diff --git a/.gitignore b/.gitignore
index da97952..59a6fc2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,4 +12,5 @@ zenoh-ts/esm/
 zenoh-plugin-remote-api/target/** 
 zenoh-plugin-remote-api/bindings/** 
 **/target/** 
-**/node_modules/** 
\ No newline at end of file
+**/node_modules/** 
+**/dist/** 
diff --git a/Cargo.lock b/Cargo.lock
index d1f22b5..29d0e8e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3181,6 +3181,7 @@ dependencies = [
 name = "zenoh-plugin-remote-api"
 version = "1.0.0"
 dependencies = [
+ "base64 0.22.1",
  "flume",
  "futures",
  "futures-util",
diff --git a/zenoh-plugin-remote-api/Cargo.toml b/zenoh-plugin-remote-api/Cargo.toml
index 9359395..9024155 100644
--- a/zenoh-plugin-remote-api/Cargo.toml
+++ b/zenoh-plugin-remote-api/Cargo.toml
@@ -46,7 +46,7 @@ tokio-tungstenite = "0.23.1"
 tokio-rustls = { version = "0.26.0", default-features = false }
 futures-util = "0.3.26"
 rustls-pemfile = "2.1.2"
-
+base64 = "0.22.1"
 flume = "0.11"
 futures = "0.3.5"
 git-version = "0.3.5"
@@ -55,7 +55,7 @@ ts-rs = { version = "9.0", features = [
     "serde-compat",
     "uuid-impl",
     "serde-json-impl",
-    "no-serde-warnings"
+    "no-serde-warnings",
 ] }
 tracing = "0.1"
 schemars = { version = "0.8.12", features = ["either"] }
diff --git a/zenoh-plugin-remote-api/src/handle_control_message.rs b/zenoh-plugin-remote-api/src/handle_control_message.rs
index 943443d..b10af5f 100644
--- a/zenoh-plugin-remote-api/src/handle_control_message.rs
+++ b/zenoh-plugin-remote-api/src/handle_control_message.rs
@@ -79,8 +79,18 @@ pub(crate) async fn handle_control_message(
             add_if_some!(priority, get_builder);
             add_if_some!(express, get_builder);
             add_if_some!(encoding, get_builder);
-            add_if_some!(payload, get_builder);
-            add_if_some!(attachment, get_builder);
+            if let Some(payload_b64) = payload {
+                match payload_b64.b64_to_bytes() {
+                    Ok(payload) => get_builder = get_builder.payload(payload),
+                    Err(err) => warn!("Could not decode B64 encoded bytes {err}"),
+                }
+            }
+            if let Some(attachment_b64) = attachment {
+                match attachment_b64.b64_to_bytes() {
+                    Ok(attachment) => get_builder = get_builder.attachment(attachment),
+                    Err(err) => warn!("Could not decode B64 encoded bytes {err}"),
+                }
+            }
 
             match handler {
                 HandlerChannel::Fifo(size) => {
@@ -130,12 +140,26 @@ pub(crate) async fn handle_control_message(
             express,
             attachment,
         } => {
-            let mut put_builder = state_map.session.put(key_expr, payload);
+            let mut put_builder = match payload.b64_to_bytes() {
+                Ok(payload) => state_map.session.put(key_expr, payload),
+                Err(err) => {
+                    warn!("ControlMsg::Put , could not decode B64 encoded bytes {err}");
+                    return Ok(None);
+                }
+            };
+
             add_if_some!(encoding, put_builder);
             add_if_some!(congestion_control, put_builder);
             add_if_some!(priority, put_builder);
             add_if_some!(express, put_builder);
-            add_if_some!(attachment, put_builder);
+
+            if let Some(attachment_b64) = attachment {
+                match attachment_b64.b64_to_bytes() {
+                    Ok(attachment) => put_builder = put_builder.attachment(attachment),
+                    Err(err) => warn!("Could not decode B64 encoded bytes {err}"),
+                }
+            }
+
             put_builder.await?;
         }
         ControlMsg::Delete {
@@ -149,7 +173,12 @@ pub(crate) async fn handle_control_message(
             add_if_some!(congestion_control, delete_builder);
             add_if_some!(priority, delete_builder);
             add_if_some!(express, delete_builder);
-            add_if_some!(attachment, delete_builder);
+            if let Some(attachment_b64) = attachment {
+                match attachment_b64.b64_to_bytes() {
+                    Ok(attachment) => delete_builder = delete_builder.attachment(attachment),
+                    Err(err) => warn!("Could not decode B64 encoded bytes {err}"),
+                }
+            }
 
             delete_builder.await?;
         }
diff --git a/zenoh-plugin-remote-api/src/handle_data_message.rs b/zenoh-plugin-remote-api/src/handle_data_message.rs
index 09236ca..7555937 100644
--- a/zenoh-plugin-remote-api/src/handle_data_message.rs
+++ b/zenoh-plugin-remote-api/src/handle_data_message.rs
@@ -32,9 +32,24 @@ pub async fn handle_data_message(
             encoding,
         } => {
             if let Some(publisher) = state_map.publishers.get(&id) {
-                let mut put_builder = publisher.put(payload);
-                if let Some(payload) = attachment {
-                    put_builder = put_builder.attachment(payload);
+                let mut put_builder = match payload.b64_to_bytes() {
+                    Ok(payload) => publisher.put(payload),
+                    Err(err) => {
+                        warn!("DataMsg::PublisherPut : Could not decode B64 encoded bytes {err}");
+                        return Err(Box::new(err));
+                    }
+                };
+
+                if let Some(attachment_b64) = attachment {
+                    match attachment_b64.b64_to_bytes() {
+                        Ok(payload) => put_builder = put_builder.attachment(payload),
+                        Err(err) => {
+                            warn!(
+                                "DataMsg::PublisherPut : Could not decode B64 encoded bytes {err}"
+                            );
+                            return Err(Box::new(err));
+                        }
+                    }
                 }
                 if let Some(encoding) = encoding {
                     put_builder = put_builder.encoding(encoding);
@@ -59,9 +74,21 @@ pub async fn handle_data_message(
                 if let Some(q) = query {
                     match reply.result {
                         QueryReplyVariant::Reply { key_expr, payload } => {
-                            q.reply(key_expr, payload).await?
+                            match payload.b64_to_bytes() {
+                                Ok(payload) => q.reply(key_expr, payload).await?,
+                                Err(err) => {
+                                    warn!("QueryReplyVariant::Reply : Could not decode B64 encoded bytes {err}");
+                                    return Err(Box::new(err));
+                                }
+                            }
                         }
-                        QueryReplyVariant::ReplyErr { payload } => q.reply_err(payload).await?,
+                        QueryReplyVariant::ReplyErr { payload } => match payload.b64_to_bytes() {
+                            Ok(payload) => q.reply_err(payload).await?,
+                            Err(err) => {
+                                warn!("QueryReplyVariant::Reply : Could not decode B64 encoded bytes {err}");
+                                return Err(Box::new(err));
+                            }
+                        },
                         QueryReplyVariant::ReplyDelete { key_expr } => {
                             q.reply_del(key_expr).await?
                         }
diff --git a/zenoh-plugin-remote-api/src/interface.rs b/zenoh-plugin-remote-api/src/interface.rs
index 4c508a3..08314ff 100644
--- a/zenoh-plugin-remote-api/src/interface.rs
+++ b/zenoh-plugin-remote-api/src/interface.rs
@@ -1,5 +1,6 @@
 use std::sync::Arc;
 
+use base64::{prelude::BASE64_STANDARD, Engine};
 use serde::{Deserialize, Deserializer, Serialize, Serializer};
 use ts_rs::TS;
 use uuid::Uuid;
@@ -16,6 +17,22 @@ use zenoh::{
 // ██   ██ ██      ██  ██  ██ ██    ██    ██    ██          ██   ██ ██      ██     ██  ██  ██ ██           ██      ██ ██   ██ ██    ██ ██
 // ██   ██ ███████ ██      ██  ██████     ██    ███████     ██   ██ ██      ██     ██      ██ ███████ ███████ ███████ ██   ██  ██████  ███████
 
