rate-limiting

Implement distributed rate limiting for Next.js API endpoints with Redis.

3|Updated Jan 3, 2026

Search Tags:#redis #rate limiting #next.js #api gateway #api security #ddos protection

Ready to run

npx skills add https://github.com/NextSpark-js/nextspark --skill rate-limiting-nextspark-js

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: rate-limiting
Source: https://github.com/NextSpark-js/nextspark/tree/main/.claude/skills/rate-limiting
Command: npx skills add https://github.com/NextSpark-js/nextspark --skill rate-limiting-nextspark-js

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill protects your API endpoints from abuse, DDoS attacks, and excessive resource consumption by implementing a comprehensive rate-limiting strategy.

Core Features & Use Cases

Global Per-Tier Limits: Enforces limits across all endpoints within a defined tier (e.g., 'read', 'write').
Distributed Rate Limiting: Integrates with Redis/Upstash for scalable, multi-instance protection.
Tiered Limits: Offers predefined tiers (auth, read, write, api, strict) with configurable limits and windows.
Use Case: Ensure your authentication endpoints can handle bursts of legitimate traffic while preventing brute-force attacks, and that your general API endpoints are protected from being overwhelmed by excessive read or write operations.

Quick Start

Apply the rate-limiting HOC to your new API route handler by importing withRateLimitTier and wrapping your handler function with the appropriate tier.

Frequently Asked Questions about rate-limiting

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement distributed rate limiting in a Next.js API?▼

Implement distributed rate limiting in a Next.js API by using Redis for state management to track requests across multiple instances. Apply a higher-order component to route handlers to enforce tiered request limits based on API key or IP address.

How does Redis rate limiting prevent DDoS attacks and API abuse?▼

Redis rate limiting prevents DDoS attacks by tracking request counts in a centralized, distributed data store. This allows multiple server instances to simultaneously enforce tiered request windows, blocking excessive traffic before it reaches your endpoints.

Can I set different rate limits for authentication and read endpoints?▼

Yes, you can set different rate limits for authentication and read endpoints using predefined tiers. The system supports configurable tiers including 'read', 'write', 'auth', and 'strict', each with distinct request limits and time windows.

Do I need Redis to use tiered rate limits for API security?▼

Yes, Redis is required for this API security rate limiting strategy to function properly in distributed environments. It provides the centralized state management necessary to track request counts consistently across multiple application instances.

What is the best way to protect Next.js auth endpoints from brute force attacks?▼

The best way to protect Next.js auth endpoints from brute force attacks is applying a strict rate limiting tier. This limits rapid successive requests per IP or API key, mitigating automated credential guessing while allowing legitimate traffic bursts.

How do I return standard rate limit headers in Next.js API responses?▼

Return standard rate limit headers in Next.js API responses by integrating a distributed rate limiting middleware. This automatically attaches standard headers to responses, informing clients of remaining request quotas and window reset times.