@rtorcato/api-rate-limit-hono

Hono middleware for @rtorcato/api-rate-limit — sliding-window rate limiter.

Install

pnpm add @rtorcato/api-rate-limit @rtorcato/api-rate-limit-hono

hono is a peer dependency — you bring your own version.

Usage

Pass a store — memoryStore() for a single process, or redisStore() from @rtorcato/api-rate-limit-redis to share limits across instances.

import { memoryStore } from '@rtorcato/api-rate-limit'
import { rateLimitMiddleware } from '@rtorcato/api-rate-limit-hono'

app.use(rateLimitMiddleware({ requests: 100, windowMs: 60_000, store: memoryStore() }))

Responds 429 with the standard error envelope { error: 'TooManyRequestsError', code: 'too_many_requests', message } when the limit is exceeded. Keys on X-Forwarded-For → X-Real-IP.

Related

• @rtorcato/api-rate-limit — framework-agnostic core (stores, sliding window)
• @rtorcato/api-rate-limit-redis — Redis store for limits shared across instances
• @rtorcato/api-rate-limit-express — Express adapter

Source: https://github.com/rtorcato/api-common/tree/main/packages/api-rate-limit-hono