diff --git a/lib/SLP.js b/lib/SLP.js
index 78efd41..c5fc58c 100644
--- a/lib/SLP.js
+++ b/lib/SLP.js
@@ -18,6 +18,7 @@ var Address_1 = require("./Address");
 var ECPair_1 = require("./ECPair");
 var HDNode_1 = require("./HDNode");
 var SLPDB_1 = require("./SLPDB");
+var Socket_1 = require("./Socket");
 var TokenType1_1 = require("./TokenType1");
 var Utils_1 = require("./Utils");
 // exports
@@ -46,6 +47,7 @@ var SLP = /** @class */ (function (_super) {
         _this.ECPair = new ECPair_1.default();
         _this.HDNode = new HDNode_1.default(restURL);
         _this.SLPDB = new SLPDB_1.SLPDB(_this.slpdbURL);
+        _this.Socket = Socket_1.Socket;
         _this.TokenType1 = new TokenType1_1.default(restURL);
         _this.Utils = new Utils_1.default(restURL);
         _this.slpjs = slpjs;
diff --git a/lib/Socket.js b/lib/Socket.js
new file mode 100644
index 0000000..c65732d
--- /dev/null
+++ b/lib/Socket.js
@@ -0,0 +1,45 @@
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var BITBOXSocket = require("bitbox-sdk").Socket;
+var Socket = /** @class */ (function (_super) {
+    __extends(Socket, _super);
+    function Socket(config) {
+        if (config === void 0) { config = {}; }
+        var _this = _super.call(this, config) || this;
+        if (config.slpsocketURL) {
+            _this.slpsocketURL = config.slpsocketURL;
+        }
+        else {
+            _this.slpsocketURL = "https://slpsocket.bchdata.cash";
+        }
+        return _this;
+    }
+    Socket.prototype.listen = function (query, cb) {
+        if (query === "blocks" || query === "transactions") {
+            _super.prototype.listen.call(this, query, cb);
+        }
+        else {
+            var EventSource_1 = require("eventsource");
+            var b64 = Buffer.from(JSON.stringify(query)).toString("base64");
+            this.socket = new EventSource_1(this.slpsocketURL + "/s/" + b64);
+            this.socket.onmessage = function (msg) {
+                cb(msg.data);
+            };
+        }
+    };
+    return Socket;
+}(BITBOXSocket));
+exports.Socket = Socket;
diff --git a/package.json b/package.json
index 6be6332..0cbde67 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "slp-sdk",
-  "version": "4.6.0",
+  "version": "4.7.0",
   "description": "SLP SDK powered by BITBOX",
   "main": "lib/SLP",
   "scripts": {
@@ -37,7 +37,7 @@
     "axios": "0.19.0",
     "babel-register": "^6.26.0",
     "bignumber.js": "^8.0.2",
-    "bitbox-sdk": "8.6.0",
+    "bitbox-sdk": "8.7.0",
     "chalk": "^2.3.0",
     "clear": "0.1.0",
     "commander": "^2.13.0",
diff --git a/src/SLP.ts b/src/SLP.ts
index 12c24b7..5352d1e 100644
--- a/src/SLP.ts
+++ b/src/SLP.ts
@@ -5,6 +5,7 @@ import ECPair from "./ECPair"
 import HDNode from "./HDNode"
 import { IConfig } from "./interfaces/SLPInterfaces"
 import { SLPDB } from "./SLPDB"
+import { Socket } from "./Socket"
 import TokenType1 from "./TokenType1"
 import Utils from "./Utils"
 