+#[derive(TS)]
+#[ts(export)]
+#[derive(Debug, Serialize, Deserialize)]
+pub(crate) struct B64String(String);
+impl From<String> for B64String {
+    fn from(value: String) -> Self {
+        B64String(value)
+    }
+}
+
+impl B64String {
+    pub fn b64_to_bytes(self) -> Result<Vec<u8>, base64::DecodeError> {
+        BASE64_STANDARD.decode(self.0)
+    }
+}
+
 #[derive(TS)]
 #[ts(export)]
 #[derive(Debug, Serialize, Deserialize)]
@@ -31,8 +48,8 @@ pub enum DataMsg {
     // Client -> SVR
     PublisherPut {
         id: Uuid,
-        payload: Vec<u8>,
-        attachment: Option<Vec<u8>>,
+        payload: B64String,
+        attachment: Option<B64String>,
         encoding: Option<String>,
     },
     // SVR -> Client
@@ -108,10 +125,10 @@ pub enum ControlMsg {
         express: Option<bool>,
         #[ts(type = "string | undefined")]
         encoding: Option<String>,
-        #[ts(type = "number[] | undefined")]
-        payload: Option<Vec<u8>>,
-        #[ts(type = "number[] | undefined")]
-        attachment: Option<Vec<u8>>,
+        #[ts(type = "string | undefined")]
+        payload: Option<B64String>,
+        #[ts(type = "string | undefined")]
+        attachment: Option<B64String>,
     },
     GetFinished {
         id: Uuid,
@@ -119,7 +136,7 @@ pub enum ControlMsg {
     Put {
         #[ts(as = "OwnedKeyExprWrapper")]
         key_expr: OwnedKeyExpr,
-        payload: Vec<u8>,
+        payload: B64String,
         //
         #[ts(type = "string | undefined")]
         encoding: Option<String>,
@@ -139,8 +156,8 @@ pub enum ControlMsg {
         priority: Option<Priority>,
         #[ts(type = "boolean | undefined")]
         express: Option<bool>,
-        #[ts(type = "number[] | undefined")]
-        attachment: Option<Vec<u8>>,
+        #[ts(type = "string | undefined")]
+        attachment: Option<B64String>,
     },
     Delete {
         #[ts(as = "OwnedKeyExprWrapper")]
@@ -162,8 +179,8 @@ pub enum ControlMsg {
         priority: Option<Priority>,
         #[ts(type = "boolean | undefined")]
         express: Option<bool>,
-        #[ts(type = "number[] | undefined")]
-        attachment: Option<Vec<u8>>,
+        #[ts(type = "string | undefined")]
+        attachment: Option<B64String>,
     },
     // Subscriber
     DeclareSubscriber {
@@ -395,16 +412,22 @@ pub struct QueryWS {
     key_expr: OwnedKeyExpr,
     parameters: String,
     encoding: Option<String>,
-    #[ts(type = "number[] | undefined")]
-    attachment: Option<Vec<u8>>,
-    #[ts(type = "number[] | undefined")]
-    payload: Option<Vec<u8>>,
+    #[ts(type = "string | undefined")]
+    attachment: Option<B64String>,
+    #[ts(type = "string | undefined")]
+    payload: Option<B64String>,
 }
 
 impl From<(&Query, Uuid)> for QueryWS {
     fn from((q, uuid): (&Query, Uuid)) -> Self {
-        let payload = q.payload().map(|x| x.to_bytes().to_vec());
-        let attachment: Option<Vec<u8>> = q.attachment().map(|x| x.to_bytes().to_vec());
+        let payload = q
+            .payload()
+            .map(|x| x.to_bytes().to_vec())
+            .map(|vec_bytes| BASE64_STANDARD.encode(vec_bytes).into());
+        let attachment: Option<B64String> = q
+            .attachment()
+            .map(|x| x.to_bytes().to_vec())
+            .map(|vec_bytes| BASE64_STANDARD.encode(vec_bytes).into());
 
         QueryWS {
             query_uuid: uuid,
@@ -462,10 +485,10 @@ pub enum QueryReplyVariant {
     Reply {
         #[ts(as = "OwnedKeyExprWrapper")]
         key_expr: OwnedKeyExpr,
-        payload: Vec<u8>,
+        payload: B64String,
     },
     ReplyErr {
-        payload: Vec<u8>,
+        payload: B64String,
     },
     ReplyDelete {
         #[ts(as = "OwnedKeyExprWrapper")]
@@ -477,7 +500,7 @@ pub enum QueryReplyVariant {
 #[ts(export)]
 #[derive(Debug, Serialize, Deserialize)]
 pub struct ReplyErrorWS {
-    pub(crate) payload: Vec<u8>,
+    pub(crate) payload: B64String,
     pub(crate) encoding: String,
 }
 
@@ -486,7 +509,7 @@ impl From<ReplyError> for ReplyErrorWS {
         let z_bytes: Vec<u8> = r_e.payload().to_bytes().to_vec();
 
         ReplyErrorWS {
-            payload: z_bytes,
+            payload: BASE64_STANDARD.encode(z_bytes).into(),
             encoding: r_e.encoding().to_string(),
         }
     }
@@ -497,7 +520,7 @@ impl From<&ReplyError> for ReplyErrorWS {
         let z_bytes: Vec<u8> = r_e.payload().to_bytes().to_vec();
 
         ReplyErrorWS {
-            payload: z_bytes,
+            payload: base64::prelude::BASE64_STANDARD.encode(z_bytes).into(),
             encoding: r_e.encoding().to_string(),
         }
     }
@@ -508,14 +531,14 @@ impl From<&ReplyError> for ReplyErrorWS {
 pub struct SampleWS {
     #[ts(as = "OwnedKeyExprWrapper")]
     pub(crate) key_expr: OwnedKeyExpr,
-    pub(crate) value: Vec<u8>,
+    pub(crate) value: B64String,
     pub(crate) kind: SampleKindWS,
     pub(crate) encoding: String,
     pub(crate) timestamp: Option<String>,
     pub(crate) congestion_control: u8,
     pub(crate) priority: u8,
     pub(crate) express: bool,
-    pub(crate) attachement: Option<Vec<u8>>,
+    pub(crate) attachement: Option<B64String>,
 }
 
 #[derive(Debug, Serialize, Deserialize, TS)]
@@ -536,19 +559,21 @@ impl From<SampleKind> for SampleKindWS {
 
 impl From<&Sample> for SampleWS {
     fn from(s: &Sample) -> Self {
-        // let z_bytes: Vec<u8> = Vec::<u8>::from(s.payload());
         let z_bytes: Vec<u8> = s.payload().to_bytes().to_vec();
 
         SampleWS {
             key_expr: s.key_expr().to_owned().into(),
-            value: z_bytes,
+            value: BASE64_STANDARD.encode(z_bytes).into(),
             kind: s.kind().into(),
             timestamp: s.timestamp().map(|x| x.to_string_rfc3339_lossy()),
             priority: s.priority() as u8,
             congestion_control: s.congestion_control() as u8,
             encoding: s.encoding().to_string(),
             express: s.express(),
-            attachement: s.attachment().map(|x| x.to_bytes().to_vec()),
+            attachement: s
+                .attachment()
+                .map(|x| x.to_bytes().to_vec())
+                .map(|z_bytes| BASE64_STANDARD.encode(z_bytes).into()),
         }
     }
 }
@@ -569,6 +594,26 @@ mod tests {
 
     use super::*;
 
+    #[test]
+    fn test_b64_serializing() {
+        let bytes: Vec<u8> = std::iter::repeat(245).take(100).collect();
+
+        let b64_string = BASE64_STANDARD.encode(bytes.clone());
+
+        #[derive(Debug, Serialize, Deserialize)]
+        struct RawBytes {
+            bytes: Vec<u8>,
+        }
+        #[derive(Debug, Serialize, Deserialize)]
+        struct B64Encoded {
+            b64_string: String,
+        }
+
+        let json_bytes = serde_json::to_string(&RawBytes { bytes }).unwrap();
+        let json_b64 = serde_json::to_string(&B64Encoded { b64_string }).unwrap();
+        assert!(json_b64.len() < json_bytes.len())
+    }
+
     #[test]
     fn serialize_messages() {
         let json: String =
@@ -592,7 +637,7 @@ mod tests {
 
         let _sample_ws = SampleWS {
             key_expr: key_expr.clone(),
-            value: vec![1, 2, 3],
+            value: BASE64_STANDARD.encode(vec![1, 2, 3]).into(),
             kind: SampleKindWS::Put,
             encoding: "zenoh/bytes".into(),
             timestamp: None,
@@ -602,17 +647,9 @@ mod tests {
             attachement: None,
         };
 
