diff --git a/lib/src/commands.rs b/lib/src/commands.rs
index 721315b..7a2120a 100644
--- a/lib/src/commands.rs
+++ b/lib/src/commands.rs
@@ -203,6 +203,46 @@ impl Command for ExportCommand {
     }
 }
 
+struct EncryptCommand {}
+impl Command for EncryptCommand {
+    fn help(&self) -> String {
+        let mut h = vec![];
+        h.push("Encrypt the wallet with a password");
+        h.push("Note 1: This will encrypt the seed and the sapling and transparent private keys.");
+        h.push("        Use 'unlock' to temporarily unlock the wallet for spending or 'decrypt' ");
+        h.push("        to permanatly remove the encryption");
+        h.push("Note 2: If you forget the password, the only way to recover the wallet is to restore");
+        h.push("        from the seed phrase.");
+        h.push("Usage:");
+        h.push("encrypt password");
+        h.push("");
+        h.push("Example:");
+        h.push("encrypt my_strong_password");
+
+        h.join("\n")
+    }
+
+    fn short_help(&self) -> String {
+        "Encrypt the wallet with a password".to_string()
+    }
+
+    fn exec(&self, args: &[&str], lightclient: &LightClient) -> String {
+        if args.len() != 1 {
+            return self.help();
+        }
+
+        let passwd = args[0].to_string();
+
+        match lightclient.wallet.write().unwrap().encrypt(passwd) {
+            Ok(_)  => object!{ "result" => "success" },
+            Err(e) => object!{
+                "result" => "error",
+                "error"  => e.to_string()
+            }
+        }.pretty(2)
+    }
+}
+
 struct DecryptCommand {}
 impl Command for DecryptCommand {
     fn help(&self) -> String {
@@ -309,11 +349,11 @@ impl Command for SendCommand {
         // 2 - A single argument in the form of a JSON string that is "[{address: address, value: value, memo: memo},...]"
 
         // 1 - Destination address. T or Z address
-        if args.len() < 1 || args.len() > 3 {
+         if args.len() < 1 || args.len() > 3 {
             return self.help();
         }
 
-        // Check for a single argument that can be parsed as JSON
+     // Check for a single argument that can be parsed as JSON
         if args.len() == 1 {
             // Sometimes on the command line, people use "'" for the quotes, which json::parse doesn't
             // understand. So replace it with double-quotes
@@ -327,11 +367,11 @@ impl Command for SendCommand {
                 }
             };
 
-            if !json_args.is_array() {
+         if !json_args.is_array() {
                 return format!("Couldn't parse argument as array\n{}", self.help());
             }
 
-            let maybe_send_args = json_args.members().map( |j| {
+                    let maybe_send_args = json_args.members().map( |j| {
                 if !j.has_key("address") || !j.has_key("amount") {
                     Err(format!("Need 'address' and 'amount'\n"))
                 } else {
@@ -359,7 +399,6 @@ impl Command for SendCommand {
             };
 
             let memo = if args.len() == 3 { Some(args[2].to_string()) } else {None};
-            
             lightclient.do_sync(true);
             match lightclient.do_send(vec!((args[0], value, memo))) {
                 Ok(txid) => { object!{ "txid" => txid } },
diff --git a/lib/src/grpcconnector.rs b/lib/src/grpcconnector.rs
index 3a63b4e..10d0d88 100644
--- a/lib/src/grpcconnector.rs
+++ b/lib/src/grpcconnector.rs
@@ -284,7 +284,7 @@ pub fn broadcast_raw_tx(uri: &http::Uri, no_cert: bool, tx_bytes: Box<[u8]>) ->
                             txid = txid[1..txid.len()-1].to_string();
                         }
 
-                        Ok(txid)
+                        Ok(txid)  
                     } else {
                         Err(format!("Error: {:?}", sendresponse))
                     }