@@ -40,6 +41,7 @@ class SLP extends BITBOX {
     this.ECPair = new ECPair()
     this.HDNode = new HDNode(restURL)
     this.SLPDB = new SLPDB(this.slpdbURL)
+    this.Socket = Socket
     this.TokenType1 = new TokenType1(restURL)
     this.Utils = new Utils(restURL)
     this.slpjs = slpjs
diff --git a/src/Socket.ts b/src/Socket.ts
new file mode 100644
index 0000000..3aa428b
--- /dev/null
+++ b/src/Socket.ts
@@ -0,0 +1,28 @@
+const BITBOXSocket = require("bitbox-sdk").Socket
+import { SLPSocketConfig } from "./interfaces/SLPInterfaces"
+
+export class Socket extends BITBOXSocket {
+  socket: any
+  slpsocketURL: string
+  constructor(config: SLPSocketConfig = {}) {
+    super(config)
+    if (config.slpsocketURL) {
+      this.slpsocketURL = config.slpsocketURL
+    } else {
+      this.slpsocketURL = "https://slpsocket.bchdata.cash"
+    }
+  }
+
+  public listen(query: string, cb: Function): void {
+    if (query === "blocks" || query === "transactions") {
+      super.listen(query, cb)
+    } else {
+      let EventSource = require("eventsource")
+      let b64 = Buffer.from(JSON.stringify(query)).toString("base64")
+      this.socket = new EventSource(`${this.slpsocketURL}/s/${b64}`)
+      this.socket.onmessage = (msg: any) => {
+        cb(msg.data)
+      }
+    }
+  }
+}
diff --git a/src/interfaces/SLPInterfaces.ts b/src/interfaces/SLPInterfaces.ts
index 75ebf4c..f111b7d 100644
--- a/src/interfaces/SLPInterfaces.ts
+++ b/src/interfaces/SLPInterfaces.ts
@@ -53,3 +53,10 @@ export interface QueryInterface {
 export interface SLPDBResponse {
   message: string
 }
+
+export interface SLPSocketConfig {
+  restURL?: string
+  wsURL?: string
+  slpsocketURL?: string
+  callback?: Function
+}
diff --git a/yarn.lock b/yarn.lock
index 87175bf..78b5dbc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1135,13 +1135,13 @@ bip-schnorr@^0.3.0:
     random-bytes "^1.0.0"
     safe-buffer "^5.0.1"
 
-bip21@Bitcoin-com/bip21:
+"bip21@github:Bitcoin-com/bip21":
   version "2.0.1"
   resolved "https://codeload.github.com/Bitcoin-com/bip21/tar.gz/28f8d03a3a16ed11eb5b963248ed1be8c46c6d6f"
   dependencies:
     qs "^6.3.0"
 
-bip32-utils@Bitcoin-com/bip32-utils#0.13.1:
+"bip32-utils@github:Bitcoin-com/bip32-utils#0.13.1":
   version "0.13.1"
   resolved "https://codeload.github.com/Bitcoin-com/bip32-utils/tar.gz/b8a33ebd0a0ac39de7cd987e5c3f77a8c5d84e58"
   dependencies:
@@ -1181,10 +1181,10 @@ bip66@^1.1.0, bip66@^1.1.5:
   dependencies:
     safe-buffer "^5.0.1"
 
-bitbox-sdk@8.6.0:
-  version "8.6.0"
-  resolved "https://registry.yarnpkg.com/bitbox-sdk/-/bitbox-sdk-8.6.0.tgz#89c91926d9e90cd09bdce794e580a961a3d8a9d5"
-  integrity sha512-O2Wpm+jQp0IAXYHOLGnS04dc/Lp9PddDHhfunMPDjbSQM2BjI6N1xJFTHAHrp02kiru01nQZzQae1KrJ5+0kvg==
+bitbox-sdk@8.7.0:
+  version "8.7.0"
+  resolved "https://registry.yarnpkg.com/bitbox-sdk/-/bitbox-sdk-8.7.0.tgz#f4b066aedf7a4a9e65ba7977d13fe7dabdb92a04"
+  integrity sha512-2zfk5VL2GMbh0XIhZhnAKYyl7NgcSFqx/uRQnLw70UPzzthu4pEiyD89dxGZL9MIdNlLIZeK4DMrshpxFrZ39w==
   dependencies:
     assert "^1.4.1"
     axios "0.19.0"
@@ -1205,6 +1205,7 @@ bitbox-sdk@8.6.0:
     buffer "^5.1.0"
     cashaddrjs "^0.2.9"
     coininfo Bitcoin-com/coininfo
+    eventsource "^1.0.7"
     qrcode "^1.2.0"
     randombytes "^2.0.6"
     repl.history "^0.1.4"
@@ -1214,11 +1215,11 @@ bitbox-sdk@8.6.0:
     socket.io-client "^2.2.0"
     wif "^2.0.6"
 
