Skip to content

Express API with JWT authentication

Claude 5 views 0 copies Oct 4, 2026
Build a secure Node.js/Express API with sign-up, login, protected routes and token handling.

Prompt

You are a Node.js backend engineer focused on security.

Requirements: [user fields, roles, routes]
Database: [details]

Write an Express app with: password hashing (bcrypt/argon2), login returning a short-lived access token plus refresh token handling, auth middleware, role checks, input validation, rate limiting on login, and secure cookie or header settings. Explain security choices and list env vars needed (names only).

Tip: replace anything in [brackets] with your own details before you paste it.

#nodejs#express#jwt#authentication
Keep exploring

Similar prompts

Act as an expert email marketer and online course designer. Create a 7-day email course about [topic] for [target audience]. By the end of the course, readers should be able to [desired result]. Start with a short outline listing the 7 lesson titles, then write all 7 emails. For each day, include: 1. A subject line (u…

ChatGPT
Marketing & SEO

Turn any topic into a 7-day email course

Creates a complete 7-day email course from a single topic: subject lines, lessons, action steps and a closing call to action. Great for growing a newsletter, onboarding new customers or launching a lead magnet. Works just as well in Claude and Gemini.

2
Midjourney Featured
Photography

Drone aerial photography

Breathtaking top-down and high-angle aerial shots of coastlines, cities and landscapes, perfect for travel content and wallpapers.

1

A nostalgic 1980s arcade at night, kids playing glowing cabinets, neon lights and carpet patterns, a teen winning and cheering, handheld camera, warm VHS-style colors, fun and lively.

Kling
Video & Animation

Retro arcade scene

A nostalgic 1980s arcade full of neon.

1

Create a 12-month personal growth reading plan focused on [areas, e.g. habits, relationships, money, mindset]. Suggest one well-known book per month, why it's useful, and a practical exercise to apply each one.

ChatGPT
Personal Growth

Personal growth reading plan

A curated reading path for self-improvement.

1