diff --git a/rustfs/src/admin/handlers/bucket_meta.rs b/rustfs/src/admin/handlers/bucket_meta.rs
index 10ac47356..39b938753 100644
--- a/rustfs/src/admin/handlers/bucket_meta.rs
+++ b/rustfs/src/admin/handlers/bucket_meta.rs
@@ -81,12 +81,24 @@ pub fn register_bucket_meta_route(r: &mut S3Router<AdminOperation>) -> std::io::
         AdminOperation(&ExportBucketMetadata {}),
     )?;
 
+    r.insert(
+        Method::GET,
+        format!("{}{}", ADMIN_PREFIX, "/v3/export-bucket-metadata").as_str(),
+        AdminOperation(&ExportBucketMetadata {}),
+    )?;
+
     r.insert(
         Method::PUT,
         format!("{}{}", ADMIN_PREFIX, "/import-bucket-metadata").as_str(),
         AdminOperation(&ImportBucketMetadata {}),
     )?;
 
+    r.insert(
+        Method::PUT,
+        format!("{}{}", ADMIN_PREFIX, "/v3/import-bucket-metadata").as_str(),
+        AdminOperation(&ImportBucketMetadata {}),
+    )?;
+
     Ok(())
 }
 
diff --git a/rustfs/src/admin/handlers/kms_keys.rs b/rustfs/src/admin/handlers/kms_keys.rs
index 2351a698e..bee73bc6a 100644
--- a/rustfs/src/admin/handlers/kms_keys.rs
+++ b/rustfs/src/admin/handlers/kms_keys.rs
@@ -102,6 +102,13 @@ fn extract_query_params(uri: &hyper::Uri) -> HashMap<String, String> {
     params
 }
 
+fn extract_key_id(uri: &hyper::Uri) -> Option<String> {
+    let query_params = extract_query_params(uri);
+    ["keyId", "key-id", "key"]
+        .into_iter()
+        .find_map(|name| query_params.get(name).filter(|value| !value.is_empty()).cloned())
+}
+
 fn kms_service_manager_from_context() -> Option<std::sync::Arc<rustfs_kms::KmsServiceManager>> {
     resolve_kms_runtime_service_manager()
 }
@@ -247,8 +254,7 @@ impl Operation for DescribeKeyHandler {
         )
         .await?;
 
-        let query_params = extract_query_params(&req.uri);
-        let Some(key_id) = query_params.get("keyId") else {
+        let Some(key_id) = extract_key_id(&req.uri) else {
             return Err(s3_error!(InvalidRequest, "missing keyId parameter"));
         };
 
@@ -280,6 +286,24 @@ impl Operation for DescribeKeyHandler {
     }
 }
 
+#[cfg(test)]
+mod tests {
+    use super::extract_key_id;
+    use http::Uri;
+
+    #[test]
+    fn test_extract_key_id_supports_minio_aliases() {
+        for (uri, expected) in [
+            ("/rustfs/admin/v3/kms/key/status?keyId=legacy-key", "legacy-key"),
+            ("/rustfs/admin/v3/kms/key/status?key-id=minio-key", "minio-key"),
+            ("/rustfs/admin/v3/kms/key/status?key=fallback-key", "fallback-key"),
+        ] {
+            let uri: Uri = uri.parse().expect("uri should parse");
+            assert_eq!(extract_key_id(&uri).as_deref(), Some(expected));
+        }
+    }
+}
+
 /// List KMS keys (legacy endpoint)
 pub struct ListKeysHandler {}
 
diff --git a/rustfs/src/admin/handlers/kms_management.rs b/rustfs/src/admin/handlers/kms_management.rs
index 89769946d..c91c4644f 100644
--- a/rustfs/src/admin/handlers/kms_management.rs
+++ b/rustfs/src/admin/handlers/kms_management.rs
@@ -71,12 +71,24 @@ pub fn register_kms_management_route(r: &mut S3Router<AdminOperation>) -> std::i
         AdminOperation(&CreateKeyHandler {}),
     )?;
 
+    r.insert(
+        Method::POST,
+        format!("{}{}", ADMIN_PREFIX, "/v3/kms/key/create").as_str(),
+        AdminOperation(&CreateKeyHandler {}),
+    )?;
+
     r.insert(
         Method::GET,
         format!("{}{}", ADMIN_PREFIX, "/v3/kms/describe-key").as_str(),
         AdminOperation(&DescribeKeyHandler {}),
     )?;
 
