diff --git a/awg/newclient.sh b/awg/newclient.sh
new file mode 100644
index 0000000..2f7381f
--- /dev/null
+++ b/awg/newclient.sh
@@ -0,0 +1,121 @@
+#!/bin/bash
+
+set -e
+
+if [ -z "$1" ]; then
+    echo "Error: CLIENT_NAME argument is not provided"
+    exit 1
+fi
+
+if [ -z "$2" ]; then
+    echo "Error: ENDPOINT argument is not provided"
+    exit 1
+fi
+
+if [ -z "$3" ]; then
+    echo "Error: WG_CONFIG_FILE argument is not provided"
+    exit 1
+fi
+
+if [ -z "$4" ]; then
+    echo "Error: DOCKER_CONTAINER argument is not provided"
+    exit 1
+fi
+
+CLIENT_NAME="$1"
+ENDPOINT="$2"
+WG_CONFIG_FILE="$3"
+DOCKER_CONTAINER="$4"
+
+if [[ ! "$CLIENT_NAME" =~ ^[a-zA-Z0-9_-]+$ ]]; then
+    echo "Error: Invalid CLIENT_NAME. Only letters, numbers, underscores, and hyphens are allowed."
+    exit 1
+fi
+
+pwd=$(pwd)
+mkdir -p "$pwd/users/$CLIENT_NAME"
+mkdir -p "$pwd/files"
+
+key=$(docker exec -i $DOCKER_CONTAINER wg genkey)
+psk=$(docker exec -i $DOCKER_CONTAINER wg genpsk)
+
+SERVER_CONF_PATH="$pwd/files/server.conf"
+docker exec -i $DOCKER_CONTAINER cat $WG_CONFIG_FILE > "$SERVER_CONF_PATH"
+
+SERVER_PRIVATE_KEY=$(awk '/^PrivateKey\s*=/ {print $3}' "$SERVER_CONF_PATH")
+SERVER_PUBLIC_KEY=$(echo "$SERVER_PRIVATE_KEY" | docker exec -i $DOCKER_CONTAINER wg pubkey)
+LISTEN_PORT=$(awk '/ListenPort\s*=/ {print $3}' "$SERVER_CONF_PATH")
+ADDITIONAL_PARAMS=$(awk '/^Jc\s*=|^Jmin\s*=|^Jmax\s*=|^S1\s*=|^S2\s*=|^H[1-4]\s*=/' "$SERVER_CONF_PATH")
+
+octet=2
+while grep -E "AllowedIPs\s*=\s*10\.8\.1\.$octet/32" "$SERVER_CONF_PATH" > /dev/null; do
+    (( octet++ ))
+done
+
+if [ "$octet" -gt 254 ]; then
+    echo "Error: WireGuard internal subnet 10.8.1.0/24 is full"
+    exit 1
+fi
+
+CLIENT_IP="10.8.1.$octet/32"
+ALLOWED_IPS="$CLIENT_IP"
+
+CLIENT_PUBLIC_KEY=$(echo "$key" | docker exec -i $DOCKER_CONTAINER wg pubkey)
+
+cat << EOF >> "$SERVER_CONF_PATH"
+[Peer]
+# $CLIENT_NAME
+PublicKey = $CLIENT_PUBLIC_KEY
+PresharedKey = $psk
+AllowedIPs = $ALLOWED_IPS
+
+EOF
+
+docker cp "$SERVER_CONF_PATH" $DOCKER_CONTAINER:$WG_CONFIG_FILE
+
+docker exec -i $DOCKER_CONTAINER sh -c "wg-quick down $WG_CONFIG_FILE && wg-quick up $WG_CONFIG_FILE"
+
+cat << EOF > "$pwd/users/$CLIENT_NAME/$CLIENT_NAME.conf"
+[Interface]
+Address = $CLIENT_IP
+DNS = 1.1.1.1, 1.0.0.1
+PrivateKey = $key
+$ADDITIONAL_PARAMS
+[Peer]
+PublicKey = $SERVER_PUBLIC_KEY
+PresharedKey = $psk
+AllowedIPs = 0.0.0.0/0
+Endpoint = $ENDPOINT:$LISTEN_PORT
+PersistentKeepalive = 25
+EOF
+
+CLIENTS_TABLE_PATH="$pwd/files/clientsTable"
+docker exec -i $DOCKER_CONTAINER cat /opt/amnezia/awg/clientsTable > "$CLIENTS_TABLE_PATH" || echo "[]" > "$CLIENTS_TABLE_PATH"
+
+CREATION_DATE=$(date)
+if [ -f "$CLIENTS_TABLE_PATH" ]; then
+    jq --arg clientId "$CLIENT_PUBLIC_KEY" \
+       --arg clientName "$CLIENT_NAME" \
+       --arg creationDate "$CREATION_DATE" \
+       '. += [{"clientId": $clientId, "userData": {"clientName": $clientName, "creationDate": $creationDate}}]' \
+       "$CLIENTS_TABLE_PATH" > "$CLIENTS_TABLE_PATH.tmp"
+    mv "$CLIENTS_TABLE_PATH.tmp" "$CLIENTS_TABLE_PATH"
+else
+    jq -n --arg clientId "$CLIENT_PUBLIC_KEY" \
+          --arg clientName "$CLIENT_NAME" \
+          --arg creationDate "$CREATION_DATE" \
+          '[{"clientId": $clientId, "userData": {"clientName": $clientName, "creationDate": $creationDate}}]' \
+          > "$CLIENTS_TABLE_PATH"
+fi
+
+docker cp "$CLIENTS_TABLE_PATH" $DOCKER_CONTAINER:/opt/amnezia/awg/clientsTable
+
+traffic_file="$pwd/users/$CLIENT_NAME/traffic.json"
+echo '{
+    "total_incoming": 0,
+    "total_outgoing": 0,
+    "last_incoming": 0,
+    "last_outgoing": 0
+}' > "$traffic_file"
+
+echo "Client $CLIENT_NAME successfully added to WireGuard"