diff --git a/src/api3.rs b/src/api3.rs
index 4fb3667d..f74fcf64 100644
--- a/src/api3.rs
+++ b/src/api3.rs
@@ -1,11 +1,14 @@
 use failure::*;
-use std::collections::HashMap;
+//use std::collections::HashMap;
 
 
 use crate::api::schema::*;
 use crate::api::router::*;
 use serde_json::{json, Value};
 
+mod config;
+mod version;
+
 fn test_sync_api_handler(param: Value, _info: &ApiMethod) -> Result<Value, Error> {
     println!("This is a test {}", param);
 
@@ -24,20 +27,6 @@ fn test_sync_api_handler(param: Value, _info: &ApiMethod) -> Result<Value, Error
     Ok(json!(null))
 }
 
-const PROXMOX_PKG_VERSION: &'static str = env!("PROXMOX_PKG_VERSION");
-const PROXMOX_PKG_RELEASE: &'static str = env!("PROXMOX_PKG_RELEASE");
-const PROXMOX_PKG_REPOID: &'static str = env!("PROXMOX_PKG_REPOID");
-
-
-fn get_version(param: Value, _info: &ApiMethod) -> Result<Value, Error> {
-
-    Ok(json!({
-        "version": PROXMOX_PKG_VERSION,
-        "release": PROXMOX_PKG_RELEASE,
-        "repoid": PROXMOX_PKG_REPOID
-    }))
-}
-
 pub fn router() -> Router {
 
     let route4 = Router::new()
@@ -62,16 +51,17 @@ pub fn router() -> Router {
     let nodes = Router::new()
         .match_all("node", nodeinfo);
 
-    let version = Router::new()
-        .get(ApiMethod::new(
-            get_version,
-            ObjectSchema::new("Proxmox Backup Server API version.")));
 
-     let route = Router::new()
+    let route = Router::new()
         .get(ApiMethod::new(
-            get_version,
+            |_,_| Ok(json!([
+                {"subdir": "config"},
+                {"subdir": "version"},
+                {"subdir": "nodes"}
+            ])),
             ObjectSchema::new("Directory index.")))
-        .subdir("version", version)
+        .subdir("config", config::router())
+        .subdir("version", version::router())
         .subdir("nodes", nodes);
 
     route
diff --git a/src/api3/config.rs b/src/api3/config.rs
new file mode 100644
index 00000000..df476581
--- /dev/null
+++ b/src/api3/config.rs
@@ -0,0 +1,22 @@
+use failure::*;
+use std::collections::HashMap;
+
+use crate::api::schema::*;
+use crate::api::router::*;
+use serde_json::{json, Value};
+
+mod datastore;
+
+pub fn router() -> Router {
+
+    let route = Router::new()
+        .get(ApiMethod::new(
+            |_,_| Ok(json!([
+                {"subdir": "datastore"}
+            ])),
+            ObjectSchema::new("Directory index.")))
+        .subdir("datastore", datastore::router());
+   
+
+    route
+}
diff --git a/src/api3/config/datastore.rs b/src/api3/config/datastore.rs
new file mode 100644
index 00000000..ee6e82aa
--- /dev/null
+++ b/src/api3/config/datastore.rs
@@ -0,0 +1,21 @@
+use failure::*;
+use std::collections::HashMap;
+
+use crate::api::schema::*;
+use crate::api::router::*;
+use serde_json::{json, Value};
+
+fn datastore_list(param: Value, _info: &ApiMethod) -> Result<Value, Error> {
+    println!("This is a test {}", param);
+    Ok(json!({}))
+}
+
+pub fn router() -> Router {
+
+    let route = Router::new()
+        .get(ApiMethod::new(
+            datastore_list,
+            ObjectSchema::new("Directory index.")));
+
+    route
+}
diff --git a/src/api3/version.rs b/src/api3/version.rs
new file mode 100644
index 00000000..d70f51df
--- /dev/null
+++ b/src/api3/version.rs
@@ -0,0 +1,28 @@
+use failure::*;
+
+use crate::api::schema::*;
+use crate::api::router::*;
+use serde_json::{json, Value};
+
+const PROXMOX_PKG_VERSION: &'static str = env!("PROXMOX_PKG_VERSION");
+const PROXMOX_PKG_RELEASE: &'static str = env!("PROXMOX_PKG_RELEASE");
+const PROXMOX_PKG_REPOID: &'static str = env!("PROXMOX_PKG_REPOID");
+
+fn get_version(_param: Value, _info: &ApiMethod) -> Result<Value, Error> {
+
+    Ok(json!({
+        "version": PROXMOX_PKG_VERSION,
+        "release": PROXMOX_PKG_RELEASE,
+        "repoid": PROXMOX_PKG_REPOID
+    }))
+}
+
+pub fn router() -> Router {
+
+    let route = Router::new()
+        .get(ApiMethod::new(
+            get_version,
+            ObjectSchema::new("Proxmox Backup Server API version.")));
+
+    route
+}
diff --git a/src/config/data_store.rs b/src/config/data_store.rs
index 97c58428..c73234ac 100644
--- a/src/config/data_store.rs
+++ b/src/config/data_store.rs
@@ -1,6 +1,6 @@
 use failure::*;
 
-use std::fs::{File, OpenOptions};
+use std::fs::{OpenOptions};
 use std::io::Read;
 
 //use std::sync::Arc;
@@ -32,23 +32,23 @@ fn init() -> SectionConfig {
     config
 }
 
-const datastore_cfg: &str = "/etc/proxmox-backup/datastore.cfg";
+const DATASTORE_CFG_FILENAME: &str = "/etc/proxmox-backup/datastore.cfg";
 
 fn config() -> Result<SectionConfigData, Error> {
 
     let mut file = match OpenOptions::new()
         .create(true)
         .write(true)
-        .open(datastore_cfg) {
+        .open(DATASTORE_CFG_FILENAME) {
             Ok(file) => file,
             Err(err) => bail!("Unable to open '{}' - {}",
-                              datastore_cfg, err),
+                              DATASTORE_CFG_FILENAME, err),
         };
 
     let mut contents = String::new();
     file.read_to_string(&mut contents).unwrap();
 
-    CONFIG.parse(datastore_cfg, &contents)
+    CONFIG.parse(DATASTORE_CFG_FILENAME, &contents)
 }
 
 
diff --git a/src/lib.rs b/src/lib.rs
index 810fe8ae..55b88080 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -49,4 +49,3 @@ pub mod storage {
 pub mod getopts;
 
 pub mod api3;
-