+    r.insert(
+        Method::GET,
+        format!("{}{}", ADMIN_PREFIX, "/v3/kms/key/status").as_str(),
+        AdminOperation(&DescribeKeyHandler {}),
+    )?;
+
     r.insert(
         Method::GET,
         format!("{}{}", ADMIN_PREFIX, "/v3/kms/list-keys").as_str(),
@@ -95,6 +107,12 @@ pub fn register_kms_management_route(r: &mut S3Router<AdminOperation>) -> std::i
         AdminOperation(&KmsStatusHandler {}),
     )?;
 
+    r.insert(
+        Method::POST,
+        format!("{}{}", ADMIN_PREFIX, "/v3/kms/status").as_str(),
+        AdminOperation(&KmsStatusHandler {}),
+    )?;
+
     r.insert(
         Method::GET,
         format!("{}{}", ADMIN_PREFIX, "/v3/kms/config").as_str(),
diff --git a/rustfs/src/admin/handlers/tier.rs b/rustfs/src/admin/handlers/tier.rs
index f272e3444..11b61760f 100644
--- a/rustfs/src/admin/handlers/tier.rs
+++ b/rustfs/src/admin/handlers/tier.rs
@@ -22,6 +22,7 @@ use crate::{
     auth::{check_key_valid, get_session_token},
     server::{ADMIN_PREFIX, RemoteAddr},
 };
+use http::Uri;
 use http::{HeaderMap, StatusCode};
 use hyper::Method;
 use matchit::Params;
@@ -81,6 +82,21 @@ pub struct AddTierQuery {
 
 pub struct AddTier {}
 
+fn resolve_tier_name(uri: &Uri, params: &Params<'_, '_>) -> S3Result<String> {
+    if let Some(tier) = params.get("tier").map(str::trim).filter(|tier| !tier.is_empty()) {
+        return Ok(tier.to_string());
+    }
+
+    let query = if let Some(query) = uri.query() {
+        let input: AddTierQuery = from_bytes(query.as_bytes()).map_err(|_e| s3_error!(InvalidArgument, "get query failed"))?;
+        input
+    } else {
+        AddTierQuery::default()
+    };
+
+    Ok(require_tier_name(&query)?.to_string())
+}
+
 pub fn register_tier_route(r: &mut S3Router<AdminOperation>) -> std::io::Result<()> {
     r.insert(
         Method::GET,
@@ -94,6 +110,12 @@ pub fn register_tier_route(r: &mut S3Router<AdminOperation>) -> std::io::Result<
         AdminOperation(&GetTierInfo {}),
     )?;
 
+    r.insert(
+        Method::GET,
+        format!("{}{}", ADMIN_PREFIX, "/v3/tier/{tier}").as_str(),
+        AdminOperation(&VerifyTier {}),
+    )?;
+
     r.insert(
         Method::DELETE,
         format!("{}{}", ADMIN_PREFIX, "/v3/tier/{tiername}").as_str(),
@@ -461,17 +483,7 @@ impl Operation for RemoveTier {
 pub struct VerifyTier {}
 #[async_trait::async_trait]
 impl Operation for VerifyTier {
-    async fn call(&self, req: S3Request<Body>, _params: Params<'_, '_>) -> S3Result<S3Response<(StatusCode, Body)>> {
-        let query = {
-            if let Some(query) = req.uri.query() {
-                let input: AddTierQuery =
-                    from_bytes(query.as_bytes()).map_err(|_e| s3_error!(InvalidArgument, "get query failed"))?;
-                input
-            } else {
-                AddTierQuery::default()
-            }
-        };
-
+    async fn call(&self, req: S3Request<Body>, params: Params<'_, '_>) -> S3Result<S3Response<(StatusCode, Body)>> {
         let Some(input_cred) = req.credentials else {
             return Err(s3_error!(InvalidRequest, "get cred failed"));
         };
@@ -489,10 +501,10 @@ impl Operation for VerifyTier {
         )
         .await?;
 