-        // let json: String = serde_json::to_string(&QueryableMsg::Reply {
-        //     reply: QueryReplyWS {
-        //         query_uuid: uuid,
-        //     },
-        // })
-        // .unwrap();
-        // assert_eq!(json, r#"{"Reply":{}}"#);
-
         let sample_ws = SampleWS {
             key_expr,
-            value: vec![1, 2, 3],
+            value: BASE64_STANDARD.encode(vec![1, 2, 3]).into(),
             kind: SampleKindWS::Put,
             encoding: "zenoh/bytes".into(),
             timestamp: None,
@@ -622,9 +659,5 @@ mod tests {
             attachement: None,
         };
         let _json: String = serde_json::to_string(&DataMsg::Sample(sample_ws, uuid)).unwrap();
-        // assert_eq!(
-        //     json,
-        //     r#"{"Sample":[{"key_expr":"demo/test","value":[1,2,3],"kind":"Put"},"a2663bb1-128c-4dd3-a42b-d1d3337e2e51"]}"#
-        // );
     }
 }
diff --git a/zenoh-ts/examples/package-lock.json b/zenoh-ts/examples/package-lock.json
index 9b647c2..4dfc27d 100644
--- a/zenoh-ts/examples/package-lock.json
+++ b/zenoh-ts/examples/package-lock.json
@@ -10,7 +10,6 @@
       "dependencies": {
         "@ZettaScaleLabs/zenoh-ts": "file:../",
         "eslint": "^9.10.0",
-        "jscdr": "0.0.3",
         "tslog": "^4.9.3"
       },
       "devDependencies": {
@@ -20,16 +19,13 @@
       }
     },
     "..": {
+      "name": "@ZettaScaleLabs/zenoh-ts",
       "version": "0.0.8",
       "license": "SEE LICENSE IN 'LICENSE'",
       "dependencies": {
+        "base64-arraybuffer": "^1.0.2",
         "channel-ts": "^0.1.2",
-        "cpx": "^1.5.0",
         "eslint": "^9.10.0",
-        "isomorphic-ws": "^5.0.0",
-        "modern-isomorphic-ws": "^1.0.5",
-        "object-inspect": "^1.13.1",
-        "request": "^2.79.0",
         "text-encoding": "^0.7.0",
         "ts-log": "^2.2.5",
         "tslog": "^4.9.3",
@@ -37,14 +33,9 @@
       },
       "devDependencies": {
         "@types/node": "20.9.1",
-        "@types/object-inspect": "^1.13.0",
         "@types/uuid": "^10.0.0",
-        "@types/ws": "^8.5.12",
-        "ts-loader": "^9.5.0",
-        "ts-node": "10.9.1",
         "typedoc": "^0.26.5",
-        "typescript": "^5.3.2",
-        "webpack-cli": "^5.1.4"
+        "typescript": "^5.3.2"
       }
     },
     "../..": {
@@ -908,17 +899,6 @@
         "concat-map": "0.0.1"
       }
     },
-    "node_modules/bytebuffer": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/bytebuffer/-/bytebuffer-5.0.1.tgz",
-      "integrity": "sha512-IuzSdmADppkZ6DlpycMkm8l9zeEq16fWtLvunEwFiYciR/BHo4E8/xs5piFquG+Za8OWmMqHF8zuRviz2LHvRQ==",
-      "dependencies": {
-        "long": "~3"
-      },
-      "engines": {
-        "node": ">=0.8"
-      }
-    },
     "node_modules/callsites": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
@@ -963,17 +943,6 @@
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg=="
     },
-    "node_modules/core-js": {
-      "version": "3.15.1",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.15.1.tgz",
-      "integrity": "sha512-h8VbZYnc9pDzueiS2610IULDkpFFPunHwIpl8yRwFahAEEdSpHlTy3h3z3rKq5h11CaUdBEeRViu9AYvbxiMeg==",
-      "deprecated": "core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.",
-      "hasInstallScript": true,
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/core-js"
-      }
-    },
     "node_modules/cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -1379,15 +1348,6 @@
         "js-yaml": "bin/js-yaml.js"
       }
     },
-    "node_modules/jscdr": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/jscdr/-/jscdr-0.0.3.tgz",
-      "integrity": "sha512-s2bWNrXMRQnGZO1v/L7BhKxLj+A0xrrr57/EfY9BW4GLAnGSW9Yc27YSlWFH8tBoUa9S0kD+OhI3FVx76pNudQ==",
-      "dependencies": {
-        "bytebuffer": "5.0.1",
-        "core-js": "3.15.1"
-      }
-    },
     "node_modules/json-buffer": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.1.tgz",
@@ -1442,14 +1402,6 @@
       "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",
       "integrity": "sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ=="
     },
-    "node_modules/long": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/long/-/long-3.2.0.tgz",
-      "integrity": "sha512-ZYvPPOMqUwPoDsbJaR10iQJYnMuZhRTvHYl62ErLIEX7RgFlziSBUUvrt3OVfc47QlHHpzPZYP17g3Fv7oeJkg==",
-      "engines": {
-        "node": ">=0.6"
-      }
-    },
     "node_modules/minimatch": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
diff --git a/zenoh-ts/examples/src/z_put.ts b/zenoh-ts/examples/src/z_put.ts
index 0132419..d99c6a3 100644
--- a/zenoh-ts/examples/src/z_put.ts
+++ b/zenoh-ts/examples/src/z_put.ts
@@ -3,6 +3,8 @@ import "./webpage.ts";
 import { Config, Session } from "@ZettaScaleLabs/zenoh-ts";
 
 export async function put() {
+  console.log('Running Zenoh Put !');
+
   const session = await Session.open(Config.new("ws/127.0.0.1:10000"));
   session.put("demo/example/zenoh-ts-put", "Put from Typescript!");
 }
diff --git a/zenoh-ts/examples/src/z_queryable.ts b/zenoh-ts/examples/src/z_queryable.ts
index 6a1a2c5..9df63a2 100644
--- a/zenoh-ts/examples/src/z_queryable.ts
+++ b/zenoh-ts/examples/src/z_queryable.ts
@@ -7,6 +7,7 @@ import { Config, KeyExpr, Query, Queryable, Session, ZBytes } from "@ZettaScaleL
 export async function queryable() {
   const session = await Session.open(Config.new("ws/127.0.0.1:10000"));
   let key_expr = KeyExpr.new("demo/example/zenoh-ts-queryable");
+  console.log("Declare Queryable on KeyExpr:", key_expr.toString());
 
   const payload = [122, 101, 110, 111, 104];
 
@@ -50,7 +51,7 @@ export async function queryable() {
       console.log!(`>> [Queryable ] Received Query ${query.selector().toString()}`);
     } else {
       console.log!(
-        `>> [Queryable ] Received Query ${query.selector()} with payload '${zbytes.payload()}'`,
+        `>> [Queryable ] Received Query ${query.selector()} with payload '${zbytes.buffer()}'`,
       );
     }
 
diff --git a/zenoh-ts/examples/src/z_sub_test.ts b/zenoh-ts/examples/src/z_sub_test.ts
deleted file mode 100644
index 2a50628..0000000
--- a/zenoh-ts/examples/src/z_sub_test.ts
+++ /dev/null
@@ -1,105 +0,0 @@
-import "./style.css";
-import "./webpage.ts";
-
-import { FifoChannel, Sample, Config, Subscriber, Session } from "@ZettaScaleLabs/zenoh-ts";
-
-interface Deserialize<T> {
-  deserialize(buffer: Uint8Array): T
-}
-
-
-export class ArrayTDeserilaizer<T extends Deserialize<T>> implements Deserialize<Array<T>> {
-  static err = "Floating Point Deserialization Failed";
-  d: T;
-
-  constructor(d: T) {
-    this.d = d;
-  }
-
-  deserialize(buffer: Uint8Array): Array<T> {
-
-    if (buffer.length == 0) {
-      return new Array()
-    }
-
-    function read_length(buffer: Uint8Array) {
-      if (buffer.length == 0) {
-        return 0;
-      }
-      let b = buffer[0];
-      buffer = buffer.subarray(1, buffer.length)
-      let v = 0;
-      let i = 0;
-      let VLE_LEN_MAX = 9;
-      while ((b & 128) != 0 && i != 7 * (VLE_LEN_MAX - 1)) {
-        v = v | (b & 127) << i;
-        b = buffer[0];
-        buffer = buffer.subarray(1, buffer.length)
-        i += 7;
-      }
-      v |= (b) << i;
-      return v
-    }
-
-    let r_length = read_length(buffer);
-
-    console.log("length to read", r_length);
-
-    // let empty = false;
-    // while(empty){
-    //   const data_view = new DataView(padded.buffer, padded.byteOffset, padded.byteLength);
-
-    //   data_view.getUint8
-    // }
-    return new Array();
-  }
-}
-
-function read_length(buffer: Uint8Array) {
-  if (buffer.length == 0) {
-    return 0;
-  }
-  let b = buffer[0];
-  buffer = buffer.subarray(1, buffer.length)
-  let v = 0;
-  let i = 0;
-  let VLE_LEN_MAX = 9;
-  while ((b & 128) != 0 && i != 7 * (VLE_LEN_MAX - 1)) {
-    v = v | (b & 127) << i;
-    b = buffer[0];
-    buffer = buffer.subarray(1, buffer.length)
-    i += 7;
-  }
-  v |= (b) << i;
-  return v
-}
-
-export async function sub_test() {
-  const session = await Session.open(Config.new("ws/127.0.0.1:10000"));
-
-  // Poll Subscribers will only consume data on calls to receieve()
-  // This means that interally the FIFO queue will fill up to the point that new values will be dropped
-  // The dropping of these values occurs in the Remote-API Plugin
-  let poll_subscriber: Subscriber = await session.declare_subscriber("demo/example/zenoh-rs-pub", new FifoChannel(256));
-
-  while (true) {
-    // let value = await poll_subscriber.receive();
-    // if (value instanceof Sample) {
-    //   let res = value.payload().payload();
-    //   console.log(res)
-    // }
-
-    let value2 = await poll_subscriber.receive();
-    if (value2 instanceof Sample) {
-      let bytes = value2.payload().payload();
-      console.log(bytes)
-      let r_length = read_length(bytes);
-      console.log("length to read", r_length);
-      console.log(bytes)
-
-    }
-    console.log("break")
-  }
-
-  poll_subscriber.undeclare();
-}
diff --git a/zenoh-ts/examples/yarn.lock b/zenoh-ts/examples/yarn.lock
index b0c16b4..70132a4 100644
--- a/zenoh-ts/examples/yarn.lock
+++ b/zenoh-ts/examples/yarn.lock
@@ -2,131 +2,11 @@
 # yarn lockfile v1
 
