diff --git a/example/api/src/queries/hello.py b/example/api/src/queries/hello.py
index eb512dbb..58c747b1 100644
--- a/example/api/src/queries/hello.py
+++ b/example/api/src/queries/hello.py
@@ -1,5 +1,4 @@
-import graphene
-
+from cpl.api.middleware.request import get_request
 from cpl.graphql.schema.query import Query
 
 
@@ -8,6 +7,5 @@ class HelloQuery(Query):
         Query.__init__(self)
         self.string_field(
             "message",
-            args={"name": graphene.String(default_value="world")},
-            resolver=lambda *_, name: f"Hello {name}",
-        )
+            resolver=lambda *_, name: f"Hello {name} {get_request().state.request_id}",
+        ).with_argument(str, "name", "Name to greet", "world")
diff --git a/src/cpl-graphql/cpl/graphql/schema/argument.py b/src/cpl-graphql/cpl/graphql/schema/argument.py
new file mode 100644
index 00000000..2f3b938c
--- /dev/null
+++ b/src/cpl-graphql/cpl/graphql/schema/argument.py
@@ -0,0 +1,22 @@
+class Argument:
+    def __init__(self, t: type, name: str, description: str = None, default_value=None):
+        self._type = t
+        self._name = name
+        self._description = description
+        self._default_value = default_value
+
+    @property
+    def type(self) -> type:
+        return self._type
+
+    @property
+    def name(self) -> str:
+        return self._name
+
+    @property
+    def description(self) -> str | None:
+        return self._description
+
+    @property
+    def default_value(self):
+        return self._default_value
diff --git a/src/cpl-graphql/cpl/graphql/schema/field.py b/src/cpl-graphql/cpl/graphql/schema/field.py
index 13261675..2744f6d2 100644
--- a/src/cpl-graphql/cpl/graphql/schema/field.py
+++ b/src/cpl-graphql/cpl/graphql/schema/field.py
@@ -1,20 +1,25 @@
-from cpl.graphql.schema.query import Query
+from typing import Self
+
+from cpl.graphql.schema.argument import Argument
+from cpl.graphql.typing import TQuery
 
 
 class Field:
-    def __init__(self, name: str, gql_type: str, resolver: callable, args: dict | None = None, subquery: Query | None = None):
+
+    def __init__(self, name: str, gql_type: type, resolver: callable, subquery: TQuery | None = None):
         self._name = name
         self._gql_type = gql_type
         self._resolver = resolver
-        self._args = args or {}
-        self._subquery: Query | None = subquery
+        self._subquery = subquery
+
+        self._args: dict[str, Argument] = {}
 
     @property
     def name(self) -> str:
         return self._name
 
     @property
-    def type(self) -> str:
+    def type(self) -> type:
         return self._gql_type
 
     @property
@@ -26,5 +31,19 @@ class Field:
         return self._args
 
     @property
-    def subquery(self) -> Query | None:
-        return self._subquery
\ No newline at end of file
+    def subquery(self) -> TQuery | None:
+        return self._subquery
+
+    def with_argument(self, arg_type: type, name: str, description: str = None, default_value=None) -> Self:
+        if name in self._args:
+            raise ValueError(f"Argument with name '{name}' already exists in field '{self._name}'")
+        self._args[name] = Argument(name, arg_type, description, default_value)
+        return self
+
+    def with_arguments(self, args: list[Argument]) -> Self:
+        for arg in args:
+            if not isinstance(arg, Argument):
+                raise ValueError(f"Expected Argument instance, got {type(arg)}")
+
+            self.with_argument(arg.name, arg.type, arg.description, arg.default_value)
+        return self
diff --git a/src/cpl-graphql/cpl/graphql/schema/query.py b/src/cpl-graphql/cpl/graphql/schema/query.py
index 13f4c62f..ba93c3a1 100644
--- a/src/cpl-graphql/cpl/graphql/schema/query.py
+++ b/src/cpl-graphql/cpl/graphql/schema/query.py
@@ -1,7 +1,11 @@
-from typing import Callable, Any, Type
+from typing import Callable, Type
 
 from graphene import ObjectType
 
+from cpl.graphql.schema.field import Field
+from cpl.graphql.typing import Resolver
+from cpl.graphql.utils.type_converter import TypeConverter
+
 
 class Query(ObjectType):
 
@@ -11,44 +15,35 @@ class Query(ObjectType):
         ObjectType.__init__(self)
         self._fields: dict[str, Field] = {}
 
-    def get_fields(self) -> dict[str, "Field"]:
+    def get_fields(self) -> dict[str, Field]:
         return self._fields
 
     def field(
-            self,
-            name: str,
-            t: type,
-            args: dict[str, Any] | None = None,
-            resolver: Callable | None = None,
-    ):
-        gql_type_map: dict[object, str] = {
-            str: "String",
-            int: "Int",
-            float: "Float",
-            bool: "Boolean",
-        }
-
-        if t not in gql_type_map:
-            raise ValueError(f"Unsupported field type: {t}")
-
+        self,
+        name: str,
+        t: type,
+        resolver: Callable | None = None,
+    ) -> "Field":
         from cpl.graphql.schema.field import Field
 
-        self._fields[name] = Field(name, "String", resolver, args)
+        self._fields[name] = Field(name, t, resolver)
+        return self._fields[name]
 
     def with_query(self, name: str, subquery: Type["Query"]):
         from cpl.graphql.schema.field import Field
 
-        f = Field(name=name, gql_type="Object", resolver=lambda root, info, **kwargs: {}, subquery=subquery)
+        f = Field(name=name, gql_type=object, resolver=lambda root, info, **kwargs: {}, subquery=subquery)
         self._fields[name] = f
+        return self._fields[name]
 
