diff --git a/src/index.ts b/src/index.ts
index 918c935..e74d330 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -7,5 +7,6 @@ export { Service, Stop } from './database/timetable'
 export { User } from './database/user'
 
 // Downstream API
+export { Versions } from './owlboardApi/versions'
 
 // Upstream API
\ No newline at end of file
diff --git a/src/owlboardApi/versions.ts b/src/owlboardApi/versions.ts
new file mode 100644
index 0000000..b7477d6
--- /dev/null
+++ b/src/owlboardApi/versions.ts
@@ -0,0 +1,7 @@
+interface Versions {
+    backend: string,
+    "db-manager": string,
+    "mq-client": string
+}
+
+export { Versions }
\ No newline at end of file