diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f1a90a0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,141 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.*
+!.env.example
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+.output
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Sveltekit cache directory
+.svelte-kit/
+
+# vitepress build output
+**/.vitepress/dist
+
+# vitepress cache directory
+**/.vitepress/cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# Firebase cache directory
+.firebase/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v3
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+
+# Vite files
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*
+.vite/
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..97cffd4
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,18 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+    
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Launch Program",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "program": "${workspaceFolder}\\src\\main.js"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 6532cde..f45f01f 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,12 @@
 # sdp-request-watcher
 
-A locally run JS app to monitor for request closures using Zoho's SDP Cloud API.
\ No newline at end of file
+A locally run JS app to monitor for request closures using Zoho's SDP Cloud API.
+
+## Reference Materials
+
+- [Non-Browser Apps - Overview](https://www.zoho.com/accounts/protocol/oauth/limited-input-devices.html)
+- [Non-Browser Apps - Initiation Request](https://www.zoho.com/accounts/protocol/oauth/devices/initiation-request.html)
+- [Non-Browser Apps - Polling Request](https://www.zoho.com/accounts/protocol/oauth/devices/polling-request.html)
+- [Get List Request](https://www.manageengine.com/products/service-desk/sdpod-v3-api/requests/request.html#get-list-request)
+- [Input Data](https://www.manageengine.com/products/service-desk/sdpod-v3-api/getting-started/input-data.html)
+- [Search Criteria](https://www.manageengine.com/products/service-desk/sdpod-v3-api/getting-started/search-criteria.html)
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..0bcfd87
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,304 @@
+{
+  "name": "sdp-request-watcher",
+  "lockfileVersion": 3,
+  "requires": true,
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+      "license": "MIT"
+    },
+    "node_modules/axios": {
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+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.13.2.tgz",
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+    "node_modules/proxy-from-env": {
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+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
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+      "license": "MIT"
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..15f3cd4
--- /dev/null
+++ b/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "axios": "^1.13.2",
+    "dotenv": "^17.2.3"
+  }
+}
diff --git a/src/main.js b/src/main.js
new file mode 100644
index 0000000..d907b98
--- /dev/null
+++ b/src/main.js
@@ -0,0 +1,38 @@
+/* SDP Request Watcher
+ * Monitors requests in Zoho's SDP Cloud platform to play a sound alert
+ * when a request is closed.
+ * 
+ * Developed for MCCS ITS by Skylar Grant
+ */
+
+const dotenv = require('dotenv');
+dotenv.config({ quiet: true });
+const { CLIENT_ID, CLIENT_SECRET } = process.env;
+const { Client } = require('./modules/sdp-api');
+const client = new Client(CLIENT_ID, CLIENT_SECRET);
+
+async function main() {
+    await client.init();
+    console.log(`Please visit ${client.verificationUrl} and enter the code: ${client.userCode}`);
+
+    // Poll for authorization
+    const pollInterval = setInterval(async () => {
+        try {
+            /** @type {boolean} */
+            const authorized = await client.poll();
+            if (authorized) {
+                clearInterval(pollInterval);
+                console.log('Authorization successful! Access token obtained.');
+            } else {
+                console.log('Still waiting for user authorization...');
+            }
+        } catch (error) {
+            clearInterval(pollInterval);
+            console.error('Error during polling:', error.message);
+        }
+    }, client.pollInterval + 500);
+}
+
+main().catch(err => {
+    console.error('Error in main execution:', err.message);
+});
\ No newline at end of file
diff --git a/src/modules/sdp-api.js b/src/modules/sdp-api.js
new file mode 100644
index 0000000..69f94c6
--- /dev/null
+++ b/src/modules/sdp-api.js
@@ -0,0 +1,104 @@
+/* SDP-API Tool
+ * Client for interacting with the Zoho SDP Cloud API.
+ * 
+ * Developed for MCCS ITS by Skylar Grant
+ */
+
+const axios = require('axios');
+
+// Config Stuff
+const strings = {
+    tokenPrefix: 'Authorization: Zoho-oauthtoken ',
+    initiation: {
+        endpoint: 'https://accounts.zoho.com/oauth/v3/device/code',
+        params: {
+            grant_type: 'device_request',
+            scope: 'SDPOnDemand.requests.READ',
+            access_type: 'offline'
+        }
+    },
+    polling: {
+        endpoint: 'https://accounts.zoho.com/oauth/v3/device/token',
+        params: {
+            grant_type: 'device_token'
+        }
+    }
+}
+
+/**
+ * SDP API Client
+ * Handles OAuth device authorization flow for Zoho's SDP Cloud API.
+ * @class Client
+ * @constructor
+ * @param {string} clientId - The Client ID for the Zoho application.
+ * @param {string} clientSecret - The Client Secret for the Zoho application.
+ * @returns {Client} An instance of the SDP API Client.
+ */
+class Client {
+    constructor(clientId, clientSecret) {
+        if (!clientId || !clientSecret) {
+            throw new Error('Client ID and Client Secret are required to create an SDP API Client.');
+        }
+        this.clientId = clientId;
+        this.clientSecret = clientSecret;
+
+        // Set up placeholders for tokens and codes
+        this.deviceCode = null;
+        this.accessToken = null;
+        this.refreshToken = null;
+        this.userCode = null;
+        this.verificationUrl = null;
+
+        // Create copies of the request parameter templates
+        this.initParams = JSON.parse(JSON.stringify(strings.initiation.params));
+        this.initParams.client_id = this.clientId;
+
+        this.pollParams = JSON.parse(JSON.stringify(strings.polling.params));
+        this.pollParams.client_id = this.clientId;
+        this.pollParams.client_secret = this.clientSecret;
+
+        return this;
+    }
+
+    async init() {
+        const urlParams = new URLSearchParams(this.initParams).toString();
+        const fullUrl = `${strings.initiation.endpoint}?${urlParams}`;
+        const initRes = await axios.post(fullUrl);
+
+        if (initRes.status !== 200) {
+            throw new Error(`Error during initiation request: ${initRes.status} - ${initRes.statusText}`);
+        }
+
+        this.deviceCode = initRes.data.device_code;
+        this.userCode = initRes.data.user_code;
+        this.verificationUrl = initRes.data.verification_uri_complete;
+        this.pollInterval = initRes.data.interval;
+
+        return this;
+    }
+
+    async poll() {
+        if (!this.deviceCode) {
+            throw new Error('Device code is not set. Please run the initiation request first.');
+        }
+        this.pollParams.code = this.deviceCode;
+        const pollParams = new URLSearchParams(this.pollParams).toString();
+        const fullPollUrl = `${strings.polling.endpoint}?${pollParams}`;
+        const pollRes = await axios.post(fullPollUrl);
+        if (pollRes.status !== 200) {
+            throw new Error(`Error during polling request: ${pollRes.status} - ${pollRes.statusText}`);
+        }
+
+        if (pollRes.data.access_token) {
+            this.accessToken = pollRes.data.access_token;
+            this.refreshToken = pollRes.data.refresh_token;
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
+
+module.exports = {
+    Client
+}
\ No newline at end of file