fastapi.tiangolo.com/tutorial/query-param-models/
+    """
+
+    page: int = Field(default=1, gt=0)
+    size: int = Field(default=100, ge=1)