diff --git a/src/callers/mod.rs b/src/callers/mod.rs
new file mode 100644
index 0000000..0ba6b03
--- /dev/null
+++ b/src/callers/mod.rs
@@ -0,0 +1,5 @@
+pub mod song;
+
+pub mod endpoints {
+    pub const QUEUESONG: &str = "api/v2/song/queue";
+}
\ No newline at end of file
diff --git a/src/callers/song.rs b/src/callers/song.rs
new file mode 100644
index 0000000..e10de77
--- /dev/null
+++ b/src/callers/song.rs
@@ -0,0 +1,8 @@
+pub mod request {
+}
+
+pub mod response {
+}
+
+pub mod endpoint {
+}
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 2ec5576..d6ae62a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,6 +7,8 @@ use axum::{
 };
 // use serde::{Deserialize, Serialize};
 
+pub mod callers;
+
 #[tokio::main]
 async fn main() {
     // initialize tracing