Rate Limit Python Packages

pyrate-limiter

⚔️Python Rate-Limiter using Leaky-Bucket Algorithm Family

throttler

🔀⏳ Easy throttling with asyncio support

throttled-py

🔧 High-performance Python rate limiting library with multiple algorithms (Fixed Window, Sliding Window, Token Bucket, Leaky Bucket & GCRA) and storage backends (Redis, In-Memory).

httpx-limiter

A lightweight package that provides rate-limited httpx transports.

limit

python decorator that limits the calling rate of a function

asyncio-redis-rate-limit

Rate limiter for async functions using Redis as a backend.

flexllm

High-Performance LLM Client for Production Batch processing with checkpoint recovery, response caching, load balancing, and cost tracking

openai-forward

🚀 OpenAI-Forward 是一个专为大型语言模型设计的高级转发代理，提供包括用户请求速率控制、Token速率限制和自定义API密钥等增强功能。该服务可用于代理本地模型和云端模型。OpenAI API Reverse Proxy

call-limiter

Thread-safe rate limiter and retry decorator for Python - token bucket pacing, resilient API call management, zero dependencies.

django-secux

All-in-One Django Security & Optimization

fastapi-framework

A FastAPI Framework for things like Database, Redis, Logging, JWT Authentication, Rate Limits and Sessions

ratelimit-io

ratelimit-io: Flexible bidirectional rate-limiting library with redis backend

credit-rate-limit

Easily rate limit async requests to API using credits, computation unit per second (CUPS) or request units, and to those just counting the number of requests per time unit

rate-control

Versatile rate controlling in Python

django-ratelimiter

Granular rate limiting for django

claude-code-vitals

Rate-limit vitals for Claude Code — burn rate, cache health, depletion prediction, per-model tracking. Zero dependencies.

pyrate-limiter-concord

⚔️Python Rate-Limiter using Leaky-Bucket Algorithm Family

tailback

A Redis-backed Python job queue with rate limiting, delayed jobs, retries, and real-time queue control.

ai-forward

🚀 大语言模型高效转发服务 · An efficient forwarding service designed for LLMs. · OpenAI API Reverse Proxy

redis-ratelimit

A fixed window rate limiter based on Redis

claude-usage-tray

System tray app showing real-time Claude Code usage — rate limits, reset timers, token stats. pip install claude-usage-tray

requests-whaor

Requests With High Availability Onion Router. For the filthiest web scrapers that have no time for rate-limits.

django-redis-ratelimit

A fixed window rate limiting based on Redis

xray-proxy-rotator

Async V2ray (VMESS) proxy rotation library for Python. Auto-update subscriptions, test connections, rotate user-agents, handle rate limits. Built on Xray-core for reliable web scraping at scale.