 
-"@ZettaScaleLabs/zenoh-ts@file:..":
-  version "0.0.8"
-  dependencies:
-    channel-ts "^0.1.2"
-    eslint "^9.10.0"
-    text-encoding "^0.7.0"
-    ts-log "^2.2.5"
-    tslog "^4.9.3"
-    uuid "^10.0.0"
-
-"@esbuild/aix-ppc64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/aix-ppc64/-/aix-ppc64-0.20.2.tgz#a70f4ac11c6a1dfc18b8bbb13284155d933b9537"
-  integrity sha512-D+EBOJHXdNZcLJRBkhENNG8Wji2kgc9AZ9KiPr1JuZjsNtyHzrsfLRrY0tk2H2aoFu6RANO1y1iPPUCDYWkb5g==
-
-"@esbuild/android-arm64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/android-arm64/-/android-arm64-0.20.2.tgz#db1c9202a5bc92ea04c7b6840f1bbe09ebf9e6b9"
-  integrity sha512-mRzjLacRtl/tWU0SvD8lUEwb61yP9cqQo6noDZP/O8VkwafSYwZ4yWy24kan8jE/IMERpYncRt2dw438LP3Xmg==
-
-"@esbuild/android-arm@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/android-arm/-/android-arm-0.20.2.tgz#3b488c49aee9d491c2c8f98a909b785870d6e995"
-  integrity sha512-t98Ra6pw2VaDhqNWO2Oph2LXbz/EJcnLmKLGBJwEwXX/JAN83Fym1rU8l0JUWK6HkIbWONCSSatf4sf2NBRx/w==
-
-"@esbuild/android-x64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/android-x64/-/android-x64-0.20.2.tgz#3b1628029e5576249d2b2d766696e50768449f98"
-  integrity sha512-btzExgV+/lMGDDa194CcUQm53ncxzeBrWJcncOBxuC6ndBkKxnHdFJn86mCIgTELsooUmwUm9FkhSp5HYu00Rg==
-
-"@esbuild/darwin-arm64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/darwin-arm64/-/darwin-arm64-0.20.2.tgz#6e8517a045ddd86ae30c6608c8475ebc0c4000bb"
-  integrity sha512-4J6IRT+10J3aJH3l1yzEg9y3wkTDgDk7TSDFX+wKFiWjqWp/iCfLIYzGyasx9l0SAFPT1HwSCR+0w/h1ES/MjA==
-
-"@esbuild/darwin-x64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/darwin-x64/-/darwin-x64-0.20.2.tgz#90ed098e1f9dd8a9381695b207e1cff45540a0d0"
-  integrity sha512-tBcXp9KNphnNH0dfhv8KYkZhjc+H3XBkF5DKtswJblV7KlT9EI2+jeA8DgBjp908WEuYll6pF+UStUCfEpdysA==
-
-"@esbuild/freebsd-arm64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/freebsd-arm64/-/freebsd-arm64-0.20.2.tgz#d71502d1ee89a1130327e890364666c760a2a911"
-  integrity sha512-d3qI41G4SuLiCGCFGUrKsSeTXyWG6yem1KcGZVS+3FYlYhtNoNgYrWcvkOoaqMhwXSMrZRl69ArHsGJ9mYdbbw==
-
-"@esbuild/freebsd-x64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/freebsd-x64/-/freebsd-x64-0.20.2.tgz#aa5ea58d9c1dd9af688b8b6f63ef0d3d60cea53c"
-  integrity sha512-d+DipyvHRuqEeM5zDivKV1KuXn9WeRX6vqSqIDgwIfPQtwMP4jaDsQsDncjTDDsExT4lR/91OLjRo8bmC1e+Cw==
-
-"@esbuild/linux-arm64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-arm64/-/linux-arm64-0.20.2.tgz#055b63725df678379b0f6db9d0fa85463755b2e5"
-  integrity sha512-9pb6rBjGvTFNira2FLIWqDk/uaf42sSyLE8j1rnUpuzsODBq7FvpwHYZxQ/It/8b+QOS1RYfqgGFNLRI+qlq2A==
-
-"@esbuild/linux-arm@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-arm/-/linux-arm-0.20.2.tgz#76b3b98cb1f87936fbc37f073efabad49dcd889c"
-  integrity sha512-VhLPeR8HTMPccbuWWcEUD1Az68TqaTYyj6nfE4QByZIQEQVWBB8vup8PpR7y1QHL3CpcF6xd5WVBU/+SBEvGTg==
-
-"@esbuild/linux-ia32@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-ia32/-/linux-ia32-0.20.2.tgz#c0e5e787c285264e5dfc7a79f04b8b4eefdad7fa"
-  integrity sha512-o10utieEkNPFDZFQm9CoP7Tvb33UutoJqg3qKf1PWVeeJhJw0Q347PxMvBgVVFgouYLGIhFYG0UGdBumROyiig==
-
-"@esbuild/linux-loong64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-loong64/-/linux-loong64-0.20.2.tgz#a6184e62bd7cdc63e0c0448b83801001653219c5"
-  integrity sha512-PR7sp6R/UC4CFVomVINKJ80pMFlfDfMQMYynX7t1tNTeivQ6XdX5r2XovMmha/VjR1YN/HgHWsVcTRIMkymrgQ==
-
-"@esbuild/linux-mips64el@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-mips64el/-/linux-mips64el-0.20.2.tgz#d08e39ce86f45ef8fc88549d29c62b8acf5649aa"
-  integrity sha512-4BlTqeutE/KnOiTG5Y6Sb/Hw6hsBOZapOVF6njAESHInhlQAghVVZL1ZpIctBOoTFbQyGW+LsVYZ8lSSB3wkjA==
-
-"@esbuild/linux-ppc64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-ppc64/-/linux-ppc64-0.20.2.tgz#8d252f0b7756ffd6d1cbde5ea67ff8fd20437f20"
-  integrity sha512-rD3KsaDprDcfajSKdn25ooz5J5/fWBylaaXkuotBDGnMnDP1Uv5DLAN/45qfnf3JDYyJv/ytGHQaziHUdyzaAg==
-
-"@esbuild/linux-riscv64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-riscv64/-/linux-riscv64-0.20.2.tgz#19f6dcdb14409dae607f66ca1181dd4e9db81300"
-  integrity sha512-snwmBKacKmwTMmhLlz/3aH1Q9T8v45bKYGE3j26TsaOVtjIag4wLfWSiZykXzXuE1kbCE+zJRmwp+ZbIHinnVg==
-
-"@esbuild/linux-s390x@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/linux-s390x/-/linux-s390x-0.20.2.tgz#3c830c90f1a5d7dd1473d5595ea4ebb920988685"
-  integrity sha512-wcWISOobRWNm3cezm5HOZcYz1sKoHLd8VL1dl309DiixxVFoFe/o8HnwuIwn6sXre88Nwj+VwZUvJf4AFxkyrQ==
-
 "@esbuild/linux-x64@0.20.2":
   version "0.20.2"
   resolved "https://registry.npmjs.org/@esbuild/linux-x64/-/linux-x64-0.20.2.tgz"
   integrity sha512-1MdwI6OOTsfQfek8sLwgyjOXAu+wKhLEoaOLTjbijk6E2WONYpH9ZU2mNtR+lZ2B4uwr+usqGuVfFT9tMtGvGw==
 
