axios-rate-limit

axios-rate-limit

Zero dependencies, fixed-window, queued rate limiter for Axios: set how many requests per interval should perform immediately, other will be delayed automatically.

Installing

npm install axios-rate-limit

Usage

import axios from 'axios';
import rateLimit from 'axios-rate-limit';

const http = rateLimit(axios.create(), {
  limits: [
    { maxRequests: 5, duration: '2s' },
    { maxRequests: 2, duration: '500ms' }
  ]
})
http.get('https://example.com/api/v1/users.json?page=1')
http.getQueue()

See source code for all available options.

Typical use cases

• Single rate limit — API enforces one limit; use one window via limits.
• Multiple rate limits — API enforces several limits (e.g. per second and per minute); use multiple windows.
• Custom queue — Pass your own queue (e.g. to log when requests are added or removed).
• Retrying failed requests — Use with axios-retry to rate-limit and retry failed requests (see issue #24).
• Integration with axios-cache-adapter — Don't count cached responses toward the limit (see issue #43).
• Mocking in Jest — How to mock axios-rate-limit in Jest so tests do not hit the network (see issue #51).
• Shared limiter — Reuse one limiter instance across multiple axios clients that share the same API quota.

Alternatives

Consider using Axios built-in rate-limiting functionality.