Salesforce OAuth Web Server Flow Explained with Node.js | Access Tokens. Refresh Tokens. PKCE Demo

Learn how to implement Salesforce OAuth 2.0 Web Server Flow using Node.js and Express! In this step-by-step tutorial, we walk through: • Creating a Connected App in Salesforce • Implementing OAuth Web Server Flow with dynamic client ID input • Handling authorization code callback • Exchanging code for access and refresh tokens • Making Salesforce API calls using access token • Bonus: Using Refresh Token and PKCE for secure flow 🔐 What You’ll Learn: • What is OAuth and why it’s used • How Salesforce Web Server Flow works • How to build a real-world authentication flow in Node.js • How to use PKCE for added security 🛠 Tech Stack: • Node.js • Express.js • EJS Templates • Salesforce Connected App • OAuth 2.0 + PKCE 📂 GitHub Repo (Code + Instructions): 🔗 [https://github.com/minddatalogic/salesforce-oauth-nodejs-app] 📌 Don’t forget to like, subscribe, and drop your questions in the comments below! #Salesforce #OAuth #Nodejs #SalesforceIntegration #PKCE #AccessToken #APIDemo