diff --git a/app/models/graphiti/open_api/endpoint.rb b/app/models/graphiti/open_api/endpoint.rb
index b951f0f..16c4653 100644
--- a/app/models/graphiti/open_api/endpoint.rb
+++ b/app/models/graphiti/open_api/endpoint.rb
@@ -25,10 +25,10 @@ def paths
       {
         path => {
           parameters: parameters,
-        }.merge(collection_actions.map(&:operation).inject(&:merge)),
+        }.merge(collection_actions.map(&:operation).inject({}, &:merge)),
         resource_path => {
           parameters: [{'$ref': "#/components/parameters/#{resource.type}_id"}] + parameters,
-        }.merge(resource_actions.map(&:operation).inject(&:merge)),
+        }.merge(resource_actions.map(&:operation).inject({}, &:merge)),
       }
     end
 
@@ -52,7 +52,7 @@ def parameters
     end
 
     def resource
-      resource_actions.first.resource
+      actions.first.resource
     end
 
     def_instance_delegators :resource, :type
diff --git a/spec/fixtures/files/schema_basic.json b/spec/fixtures/files/schema_basic.json
index af918e3..a48e8c0 100644
--- a/spec/fixtures/files/schema_basic.json
+++ b/spec/fixtures/files/schema_basic.json
@@ -67,6 +67,124 @@
           "count"
         ]
       }
+    },
+    {
+      "name": "CreateOnlyResource",
+      "type": "create_only_entities",
+      "graphql_entrypoint": "createOnlyEntities",
+      "description": "Resource supporting only the create action.",
+      "attributes": {
+        "id": {
+          "type": "integer_id",
+          "readable": true,
+          "writable": true,
+          "description": null
+        },
+        "label": {
+          "type": "string",
+          "readable": true,
+          "writable": true,
+          "description": null
+        }
+      },
+      "extra_attributes": {},
+      "sorts": {
+        "id": {},
+        "label": {}
+      },
+      "filters": {
+        "id": {
+          "type": "integer_id",
+          "operators": [
+            "eq",
+            "not_eq",
+            "gt",
+            "gte",
+            "lt",
+            "lte"
+          ]
+        },
+        "label": {
+          "type": "string",
+          "operators": [
+            "eq",
+            "not_eq",
+            "eql",
+            "not_eql",
+            "prefix",
+            "not_prefix",
+            "suffix",
+            "not_suffix",
+            "match",
+            "not_match"
+          ]
+        }
+      },
+      "relationships": {},
+      "stats": {
+        "total": [
+          "count"
+        ]
+      }
+    },
+    {
+      "name": "ShowOnlyResource",
+      "type": "show_only_entities",
+      "graphql_entrypoint": "showOnlyEntities",
+      "description": "Resource supporting only the show action.",
+      "attributes": {
+        "id": {
+          "type": "integer_id",
+          "readable": true,
+          "writable": true,
+          "description": null
+        },
+        "label": {
+          "type": "string",
+          "readable": true,
+          "writable": true,
+          "description": null
+        }
+      },
+      "extra_attributes": {},
+      "sorts": {
+        "id": {},
+        "label": {}
+      },
+      "filters": {
+        "id": {
+          "type": "integer_id",
+          "operators": [
+            "eq",
+            "not_eq",
+            "gt",
+            "gte",
+            "lt",
+            "lte"
+          ]
+        },
+        "label": {
+          "type": "string",
+          "operators": [
+            "eq",
+            "not_eq",
+            "eql",
+            "not_eql",
+            "prefix",
+            "not_prefix",
+            "suffix",
+            "not_suffix",
+            "match",
+            "not_match"
+          ]
+        }
+      },
+      "relationships": {},
+      "stats": {
+        "total": [
+          "count"
+        ]
+      }
     }
   ],
   "endpoints": {
@@ -79,6 +197,20 @@
           "resource": "EntityResource"
         }
       }
+    },
+    "/api/v1/create_only_entities": {
+      "actions": {
+        "create": {
+          "resource": "CreateOnlyResource"
+        }
+      }
+    },
+    "/api/v1/show_only_entities": {
+      "actions": {
+        "show": {
+          "resource": "ShowOnlyResource"
+        }
+      }
     }
   },
   "types": {