-        let tier_name = require_tier_name(&query)?;
+        let tier = resolve_tier_name(&req.uri, &params)?;
         let tier_config_mgr_handle = resolve_tier_config_handle();
         let mut tier_config_mgr = tier_config_mgr_handle.write().await;
-        tier_config_mgr.verify(tier_name).await.map_err(map_tier_verify_error)?;
+        tier_config_mgr.verify(&tier).await.map_err(map_tier_verify_error)?;
 
         let mut header = HeaderMap::new();
         header.insert(CONTENT_TYPE, "application/json".parse().unwrap());
@@ -672,8 +684,34 @@ impl Operation for ClearTier {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use http::Uri;
+    use matchit::Router;
     use rustfs_ecstore::bucket::lifecycle::tier_last_day_stats::LastDayTierStats;
 
+    #[test]
+    fn resolve_tier_name_prefers_path_parameter() {
+        let uri: Uri = "/rustfs/admin/v3/tier/HOT?tier=COLD".parse().expect("uri should parse");
+        let mut router = Router::new();
+        router
+            .insert("/rustfs/admin/v3/tier/{tier}", ())
+            .expect("route should insert");
+        let matched = router.at("/rustfs/admin/v3/tier/HOT").expect("route should match");
+
+        let tier = resolve_tier_name(&uri, &matched.params).expect("path parameter should resolve");
+        assert_eq!(tier, "HOT");
+    }
+
+    #[test]
+    fn resolve_tier_name_falls_back_to_query_parameter() {
+        let uri: Uri = "/rustfs/admin/v3/tier-stats?tier=WARM".parse().expect("uri should parse");
+        let mut router: Router<()> = Router::new();
+        router.insert("/", ()).expect("root route should insert");
+        let params = router.at("/").expect("root route should match").params;
+
+        let tier = resolve_tier_name(&uri, &params).expect("query parameter should resolve");
+        assert_eq!(tier, "WARM");
+    }
+
     #[test]
     fn require_tier_name_rejects_missing_value() {
         let err = require_tier_name(&AddTierQuery::default()).expect_err("missing tier should return an error");
diff --git a/rustfs/src/admin/route_registration_test.rs b/rustfs/src/admin/route_registration_test.rs
index c6821e5ac..8682bd753 100644
--- a/rustfs/src/admin/route_registration_test.rs
+++ b/rustfs/src/admin/route_registration_test.rs
@@ -100,6 +100,7 @@ fn test_register_routes_cover_representative_admin_paths() {
     assert_route(&router, Method::POST, &admin_path("/v3/background-heal/status"));
 
     assert_route(&router, Method::GET, &admin_path("/v3/tier"));
+    assert_route(&router, Method::GET, &admin_path("/v3/tier/HOT"));
     assert_route(&router, Method::POST, &admin_path("/v3/tier/clear"));
     assert_route(&router, Method::PUT, &admin_path("/v3/set-bucket-quota"));
     assert_route(&router, Method::GET, &admin_path("/v3/get-bucket-quota"));
@@ -107,13 +108,19 @@ fn test_register_routes_cover_representative_admin_paths() {
     assert_route(&router, Method::GET, &admin_path("/v3/quota-stats/test-bucket"));
 
     assert_route(&router, Method::GET, &admin_path("/export-bucket-metadata"));
+    assert_route(&router, Method::GET, &admin_path("/v3/export-bucket-metadata"));
     assert_route(&router, Method::PUT, &admin_path("/import-bucket-metadata"));
+    assert_route(&router, Method::PUT, &admin_path("/v3/import-bucket-metadata"));
     assert_route(&router, Method::GET, &admin_path("/v3/list-remote-targets"));
     assert_route(&router, Method::PUT, &admin_path("/v3/set-remote-target"));
     assert_route(&router, Method::GET, &admin_path("/debug/pprof/profile"));
 
     assert_route(&router, Method::POST, &admin_path("/v3/kms/create-key"));
+    assert_route(&router, Method::POST, &admin_path("/v3/kms/key/create"));
     assert_route(&router, Method::POST, &admin_path("/v3/kms/configure"));
+    assert_route(&router, Method::GET, &admin_path("/v3/kms/status"));
+    assert_route(&router, Method::POST, &admin_path("/v3/kms/status"));
+    assert_route(&router, Method::GET, &admin_path("/v3/kms/key/status"));
     assert_route(&router, Method::POST, &admin_path("/v3/kms/keys"));
     assert_route(&router, Method::GET, &admin_path("/v3/kms/keys"));
     assert_route(&router, Method::GET, &admin_path("/v3/kms/keys/test-key"));