diff --git a/src/lib/openapi/spec/event-schema.ts b/src/lib/openapi/spec/event-schema.ts
new file mode 100644
index 0000000000..8c05317e0d
--- /dev/null
+++ b/src/lib/openapi/spec/event-schema.ts
@@ -0,0 +1,40 @@
+import { FromSchema } from 'json-schema-to-ts';
+
+export const eventSchema = {
+    $id: '#/components/schemas/eventSchema',
+    type: 'object',
+    additionalProperties: false,
+    required: ['id', 'createdAt', 'type', 'createdBy'],
+    properties: {
+        id: {
+            type: 'integer',
+            minimum: 1,
+        },
+        createdAt: {
+            type: 'string',
+            format: 'date-time',
+        },
+        type: {
+            type: 'string',
+        },
+        createdBy: {
+            type: 'string',
+        },
+        project: {
+            type: 'string',
+        },
+        featureName: {
+            type: 'string',
+        },
+        data: {},
+        preData: {},
+        tags: {
+            type: 'array',
+            items: {
+                $ref: '#/components/schemas/tagSchema',
+            },
+        },
+    },
+} as const;
+
+export type EventSchema = FromSchema<typeof eventSchema>;