-"@esbuild/netbsd-x64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/netbsd-x64/-/netbsd-x64-0.20.2.tgz#e771c8eb0e0f6e1877ffd4220036b98aed5915e6"
-  integrity sha512-K8/DhBxcVQkzYc43yJXDSyjlFeHQJBiowJ0uVL6Tor3jGQfSGHNNJcWxNbOI8v5k82prYqzPuwkzHt3J1T1iZQ==
-
-"@esbuild/openbsd-x64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/openbsd-x64/-/openbsd-x64-0.20.2.tgz#9a795ae4b4e37e674f0f4d716f3e226dd7c39baf"
-  integrity sha512-eMpKlV0SThJmmJgiVyN9jTPJ2VBPquf6Kt/nAoo6DgHAoN57K15ZghiHaMvqjCye/uU4X5u3YSMgVBI1h3vKrQ==
-
-"@esbuild/sunos-x64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/sunos-x64/-/sunos-x64-0.20.2.tgz#7df23b61a497b8ac189def6e25a95673caedb03f"
-  integrity sha512-2UyFtRC6cXLyejf/YEld4Hajo7UHILetzE1vsRcGL3earZEW77JxrFjH4Ez2qaTiEfMgAXxfAZCm1fvM/G/o8w==
-
-"@esbuild/win32-arm64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/win32-arm64/-/win32-arm64-0.20.2.tgz#f1ae5abf9ca052ae11c1bc806fb4c0f519bacf90"
-  integrity sha512-GRibxoawM9ZCnDxnP3usoUDO9vUkpAxIIZ6GQI+IlVmr5kP3zUq+l17xELTHMWTWzjxa2guPNyrpq1GWmPvcGQ==
-
-"@esbuild/win32-ia32@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/win32-ia32/-/win32-ia32-0.20.2.tgz#241fe62c34d8e8461cd708277813e1d0ba55ce23"
-  integrity sha512-HfLOfn9YWmkSKRQqovpnITazdtquEW8/SoHW7pWpuEeguaZI4QnCRW6b+oZTztdBnZOS2hqJ6im/D5cPzBTTlQ==
-
-"@esbuild/win32-x64@0.20.2":
-  version "0.20.2"
-  resolved "https://registry.yarnpkg.com/@esbuild/win32-x64/-/win32-x64-0.20.2.tgz#9c907b21e30a52db959ba4f80bb01a0cc403d5cc"
-  integrity sha512-N49X4lJX27+l9jbLKSqZ6bKNjzQvHaT8IIFUy+YIqmXQdjYCToGWwOItDrfby14c78aDd5NHQl29xingXfCdLQ==
-
 "@eslint-community/eslint-utils@^4.2.0":
   version "4.4.0"
   resolved "https://registry.npmjs.org/@eslint-community/eslint-utils/-/eslint-utils-4.4.0.tgz"
@@ -211,61 +91,6 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
-"@rollup/rollup-android-arm-eabi@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.18.0.tgz#bbd0e616b2078cd2d68afc9824d1fadb2f2ffd27"
-  integrity sha512-Tya6xypR10giZV1XzxmH5wr25VcZSncG0pZIjfePT0OVBvqNEurzValetGNarVrGiq66EBVAFn15iYX4w6FKgQ==
-
-"@rollup/rollup-android-arm64@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.18.0.tgz#97255ef6384c5f73f4800c0de91f5f6518e21203"
-  integrity sha512-avCea0RAP03lTsDhEyfy+hpfr85KfyTctMADqHVhLAF3MlIkq83CP8UfAHUssgXTYd+6er6PaAhx/QGv4L1EiA==
-
-"@rollup/rollup-darwin-arm64@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.18.0.tgz#b6dd74e117510dfe94541646067b0545b42ff096"
-  integrity sha512-IWfdwU7KDSm07Ty0PuA/W2JYoZ4iTj3TUQjkVsO/6U+4I1jN5lcR71ZEvRh52sDOERdnNhhHU57UITXz5jC1/w==
-
-"@rollup/rollup-darwin-x64@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.18.0.tgz#e07d76de1cec987673e7f3d48ccb8e106d42c05c"
-  integrity sha512-n2LMsUz7Ynu7DoQrSQkBf8iNrjOGyPLrdSg802vk6XT3FtsgX6JbE8IHRvposskFm9SNxzkLYGSq9QdpLYpRNA==
-
-"@rollup/rollup-linux-arm-gnueabihf@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm-gnueabihf/-/rollup-linux-arm-gnueabihf-4.18.0.tgz#9f1a6d218b560c9d75185af4b8bb42f9f24736b8"
-  integrity sha512-C/zbRYRXFjWvz9Z4haRxcTdnkPt1BtCkz+7RtBSuNmKzMzp3ZxdM28Mpccn6pt28/UWUCTXa+b0Mx1k3g6NOMA==
-
-"@rollup/rollup-linux-arm-musleabihf@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm-musleabihf/-/rollup-linux-arm-musleabihf-4.18.0.tgz#53618b92e6ffb642c7b620e6e528446511330549"
-  integrity sha512-l3m9ewPgjQSXrUMHg93vt0hYCGnrMOcUpTz6FLtbwljo2HluS4zTXFy2571YQbisTnfTKPZ01u/ukJdQTLGh9A==
-
-"@rollup/rollup-linux-arm64-gnu@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm64-gnu/-/rollup-linux-arm64-gnu-4.18.0.tgz#99a7ba5e719d4f053761a698f7b52291cefba577"
-  integrity sha512-rJ5D47d8WD7J+7STKdCUAgmQk49xuFrRi9pZkWoRD1UeSMakbcepWXPF8ycChBoAqs1pb2wzvbY6Q33WmN2ftw==
-
-"@rollup/rollup-linux-arm64-musl@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.18.0.tgz#f53db99a45d9bc00ce94db8a35efa7c3c144a58c"
-  integrity sha512-be6Yx37b24ZwxQ+wOQXXLZqpq4jTckJhtGlWGZs68TgdKXJgw54lUUoFYrg6Zs/kjzAQwEwYbp8JxZVzZLRepQ==
-
-"@rollup/rollup-linux-powerpc64le-gnu@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-powerpc64le-gnu/-/rollup-linux-powerpc64le-gnu-4.18.0.tgz#cbb0837408fe081ce3435cf3730e090febafc9bf"
-  integrity sha512-hNVMQK+qrA9Todu9+wqrXOHxFiD5YmdEi3paj6vP02Kx1hjd2LLYR2eaN7DsEshg09+9uzWi2W18MJDlG0cxJA==
-
-"@rollup/rollup-linux-riscv64-gnu@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.18.0.tgz#8ed09c1d1262ada4c38d791a28ae0fea28b80cc9"
-  integrity sha512-ROCM7i+m1NfdrsmvwSzoxp9HFtmKGHEqu5NNDiZWQtXLA8S5HBCkVvKAxJ8U+CVctHwV2Gb5VUaK7UAkzhDjlg==
-
-"@rollup/rollup-linux-s390x-gnu@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.18.0.tgz#938138d3c8e0c96f022252a28441dcfb17afd7ec"
-  integrity sha512-0UyyRHyDN42QL+NbqevXIIUnKA47A+45WyasO+y2bGJ1mhQrfrtXUpTxCOrfxCR4esV3/RLYyucGVPiUsO8xjg==
-
 "@rollup/rollup-linux-x64-gnu@4.18.0":
   version "4.18.0"
   resolved "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.18.0.tgz"
@@ -276,37 +101,42 @@
   resolved "https://registry.npmjs.org/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.18.0.tgz"
   integrity sha512-LKaqQL9osY/ir2geuLVvRRs+utWUNilzdE90TpyoX0eNqPzWjRm14oMEE+YLve4k/NAqCdPkGYDaDF5Sw+xBfg==
 
-"@rollup/rollup-win32-arm64-msvc@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.18.0.tgz#ed6603e93636a96203c6915be4117245c1bd2daf"
-  integrity sha512-7J6TkZQFGo9qBKH0pk2cEVSRhJbL6MtfWxth7Y5YmZs57Pi+4x6c2dStAUvaQkHQLnEQv1jzBUW43GvZW8OFqA==
-
-"@rollup/rollup-win32-ia32-msvc@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.18.0.tgz#14e0b404b1c25ebe6157a15edb9c46959ba74c54"
-  integrity sha512-Txjh+IxBPbkUB9+SXZMpv+b/vnTEtFyfWZgJ6iyCmt2tdx0OF5WhFowLmnh8ENGNpfUlUZkdI//4IEmhwPieNg==
-
-"@rollup/rollup-win32-x64-msvc@4.18.0":
-  version "4.18.0"
-  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.18.0.tgz#5d694d345ce36b6ecf657349e03eb87297e68da4"
-  integrity sha512-UOo5FdvOL0+eIVTgS4tIdbW+TtnBLWg1YBCcU2KWM7nuNwRz9bksDX1bekJJCpu25N1DVWaCwnT39dVQxzqS8g==
-
 "@types/estree@1.0.5":
   version "1.0.5"
   resolved "https://registry.npmjs.org/@types/estree/-/estree-1.0.5.tgz"
   integrity sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==
 
+"@types/node@^18.0.0 || >=20.0.0":
+  version "20.12.13"
+  resolved "https://registry.npmjs.org/@types/node/-/node-20.12.13.tgz"
+  integrity sha512-gBGeanV41c1L171rR7wjbMiEpEI/l5XFQdLLfhr/REwpgDy/4U8y89+i8kRiLzDyZdOkXh+cRaTetUnCYutoXA==
+  dependencies:
+    undici-types "~5.26.4"
+
 "@types/uuid@^10.0.0":
   version "10.0.0"
   resolved "https://registry.npmjs.org/@types/uuid/-/uuid-10.0.0.tgz"
   integrity sha512-7gqG38EyHgyP1S+7+xomFtL+ZNHcKv6DwNaCZmJmo1vgMugyF3TCnXVg4t1uk89mLNwnLtnY3TpOpCOyp1/xHQ==
 
+"@ZettaScaleLabs/zenoh-ts@file:../":
+  version "0.0.8"
+  resolved "file:.."
+  dependencies:
+    base64-arraybuffer "^1.0.2"
+    base64-js "^1.5.1"
+    channel-ts "^0.1.2"
+    eslint "^9.10.0"
+    text-encoding "^0.7.0"
+    ts-log "^2.2.5"
+    tslog "^4.9.3"
+    uuid "^10.0.0"
+
 acorn-jsx@^5.3.2:
   version "5.3.2"
   resolved "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.2.tgz"
   integrity sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==
 
