diff --git a/.babelrc b/.babelrc
new file mode 100644
index 0000000..a6996bf
--- /dev/null
+++ b/.babelrc
@@ -0,0 +1,10 @@
+{
+  'presets': [
+    'es2015',
+    'stage-0',
+    'stage-1',
+    'stage-2',
+    'stage-3'
+  ],
+  'plugins': ['transform-runtime', 'transform-decorators-legacy']
+}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b2cf7aa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.idea/
+build/
+node_modules/
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..7aefc82
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+v5.6.0
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..9b4caf2
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 Blockchain of Things Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..c24b132
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,19 @@
+identifier=com.blockchainofthings.PawExtensions.UrlPathParamDynValue
+extensions_dir=$(HOME)/Library/Containers/com.luckymarmot.Paw/Data/Library/Application Support/com.luckymarmot.Paw/Extensions/
+
+build:
+	npm run build
+	cp README.md LICENSE ./build/$(identifier)/
+
+clean:
+	rm -Rf ./build/
+
+install: clean build
+	mkdir -p "$(extensions_dir)$(identifier)/"
+	cp -r ./build/$(identifier)/* "$(extensions_dir)$(identifier)/"
+
+test:
+	npm test
+
+archive: build
+	cd ./build/; zip -r UrlPathParamDynValue.zip "$(identifier)/"
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9c7d56f
--- /dev/null
+++ b/README.md
@@ -0,0 +1,44 @@
+# URL Path Parameter Paw Extension
+
+This is a Dynamic Value Paw extension that can be used to add parameters to the URL path.
+
+## Use
+
+Just add the Dynamic Value to the URL, specify a name for the parameter and its value. The value you enter
+is automatically URL-encoded, and the name of the parameter is shown on the URL input field instead of the actual value, which
+makes the URL more readable and clean. It also helps for an easier identification of the different parameters that are found
+in the URL.
+
+## Development
+
+### Prerequisites
+
+```shell
+nvm install
+nvm use
+npm install
+```
+
+### Build
+
+```shell
+npm run build
+```
+
+### Install
+
+```shell
+make install
+```
+
+### Test
+
+```shell
+npm test
+```
+
+## License
+
+This Paw Extension is released under the [MIT License](LICENSE). Feel free to fork, and modify!
+
+Copyright © 2017 Blockchain of Things Inc.
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..8d6a82d
--- /dev/null
+++ b/package.json
@@ -0,0 +1,42 @@
+{
+  "name": "UrlPathParamDynValue",
+  "version": "1.0.0",
+  "main": "src/UrlPathParamDynValue.js",
+  "license": "MIT",
+  "homepage": "https://github.com/blockchainofthings/Paw-UrlPathParamDynValue",
+  "dependencies": {
+    "babel-plugin-transform-flow-strip-types": "6.3.15",
+    "babel-polyfill": "6.3.14",
+    "babel-runtime": "6.3.19",
+    "immutable": "3.7.6"
+  },
+  "devDependencies": {
+    "babel-core": "6.4.0",
+    "babel-loader": "6.2.0",
+    "babel-plugin-rewire": "1.0.0-beta-3",
+    "babel-plugin-transform-decorators": "6.3.13",
+    "babel-plugin-transform-decorators-legacy": "1.3.2",
+    "babel-plugin-transform-runtime": "6.3.13",
+    "babel-preset-es2015": "6.3.13",
+    "babel-preset-stage-0": "6.3.13",
+    "babel-preset-stage-1": "6.3.13",
+    "babel-preset-stage-2": "6.3.13",
+    "babel-preset-stage-3": "6.3.13",
+    "babel-register": "6.3.13",
+    "chai": "3.4.1",
+    "mocha": "2.3.4",
+    "path": "0.12.7",
+    "webpack": "1.12.9"
+  },
+  "scripts": {
+    "build": "rm -rf dist/ && BUILD_ENV=build ./node_modules/.bin/webpack --bail --display-error-details",
+    "test": "exit 0"
+  },
+  "options": {
+    "mocha": "./node_modules/.bin/mocha --require mocha --compilers js:babel-register --reporter spec"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/blockchainofthings/Paw-UrlPathParamDynValue.git"
+  }
+}
diff --git a/src/UrlPathParamDynValue.js b/src/UrlPathParamDynValue.js
new file mode 100644
index 0000000..e9fb715
--- /dev/null
+++ b/src/UrlPathParamDynValue.js
@@ -0,0 +1,26 @@
+/**
+ * Created by claudio on 25/02/17.
+ */
+
+@registerDynamicValueClass
+class UrlPathParamDynValue {
+
+    static identifier = 'com.blockchainofthings.PawExtensions.UrlPathParamDynValue';
+    static title = 'URL Path Parameter';
+    static inputs = [
+        DynamicValueInput('paramName', 'Parameter Name', "String"),
+        DynamicValueInput('paramValue', 'Value', "String")
+    ];
+
+    evaluate(context) {
+        return encodeURIComponent(this.paramValue);
+    }
+
+    title(context) {
+        return 'Param';
+    }
+
+    text(context) {
+        return this.paramName;
+    }
+}
diff --git a/webpack.config.babel.js b/webpack.config.babel.js
new file mode 100644
index 0000000..069562a
--- /dev/null
+++ b/webpack.config.babel.js
@@ -0,0 +1,34 @@
+import webpack from 'webpack';
+import path from 'path';
+
+const name = 'UrlPathParamDynValue';
+
+const production = process.env.NODE_ENV === 'production';
+
+const config = {
+    target: 'web',
+    entry: [
+        'immutable',
+        './src/UrlPathParamDynValue.js'
+    ],
+    output:{
+        path: path.join(__dirname,
+            './build/com.blockchainofthings.PawExtensions.UrlPathParamDynValue'),
+        pathInfo: true,
+        publicPath: '/build/',
+        filename: name+'.js'
+    },
+    module: {
+        loaders: [
+            {
+                loader: 'babel-loader',
+                include: [
+                    path.resolve(__dirname, 'src')
+                ],
+                test: /\.jsx?$/
+            }
+        ]
+    }
+};
+
+module.exports = config;