-    def string_field(self, name: str, args: dict[str, Any] | None = None, resolver: Callable | None = None):
-        self.field(name, str, args, resolver)
+    def string_field(self, name: str, resolver: Resolver = None) -> "Field":
+        return self.field(name, str, resolver)
 
-    def int_field(self, name: str, args: dict[str, Any] | None = None, resolver: Callable | None = None):
-        self.field(name, int, args, resolver)
+    def int_field(self, name: str, resolver: Resolver = None) -> "Field":
+        return self.field(name, int, resolver)
 
-    def float_field(self, name: str, args: dict[str, Any] | None = None, resolver: Callable | None = None):
-        self.field(name, float, args, resolver)
+    def float_field(self, name: str, resolver: Resolver = None) -> "Field":
+        return self.field(name, float, resolver)
 
-    def bool_field(self, name: str, args: dict[str, Any] | None = None, resolver: Callable | None = None):
-        self.field(name, bool, args, resolver)
+    def bool_field(self, name: str, resolver: Resolver = None) -> "Field":
+        return self.field(name, bool, resolver)
diff --git a/src/cpl-graphql/cpl/graphql/service/schema.py b/src/cpl-graphql/cpl/graphql/service/schema.py
index 0dcf02b6..69e76e48 100644
--- a/src/cpl-graphql/cpl/graphql/service/schema.py
+++ b/src/cpl-graphql/cpl/graphql/service/schema.py
@@ -1,9 +1,14 @@
+from typing import Type
+
 import graphene
 
 from cpl.api.logger import APILogger
 from cpl.dependency.service_provider import ServiceProvider
+from cpl.graphql.schema.argument import Argument
 from cpl.graphql.schema.query import Query
 from cpl.graphql.schema.root_query import RootQuery
+from cpl.graphql.typing import Resolver
+from cpl.graphql.utils.type_converter import TypeConverter
 
 
 class Schema:
@@ -31,26 +36,29 @@ class Schema:
         )
         return self._schema
 
+    @staticmethod
+    def _field_to_graphene(t: Type[graphene.Scalar] | type, args: dict[str, Argument] = None, resolver: Resolver = None) -> graphene.Field:
+        arguments = {}
+        if args is not None:
+            arguments = {
+                arg.name: graphene.Argument(TypeConverter.to_graphene(arg.type), description=arg.description, default_value=arg.default_value)
+                for arg in args.values()
+            }
+
+        return graphene.Field(t, args=arguments, resolver=resolver)
+
     def to_graphene(self, query: Query, name: str | None = None):
         assert query is not None, "Query cannot be None"
         attrs = {}
 
         for field in query.get_fields().values():
-            if field.type == "String":
-                attrs[field.name] = graphene.Field(
-                    graphene.String,
-                    **field.args,
-                    resolver=field.resolver
-                )
-
-            elif field.type == "Object" and field.subquery is not None:
+            if field.type == object and field.subquery is not None:
                 subquery = self._provider.get_service(field.subquery)
                 sub = self.to_graphene(subquery, name=field.name.capitalize())
-                attrs[field.name] = graphene.Field(
-                    sub,
-                    **field.args,
-                    resolver=field.resolver
-                )
+                attrs[field.name] = self._field_to_graphene(sub, field.args, field.resolver)
+                continue
+
+            attrs[field.name] = self._field_to_graphene(TypeConverter.to_graphene(field.type), field.args, field.resolver)
 
         class_name = name or query.__class__.__name__
         return type(class_name, (graphene.ObjectType,), attrs)
diff --git a/src/cpl-graphql/cpl/graphql/typing.py b/src/cpl-graphql/cpl/graphql/typing.py
index 58587f3f..d5b63494 100644
--- a/src/cpl-graphql/cpl/graphql/typing.py
+++ b/src/cpl-graphql/cpl/graphql/typing.py
@@ -1,5 +1,5 @@
-from typing import Type
+from typing import Type, Callable
 
-from cpl.graphql.schema.query import Query
-
-TQuery = Type[Query]
\ No newline at end of file
+TQuery = Type["Query"]
+Resolver = Callable
+ScalarType = str | int | float | bool | object
\ No newline at end of file
diff --git a/src/cpl-graphql/cpl/graphql/utils/__init__.py b/src/cpl-graphql/cpl/graphql/utils/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/src/cpl-graphql/cpl/graphql/utils/type_converter.py b/src/cpl-graphql/cpl/graphql/utils/type_converter.py
new file mode 100644
index 00000000..c89b8928
--- /dev/null
+++ b/src/cpl-graphql/cpl/graphql/utils/type_converter.py
@@ -0,0 +1,38 @@
+from typing import Type
+
+import graphene
+
+from cpl.graphql.typing import ScalarType
+
+
+class TypeConverter:
+
+    @staticmethod
+    def from_graphene(t: Type[graphene.Scalar]) -> ScalarType:
+        graphene_type_map: dict[Type[graphene.Scalar], ScalarType] = {
+            graphene.String: str,
+            graphene.Int: int,
+            graphene.Float: float,
+            graphene.Boolean: bool,
+            graphene.ObjectType: object,
+        }
+
+        if t not in graphene_type_map:
+            raise ValueError(f"Unsupported field type: {t}")
+
+        return graphene_type_map[t]
+
+    @staticmethod
+    def to_graphene(t: ScalarType) -> Type[graphene.Scalar]:
+        type_graphene_map: dict[ScalarType, Type[graphene.Scalar]] = {
+            str: graphene.String,
+            int: graphene.Int,
+            float: graphene.Float,
+            bool: graphene.Boolean,
+            object: graphene.ObjectType,
+        }
+
+        if t not in type_graphene_map:
+            raise ValueError(f"Unsupported field type: {t}")
+
+        return type_graphene_map[t]