A declarative system for creating express API routes.

Adds custom API routes to be compatible with the AI SDK UI parts

Middleware solution for Next.js API routes

A Vite.js plugin that creates API routes by mapping the directory structure, similar to Next.js API Routes. This plugin enhances the functionality for backend development using Vite.

Confidently unit and integration test your Next.js API routes/handlers in an isolated Next.js-like environment

Middleware for nextjs api routes

UI helpers + API routes for authentication.

Validate NEXT.js API Routes with joi

Collection of decorators to create typed Next.js API routes, with easy request validation and transformation.

Fastify web server integration for exposing API routes with consistent runtime behaviour.

Koa.js setup to be used with with Next.js api routes

Official ESLint plugin for Medusa projects. Enforces Medusa's framework conventions across API routes, modules, workflows, subscribers, jobs, admin extensions, and module links.

The hub's HTTP API: routes, middleware, authentication, and served OpenAPI spec

🤖 Automatically generate MCP tools from your Fastify API routes.

A helper utility for composing Next.js API routes with per-method implementations

Update to [next.js Api Route Limiting Example](https://github.com/vercel/next.js/tree/canary/examples/api-routes-rate-limit)

Embed API routes and database tables into any host application

Guard your Next.js API routes with HCaptcha

Keyless i18n for Node.js backends — emails, cron, push, API routes.

Opt-in OpenAPI 3.1 document generation for Pracht API routes.