-acorn@^8.12.0:
+"acorn@^6.0.0 || ^7.0.0 || ^8.0.0", acorn@^8.12.0:
   version "8.12.1"
   resolved "https://registry.npmjs.org/acorn/-/acorn-8.12.1.tgz"
   integrity sha512-tcpGyI9zbizT9JbV6oYE477V6mTlXvvi0T0G3SNIYE2apm/G5huBa1+K89VGeovbg+jycCrfhl3ADxErOuO6Jg==
@@ -364,11 +194,6 @@ chalk@^4.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-channel-ts@^0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/channel-ts/-/channel-ts-0.1.2.tgz#eefdbc7c9e0275aa1862f8c436cca1c49658f768"
-  integrity sha512-cI/XiDF+jB0v95Xup8xlM7k93lT3xwPl0WdjEZ9w9aUMf5N+3GQevspK2EDYfMyxcKcXdN1F6PDpuYRpUfaZmg==
-
 color-convert@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz"
@@ -459,7 +284,7 @@ eslint-visitor-keys@^4.0.0:
   resolved "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-4.0.0.tgz"
   integrity sha512-OtIRv/2GyiF6o/d8K7MYKKbXrOUBIK6SfkIRM4Z0dY3w+LiQ0vy3F57m0Z71bjbyeiWFiHJ8brqnmE6H6/jEuw==
 
-eslint@^9.10.0:
+"eslint@^6.0.0 || ^7.0.0 || >=8.0.0", eslint@^9.10.0:
   version "9.10.0"
   resolved "https://registry.npmjs.org/eslint/-/eslint-9.10.0.tgz"
   integrity sha512-Y4D0IgtBZfOcOUAIQTSXBKoNGfY0REGqHJG6+Q81vNippW5YlKjHFj4soMxamKK1NXHUWuBZTLdU3Km+L/pcHw==
@@ -582,11 +407,6 @@ flatted@^3.2.9:
   resolved "https://registry.npmjs.org/flatted/-/flatted-3.3.1.tgz"
   integrity sha512-X8cqMLLie7KsNUDSdzeN8FYK9rEt4Dt67OsG/DNGnYTSDBG4uFAJFBnUeiV+zCVAvwFy56IjM9sH51jVaEhNxw==
 
-fsevents@~2.3.2, fsevents@~2.3.3:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
-  integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
-
 glob-parent@^6.0.2:
   version "6.0.2"
   resolved "https://registry.npmjs.org/glob-parent/-/glob-parent-6.0.2.tgz"
@@ -865,21 +685,11 @@ supports-color@^7.1.0:
   dependencies:
     has-flag "^4.0.0"
 
-text-encoding@^0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/text-encoding/-/text-encoding-0.7.0.tgz#f895e836e45990624086601798ea98e8f36ee643"
-  integrity sha512-oJQ3f1hrOnbRLOcwKz0Liq2IcrvDeZRHXhd9RgLrsT+DjWY/nty1Hi7v3dtkaEYbPYe0mUoOfzRrMwfXXwgPUA==
-
 text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz"
   integrity sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==
 
-ts-log@^2.2.5:
-  version "2.2.7"
-  resolved "https://registry.yarnpkg.com/ts-log/-/ts-log-2.2.7.tgz#4f4512144898b77c9984e91587076fcb8518688e"
-  integrity sha512-320x5Ggei84AxzlXp91QkIGSw5wgaLT6GeAH0KsqDmRZdVWW2OiSeVvElVoatk3f7nicwXlElXsoFkARiGE2yg==
-
 tslog@^4.9.3:
   version "4.9.3"
   resolved "https://registry.npmjs.org/tslog/-/tslog-4.9.3.tgz"
@@ -897,6 +707,11 @@ typescript@^5.2.2:
   resolved "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz"
   integrity sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==
 
+undici-types@~5.26.4:
+  version "5.26.5"
+  resolved "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz"
+  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
+
 uri-js@^4.2.2:
   version "4.4.1"
   resolved "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz"
@@ -904,11 +719,6 @@ uri-js@^4.2.2:
   dependencies:
     punycode "^2.1.0"
 
-uuid@^10.0.0:
-  version "10.0.0"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-10.0.0.tgz#5a95aa454e6e002725c79055fd42aaba30ca6294"
-  integrity sha512-8XkAphELsDnEGrDxUOHB3RGvXz6TeuYSGEZBOjtTtPm2lwhGBjLgOzLHB63IUWfBpNucQjND6d3AOudO+H3RWQ==
-
 vite@^5.2.12:
   version "5.2.12"
   resolved "https://registry.npmjs.org/vite/-/vite-5.2.12.tgz"
diff --git a/zenoh-ts/package.json b/zenoh-ts/package.json
index 7388a69..ead5466 100644
--- a/zenoh-ts/package.json
+++ b/zenoh-ts/package.json
@@ -16,10 +16,10 @@
     "LICENSE"
   ],
   "dependencies": {
+    "base64-arraybuffer": "^1.0.2",
     "channel-ts": "^0.1.2",
     "eslint": "^9.10.0",
     "text-encoding": "^0.7.0",
-    "ts-log": "^2.2.5",
     "tslog": "^4.9.3",
     "uuid": "^10.0.0"
   },
diff --git a/zenoh-ts/src/pubsub.ts b/zenoh-ts/src/pubsub.ts
index 3cf5a6d..a346acf 100644
--- a/zenoh-ts/src/pubsub.ts
+++ b/zenoh-ts/src/pubsub.ts
@@ -230,11 +230,11 @@ export class Publisher {
     let _attachment = null;
     if (attachment != null) {
       let att_bytes = ZBytes.new(attachment);
-      _attachment = Array.from(att_bytes.payload());
+      _attachment = Array.from(att_bytes.buffer());
     }
 
     return this._remote_publisher.put(
-      Array.from(zbytes.payload()),
+      Array.from(zbytes.buffer()),
       _attachment,
       _encoding.toString(),
     );
diff --git a/zenoh-ts/src/query.ts b/zenoh-ts/src/query.ts
index 4a5e9a9..3d0159e 100644
--- a/zenoh-ts/src/query.ts
+++ b/zenoh-ts/src/query.ts
@@ -1,5 +1,6 @@
 // External
 import { SimpleChannel } from "channel-ts";
+import { encode as b64_str_from_bytes } from "base64-arraybuffer";
 // Remote API
 import { RemoteQueryable } from "./remote_api/query";
 import { ReplyWS } from "./remote_api/interface/ReplyWS";
@@ -229,7 +230,8 @@ export class Query {
     let qr_variant: QueryReplyVariant = {
       Reply: {
         key_expr: _key_expr.toString(),
-        payload: Array.from(z_bytes.payload()),
+        payload: b64_str_from_bytes(z_bytes.buffer()),
+
       },
     };
     this.reply_ws(qr_variant);
@@ -242,7 +244,7 @@ export class Query {
   reply_err(payload: IntoZBytes): void {
     let z_bytes: ZBytes = ZBytes.new(payload);
     let qr_variant: QueryReplyVariant = {
-      ReplyErr: { payload: Array.from(z_bytes.payload()) },
+      ReplyErr: { payload: b64_str_from_bytes(z_bytes.buffer()) },
     };
     this.reply_ws(qr_variant);
   }
diff --git a/zenoh-ts/src/remote_api/interface/B64String.ts b/zenoh-ts/src/remote_api/interface/B64String.ts
new file mode 100644
index 0000000..fbd7b47
--- /dev/null
+++ b/zenoh-ts/src/remote_api/interface/B64String.ts
@@ -0,0 +1,3 @@
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type B64String = string;
diff --git a/zenoh-ts/src/remote_api/interface/ControlMsg.ts b/zenoh-ts/src/remote_api/interface/ControlMsg.ts
index 831a5e5..5497f3e 100644
--- a/zenoh-ts/src/remote_api/interface/ControlMsg.ts
+++ b/zenoh-ts/src/remote_api/interface/ControlMsg.ts
@@ -1,5 +1,6 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { B64String } from "./B64String";
 import type { HandlerChannel } from "./HandlerChannel";
 import type { OwnedKeyExprWrapper } from "./OwnedKeyExprWrapper";
 