-bitcoincash-ops@Bitcoin-com/bitcoincash-ops#2.0.0:
+bitcoincash-ops@Bitcoin-com/bitcoincash-ops#2.0.0, "bitcoincash-ops@github:Bitcoin-com/bitcoincash-ops#2.0.0":
   version "2.0.0"
   resolved "https://codeload.github.com/Bitcoin-com/bitcoincash-ops/tar.gz/6ab82cc7326c67236f3b2d9d0457258ac2ef48e3"
 
-bitcoincashjs-lib@Bitcoin-com/bitcoincashjs-lib#v4.0.1:
+"bitcoincashjs-lib@github:Bitcoin-com/bitcoincashjs-lib#v4.0.1":
   version "4.0.1"
   resolved "https://codeload.github.com/Bitcoin-com/bitcoincashjs-lib/tar.gz/28447b40a4ccd23913f7ade6589dc7214c99e60a"
   dependencies:
@@ -1942,7 +1943,7 @@ code-point-at@^1.0.0:
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-coininfo@Bitcoin-com/coininfo:
+"coininfo@github:Bitcoin-com/coininfo":
   version "4.0.0"
   resolved "https://codeload.github.com/Bitcoin-com/coininfo/tar.gz/eece2c6141d08c3e7783929f2a1e1e681aa1a82c"
   dependencies:
@@ -3205,6 +3206,13 @@ events@^2.0.0:
   resolved "https://registry.yarnpkg.com/events/-/events-2.1.0.tgz#2a9a1e18e6106e0e812aa9ebd4a819b3c29c0ba5"
   integrity sha512-3Zmiobend8P9DjmKAty0Era4jV8oJ0yGYe2nJJAxgymF9+N8F2m0hhZiMoWtcfepExzNKZumFU3ksdQbInGWCg==
 
+eventsource@^1.0.7:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.0.7.tgz#8fbc72c93fcd34088090bc0a4e64f4b5cee6d8d0"
+  integrity sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==
+  dependencies:
+    original "^1.0.0"
+
 evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
@@ -6551,6 +6559,13 @@ ordered-read-streams@^1.0.0:
   dependencies:
     readable-stream "^2.0.1"
 
+original@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/original/-/original-1.0.2.tgz#e442a61cffe1c5fd20a65f3261c26663b303f25f"
+  integrity sha512-hyBVl6iqqUOJ8FqRe+l/gS8H+kKYjrEndd5Pm1MfBtsEKA038HkkdbAl/72EAXGyonD/PFsvmVG+EvcIpliMBg==
+  dependencies:
+    url-parse "^1.4.3"
+
 os-browserify@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
@@ -7266,6 +7281,11 @@ querystring@0.2.0:
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
   integrity sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=
 
+querystringify@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.1.1.tgz#60e5a5fd64a7f8bfa4d2ab2ed6fdf4c85bad154e"
+  integrity sha512-w7fLxIRCRT7U8Qu53jQnJyPkYZIaR4n5151KMfcJlO/A9397Wxb1amJvROTK6TOnp7PfoAmg/qXiNHI+08jRfA==
+
 quick-lru@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
@@ -7673,6 +7693,11 @@ require-uncached@^1.0.3:
     caller-path "^0.1.0"
     resolve-from "^1.0.0"
 
+requires-port@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
+  integrity sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=
+
 resolve-dir@^1.0.0, resolve-dir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/resolve-dir/-/resolve-dir-1.0.1.tgz#79a40644c362be82f26effe739c9bb5382046f43"
@@ -9084,6 +9109,14 @@ url-parse-lax@^1.0.0:
   dependencies:
     prepend-http "^1.0.1"
 
+url-parse@^1.4.3:
+  version "1.4.7"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.7.tgz#a8a83535e8c00a316e403a5db4ac1b9b853ae278"
+  integrity sha512-d3uaVyzDB9tQoSXFvuSUNFibTd9zxd2bkVrDRvF5TmvWWQwqE4lgYJ5m+x1DbecWkw+LK4RNl2CU1hHuOKPVlg==
+  dependencies:
+    querystringify "^2.1.1"
+    requires-port "^1.0.0"
+
 url-template@^2.0.8:
   version "2.0.8"
   resolved "https://registry.yarnpkg.com/url-template/-/url-template-2.0.8.tgz#fc565a3cccbff7730c775f5641f9555791439f21"