diff --git a/docker/wallarm-ct-deploy.sh b/docker/wallarm-docker.sh
similarity index 100%
rename from docker/wallarm-ct-deploy.sh
rename to docker/wallarm-docker.sh
diff --git a/native/wallarm-native.sh b/native/wallarm-native.sh
index 5dcd694..6bd2f50 100755
--- a/native/wallarm-native.sh
+++ b/native/wallarm-native.sh
@@ -44,6 +44,12 @@ INSTALLER_URL="${WALLARM_INSTALLER_URL:-${INSTALLER_BASE_URL}/wallarm-native-nod
 EU_DATA_NODES=("api.wallarm.com" "node-data0.eu1.wallarm.com" "node-data1.eu1.wallarm.com")
 US_DATA_NODES=("us1.api.wallarm.com" "node-data0.us1.wallarm.com" "node-data1.us1.wallarm.com")
 
+# Cloud region selection (populated by preflight, used by select_cloud_region)
+US_CLOUD_REACHABLE="false"
+EU_CLOUD_REACHABLE="false"
+CLOUD_REGION=""
+API_HOST=""
+
 # --- Helper functions ---
 log() { echo ">>> $*"; }
 err() { echo "!!! $*" >&2; }
@@ -87,12 +93,14 @@ EOF
 write_env_file() {
     local node_name="$1"
     local api_token="$2"
-    local labels="$3"
+    local api_host="$3"
+    local labels="$4"
     local config_path="${NODES_DIR}/${node_name}/etc/go-node.yaml"
     local env_file="${NODES_DIR}/${node_name}/env"
 
     cat > "${env_file}" <<EOF
 WALLARM_API_TOKEN=${api_token}
+WALLARM_API_HOST=${api_host}
 WALLARM_LABELS=${labels}
 WALLARM_CONFIG_PATH=${config_path}
 EOF
@@ -152,6 +160,8 @@ run_preflight() {
     local us eu
     us=$(test_cloud_endpoints "US" "${US_DATA_NODES[@]}")
     eu=$(test_cloud_endpoints "EU" "${EU_DATA_NODES[@]}")
+    US_CLOUD_REACHABLE="$us"
+    EU_CLOUD_REACHABLE="$eu"
     if [[ "$us" != "true" && "$eu" != "true" ]]; then
         err "Preflight failed: no Wallarm cloud region reachable (US/EU)."
         failed=1
@@ -203,7 +213,8 @@ install_single_node() {
     local node_name="$1"
     local listen_address="$2"
     local api_token="$3"
-    local labels="${4:-group=${node_name}}"
+    local api_host="$4"
+    local labels="${5:-group=${node_name}}"
 
     local work_dir="${NODES_DIR}/${node_name}"
     local installer_path="${work_dir}/wallarm-native-node-aio.sh"
@@ -230,11 +241,12 @@ EOF
     fi
 
     # 3. Write environment file (used by systemd and manual scripts)
-    write_env_file "${node_name}" "${api_token}" "${labels}"
+    write_env_file "${node_name}" "${api_token}" "${api_host}" "${labels}"
 
     # 4. Run installer
     cd "${work_dir}" || return 1
     if WALLARM_API_TOKEN="${api_token}" \
+       WALLARM_API_HOST="${api_host}" \
        WALLARM_LABELS="${labels}" \
        WALLARM_CONFIG_PATH="${work_dir}/etc/go-node.yaml" \
        ./wallarm-native-node-aio.sh install \
@@ -278,6 +290,9 @@ cmd_install() {
         exit 1
     fi
 
+    # Select Wallarm cloud region (US/EU)
+    select_cloud_region
+
     echo ""
     echo "Enter each node's name and listening address (format: name IP:Port)"
     echo "Example: node1 0.0.0.0:8081"
@@ -324,7 +339,7 @@ cmd_install() {
 
     declare -a INSTALL_PIDS=()
     for i in "${!NODE_NAMES[@]}"; do
-        install_single_node "${NODE_NAMES[$i]}" "${NODE_ADDRESSES[$i]}" "$WALLARM_API_TOKEN" &
+        install_single_node "${NODE_NAMES[$i]}" "${NODE_ADDRESSES[$i]}" "$WALLARM_API_TOKEN" "$API_HOST" &
         INSTALL_PIDS+=($!)
     done
 
diff --git a/setup.sh b/setup.sh
index f7a5c0b..656dfb2 100755
--- a/setup.sh
+++ b/setup.sh
@@ -169,7 +169,7 @@ for deploy_type in "${DEPLOY_TYPES[@]}"; do
         docker)
             echo -e "${CYAN}Docker deployment next steps:${NC}"
             echo -e "  1. Run the preflight check:   ${YELLOW}./deploy/wallarm-ct-check.sh${NC}"
-            echo -e "  2. Deploy a Wallarm node:     ${YELLOW}./deploy/wallarm-ct-deploy.sh${NC}"
+            echo -e "  2. Deploy a Wallarm node:     ${YELLOW}./deploy/wallarm-docker.sh${NC}"
             echo -e "  3. Reconfigure existing node: ${YELLOW}./deploy/wallarm-ct-reconfigure.sh${NC}"
             echo -e "  4. Uninstall a node:          ${YELLOW}./deploy/wallarm-ct-uninstall.sh${NC}"
             echo