-export type ControlMsg = "OpenSession" | "CloseSession" | { "Session": string } | { "Get": { key_expr: OwnedKeyExprWrapper, parameters: string | null, handler: HandlerChannel, id: string, consolidation: number | undefined, congestion_control: number | undefined, priority: number | undefined, express: boolean | undefined, encoding: string | undefined, payload: number[] | undefined, attachment: number[] | undefined, } } | { "GetFinished": { id: string, } } | { "Put": { key_expr: OwnedKeyExprWrapper, payload: Array<number>, encoding: string | undefined, congestion_control: number | undefined, priority: number | undefined, express: boolean | undefined, attachment: number[] | undefined, } } | { "Delete": { key_expr: OwnedKeyExprWrapper, congestion_control: number | undefined, priority: number | undefined, express: boolean | undefined, attachment: number[] | undefined, } } | { "DeclareSubscriber": { key_expr: OwnedKeyExprWrapper, handler: HandlerChannel, id: string, } } | { "Subscriber": string } | { "UndeclareSubscriber": string } | { "DeclarePublisher": { key_expr: OwnedKeyExprWrapper, encoding: string | undefined, congestion_control: number | undefined, priority: number | undefined, reliability: number | undefined, express: boolean | undefined, id: string, } } | { "UndeclarePublisher": string } | { "DeclareQueryable": { key_expr: OwnedKeyExprWrapper, id: string, complete: boolean, } } | { "UndeclareQueryable": string };
+export type ControlMsg = "OpenSession" | "CloseSession" | { "Session": string } | { "Get": { key_expr: OwnedKeyExprWrapper, parameters: string | null, handler: HandlerChannel, id: string, consolidation: number | undefined, congestion_control: number | undefined, priority: number | undefined, express: boolean | undefined, encoding: string | undefined, payload: string | undefined, attachment: string | undefined, } } | { "GetFinished": { id: string, } } | { "Put": { key_expr: OwnedKeyExprWrapper, payload: B64String, encoding: string | undefined, congestion_control: number | undefined, priority: number | undefined, express: boolean | undefined, attachment: string | undefined, } } | { "Delete": { key_expr: OwnedKeyExprWrapper, congestion_control: number | undefined, priority: number | undefined, express: boolean | undefined, attachment: string | undefined, } } | { "DeclareSubscriber": { key_expr: OwnedKeyExprWrapper, handler: HandlerChannel, id: string, } } | { "Subscriber": string } | { "UndeclareSubscriber": string } | { "DeclarePublisher": { key_expr: OwnedKeyExprWrapper, encoding: string | undefined, congestion_control: number | undefined, priority: number | undefined, reliability: number | undefined, express: boolean | undefined, id: string, } } | { "UndeclarePublisher": string } | { "DeclareQueryable": { key_expr: OwnedKeyExprWrapper, id: string, complete: boolean, } } | { "UndeclareQueryable": string };
diff --git a/zenoh-ts/src/remote_api/interface/DataMsg.ts b/zenoh-ts/src/remote_api/interface/DataMsg.ts
index e5b5be5..271edb2 100644
--- a/zenoh-ts/src/remote_api/interface/DataMsg.ts
+++ b/zenoh-ts/src/remote_api/interface/DataMsg.ts
@@ -1,6 +1,7 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { B64String } from "./B64String";
 import type { QueryableMsg } from "./QueryableMsg";
 import type { ReplyWS } from "./ReplyWS";
 import type { SampleWS } from "./SampleWS";
 
-export type DataMsg = { "PublisherPut": { id: string, payload: Array<number>, attachment: Array<number> | null, encoding: string | null, } } | { "Sample": [SampleWS, string] } | { "GetReply": ReplyWS } | { "Queryable": QueryableMsg };
+export type DataMsg = { "PublisherPut": { id: string, payload: B64String, attachment: B64String | null, encoding: string | null, } } | { "Sample": [SampleWS, string] } | { "GetReply": ReplyWS } | { "Queryable": QueryableMsg };
diff --git a/zenoh-ts/src/remote_api/interface/QueryReplyVariant.ts b/zenoh-ts/src/remote_api/interface/QueryReplyVariant.ts
index 1e6ec2e..b67f097 100644
--- a/zenoh-ts/src/remote_api/interface/QueryReplyVariant.ts
+++ b/zenoh-ts/src/remote_api/interface/QueryReplyVariant.ts
@@ -1,4 +1,5 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { B64String } from "./B64String";
 import type { OwnedKeyExprWrapper } from "./OwnedKeyExprWrapper";
 
-export type QueryReplyVariant = { "Reply": { key_expr: OwnedKeyExprWrapper, payload: Array<number>, } } | { "ReplyErr": { payload: Array<number>, } } | { "ReplyDelete": { key_expr: OwnedKeyExprWrapper, } };
+export type QueryReplyVariant = { "Reply": { key_expr: OwnedKeyExprWrapper, payload: B64String, } } | { "ReplyErr": { payload: B64String, } } | { "ReplyDelete": { key_expr: OwnedKeyExprWrapper, } };
diff --git a/zenoh-ts/src/remote_api/interface/QueryWS.ts b/zenoh-ts/src/remote_api/interface/QueryWS.ts
index 733f361..4a99ca1 100644
--- a/zenoh-ts/src/remote_api/interface/QueryWS.ts
+++ b/zenoh-ts/src/remote_api/interface/QueryWS.ts
@@ -1,4 +1,4 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 import type { OwnedKeyExprWrapper } from "./OwnedKeyExprWrapper";
 
-export type QueryWS = { query_uuid: string, key_expr: OwnedKeyExprWrapper, parameters: string, encoding: string | null, attachment: Array<number> | null, payload: Array<number> | null, };
+export type QueryWS = { query_uuid: string, key_expr: OwnedKeyExprWrapper, parameters: string, encoding: string | null, attachment: string | undefined, payload: string | undefined, };
diff --git a/zenoh-ts/src/remote_api/interface/ReplyErrorWS.ts b/zenoh-ts/src/remote_api/interface/ReplyErrorWS.ts
index 778d273..7c8473e 100644
--- a/zenoh-ts/src/remote_api/interface/ReplyErrorWS.ts
+++ b/zenoh-ts/src/remote_api/interface/ReplyErrorWS.ts
@@ -1,3 +1,4 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { B64String } from "./B64String";
 
-export type ReplyErrorWS = { payload: Array<number>, encoding: string, };
+export type ReplyErrorWS = { payload: B64String, encoding: string, };
diff --git a/zenoh-ts/src/remote_api/interface/SampleWS.ts b/zenoh-ts/src/remote_api/interface/SampleWS.ts
index a87fb7e..0c25d1b 100644
--- a/zenoh-ts/src/remote_api/interface/SampleWS.ts
+++ b/zenoh-ts/src/remote_api/interface/SampleWS.ts
@@ -1,5 +1,6 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { B64String } from "./B64String";
 import type { OwnedKeyExprWrapper } from "./OwnedKeyExprWrapper";
 import type { SampleKindWS } from "./SampleKindWS";
 
-export type SampleWS = { key_expr: OwnedKeyExprWrapper, value: Array<number>, kind: SampleKindWS, encoding: string, timestamp: string | null, congestion_control: number, priority: number, express: boolean, attachement: Array<number> | null, };
+export type SampleWS = { key_expr: OwnedKeyExprWrapper, value: B64String, kind: SampleKindWS, encoding: string, timestamp: string | null, congestion_control: number, priority: number, express: boolean, attachement: B64String | null, };
diff --git a/zenoh-ts/src/remote_api/pubsub.ts b/zenoh-ts/src/remote_api/pubsub.ts
index ac8955e..6c5e880 100644
--- a/zenoh-ts/src/remote_api/pubsub.ts
+++ b/zenoh-ts/src/remote_api/pubsub.ts
@@ -1,5 +1,6 @@
 import { SimpleChannel } from "channel-ts";
 import { v4 as uuidv4 } from "uuid";
+import { encode as b64_str_from_bytes } from "base64-arraybuffer";
 
 // Import interface
 import { SampleWS } from "./interface/SampleWS";
@@ -54,11 +55,16 @@ export class RemotePublisher {
       return;
     }
 
+    let optional_attachment = null;
+    if (attachment != null) {
+      optional_attachment = b64_str_from_bytes(new Uint8Array(attachment));
+    }
+
     let data_msg: DataMsg = {
       PublisherPut: {
         id: this.publisher_id.toString(),
-        payload: payload,
-        attachment: attachment,
+        payload: b64_str_from_bytes(new Uint8Array(payload)),
+        attachment: optional_attachment,
         encoding: encoding,
       },
     };
diff --git a/zenoh-ts/src/remote_api/session.ts b/zenoh-ts/src/remote_api/session.ts
index 5bbd13a..8a606ba 100644
--- a/zenoh-ts/src/remote_api/session.ts
+++ b/zenoh-ts/src/remote_api/session.ts
@@ -1,6 +1,7 @@
 import { SimpleChannel } from "channel-ts";
 import { v4 as uuidv4 } from "uuid";
 import { Logger } from "tslog";
+import { encode as b64_str_from_bytes } from "base64-arraybuffer";
 
 const log = new Logger({ stylePrettyLogs: false });
 
@@ -126,14 +127,21 @@ export class RemoteSession {
     attachment?: Array<number>
   ): void {
     let owned_keyexpr: OwnedKeyExprWrapper = key_expr;
+
+    let opt_attachment = undefined;
+    if (attachment != undefined) {
+      opt_attachment = b64_str_from_bytes(new Uint8Array(attachment))
+    }
+
     let data_message: ControlMsg = {
       Put: {
-        key_expr: owned_keyexpr, payload: payload,
+        key_expr: owned_keyexpr,
+        payload: b64_str_from_bytes(new Uint8Array(payload)),
         encoding: encoding,
         congestion_control: congestion_control,
         priority: priority,
         express: express,
-        attachment: attachment,
+        attachment: opt_attachment,
       },
     };
     this.send_ctrl_message(data_message);
@@ -156,6 +164,15 @@ export class RemoteSession {
     let channel: SimpleChannel<ReplyWS> = new SimpleChannel<ReplyWS>();
     this.get_receiver.set(uuid, channel);
 
+    let opt_payload = undefined;
+    if (payload != undefined) {
+      opt_payload = b64_str_from_bytes(new Uint8Array(payload))
+    }
+    let opt_attachment = undefined;
+    if (attachment != undefined) {
+      opt_attachment = b64_str_from_bytes(new Uint8Array(attachment))
+    }
+
     let control_message: ControlMsg = {
       Get: {
         key_expr: key_expr,
@@ -167,8 +184,8 @@ export class RemoteSession {
         priority: priority,
         express: express,
         encoding: encoding,
-        payload: payload,
-        attachment: attachment
+        payload: opt_payload,
+        attachment: opt_attachment
       },
     };
     this.send_ctrl_message(control_message);
@@ -184,13 +201,17 @@ export class RemoteSession {
     attachment?: Array<number>
   ): Promise<void> {
     let owned_keyexpr: OwnedKeyExprWrapper = key_expr;
+    let opt_attachment = undefined;
+    if (attachment != undefined) {
+      opt_attachment = b64_str_from_bytes(new Uint8Array(attachment))
+    }
     let data_message: ControlMsg = {
       Delete: {
         key_expr: owned_keyexpr,
         congestion_control: congestion_control,
         priority: priority,
         express: express,
-        attachment: attachment,
+        attachment: opt_attachment,
       }
     };
     this.send_ctrl_message(data_message);
diff --git a/zenoh-ts/src/sample.ts b/zenoh-ts/src/sample.ts
index 6999d7f..932f191 100644
--- a/zenoh-ts/src/sample.ts
+++ b/zenoh-ts/src/sample.ts
@@ -1,3 +1,6 @@
+// External
+import { encode as b64_str_from_bytes, decode as b64_bytes_from_str, } from "base64-arraybuffer";
+// Internal
 import { KeyExpr } from "./key_expr";
 import { OwnedKeyExprWrapper } from "./remote_api/interface/OwnedKeyExprWrapper";
 import { SampleKindWS } from "./remote_api/interface/SampleKindWS";
@@ -286,7 +289,7 @@ export function Sample_from_SampleWS(sample_ws: SampleWS) {
     sample_kind = SampleKind.PUT;
   }
 
-  let payload = ZBytes.new(sample_ws.value);
+  let payload = ZBytes.new(new Uint8Array(b64_bytes_from_str(sample_ws.value)));
 
   let key_exr = KeyExpr.new(sample_ws.key_expr);
 
@@ -304,7 +307,7 @@ export function Sample_from_SampleWS(sample_ws: SampleWS) {
 
   let attachment = undefined;
   if (sample_ws.attachement != undefined) {
-    attachment = ZBytes.new(sample_ws.attachement);
+    attachment = ZBytes.new(new Uint8Array(b64_bytes_from_str(sample_ws.attachement)));
   }
 
   return Sample.new(
@@ -332,7 +335,7 @@ export function SampleWS_from_Sample(
   attachement: ZBytes | undefined,
 ): SampleWS {
   let key_expr: OwnedKeyExprWrapper = sample.keyexpr().toString();
-  let value: Array<number> = Array.from(sample.payload().payload());
+  let value: Array<number> = Array.from(sample.payload().buffer());
 
   let sample_kind: SampleKindWS;
   if (sample.kind() == SampleKind.DELETE) {
@@ -349,12 +352,12 @@ export function SampleWS_from_Sample(
 
   let attach = null;
   if (attachement != null) {
-    attach = Array.from(attachement.payload());
+    attach = b64_str_from_bytes(new Uint8Array(attachement.buffer()));
   }
 
   let sample_ws: SampleWS = {
     key_expr: key_expr,
-    value: value,
+    value: b64_str_from_bytes(new Uint8Array(value)),
     kind: sample_kind,
     encoding: encoding.toString(),
     timestamp: null,
diff --git a/zenoh-ts/src/session.ts b/zenoh-ts/src/session.ts
index cc9c486..869c038 100644
--- a/zenoh-ts/src/session.ts
+++ b/zenoh-ts/src/session.ts
@@ -205,12 +205,12 @@ export class Session {
     _express = put_opts?.express?.valueOf();
 
     if (put_opts?.attachment != undefined) {
-      _attachment = Array.from(ZBytes.new(put_opts?.attachment).payload())
+      _attachment = Array.from(ZBytes.new(put_opts?.attachment).buffer())
     }
 
     this.remote_session.put(
       key_expr.toString(),
-      Array.from(z_bytes.payload()),
+      Array.from(z_bytes.buffer()),
       _encoding,
       _congestion_control,
       _priority,
@@ -238,7 +238,7 @@ export class Session {
     let _attachment
 
     if (delete_opts?.attachment != undefined) {
-      _attachment = Array.from(ZBytes.new(delete_opts?.attachment).payload())
+      _attachment = Array.from(ZBytes.new(delete_opts?.attachment).buffer())
     }
 
     this.remote_session.delete(
@@ -323,10 +323,10 @@ export class Session {
     let _payload;
 
     if (get_options?.attachment != undefined) {
-      _attachment = Array.from(ZBytes.new(get_options?.attachment).payload())
+      _attachment = Array.from(ZBytes.new(get_options?.attachment).buffer())
     }
     if (get_options?.payload != undefined) {
-      _payload = Array.from(ZBytes.new(get_options?.payload).payload())
+      _payload = Array.from(ZBytes.new(get_options?.payload).buffer())
     }
 
     let chan: SimpleChannel<ReplyWS> = await this.remote_session.get(
diff --git a/zenoh-ts/src/z_bytes.ts b/zenoh-ts/src/z_bytes.ts
index bfea569..196d6f5 100644
--- a/zenoh-ts/src/z_bytes.ts
+++ b/zenoh-ts/src/z_bytes.ts
@@ -14,10 +14,10 @@ export type IntoZBytes =
  * Class to represent an Array of Bytes received from Zenoh
  */
 export class ZBytes {
-  private buffer: Uint8Array;
+  private _buffer: Uint8Array;
 
   private constructor(buffer: Uint8Array) {
-    this.buffer = buffer;
+    this._buffer = buffer;
   }
 
   /**
@@ -26,7 +26,7 @@ export class ZBytes {
   * @returns number
   */
   len(): number {
-    return this.buffer.length;
+    return this._buffer.length;
   }
 
   /**
@@ -43,8 +43,8 @@ export class ZBytes {
    * 
    * @returns Uint8Array
    */
-  payload(): Uint8Array {
-    return this.buffer
+  buffer(): Uint8Array {
+    return this._buffer
   }
 
   /**
@@ -57,7 +57,7 @@ export class ZBytes {
   // }
 
   deserialize<T>(func: (buffer: Uint8Array) => T): T {
-    return func(this.buffer);
+    return func(this._buffer);
   }
 
   /**
diff --git a/zenoh-ts/yarn.lock b/zenoh-ts/yarn.lock
index 2c2adcb..1b72d85 100644
--- a/zenoh-ts/yarn.lock
+++ b/zenoh-ts/yarn.lock
@@ -102,7 +102,7 @@
 
 "@types/node@20.9.1":
   version "20.9.1"
-  resolved "https://registry.npmjs.org/@types/node/-/node-20.9.1.tgz"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.9.1.tgz#9d578c610ce1e984adda087f685ace940954fe19"
   integrity sha512-HhmzZh5LSJNS5O8jQKpJ/3ZcrrlG6L70hpGqMIAoM9YVD0YBRNWYsfwcXq8VnSjlNpCpgLzMXdiPo+dxcvSmiA==
   dependencies:
     undici-types "~5.26.4"
@@ -159,6 +159,11 @@ balanced-match@^1.0.0:
   resolved "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
+base64-arraybuffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-1.0.2.tgz"
+  integrity sha512-I3yl4r9QB5ZRY3XuJVEPfc2XhZO6YweFPI+UovAzn+8/hb3oJ6lnysaFcjVpkCPfVWFUDvoZ8kmVDP7WyRtYtQ==
+
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz"
@@ -669,11 +674,6 @@ text-table@^0.2.0:
   resolved "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz"
   integrity sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==
 
-ts-log@^2.2.5:
-  version "2.2.5"
-  resolved "https://registry.npmjs.org/ts-log/-/ts-log-2.2.5.tgz"
-  integrity sha512-PGcnJoTBnVGy6yYNFxWVNkdcAuAMstvutN9MgDJIV6L0oG8fB+ZNNy1T+wJzah8RPGor1mZuPQkVfXNDpy9eHA==
-
 tslog@^4.9.3:
   version "4.9.3"
   resolved "https://registry.npmjs.org/tslog/-/tslog-4.9.3.tgz"
@@ -709,7 +709,7 @@ uc.micro@^2.0.0, uc.micro@^2.1.0:
 
 undici-types@~5.26.4:
   version "5.26.5"
-  resolved "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
   integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
 
 uri-js@^4.2.2: