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feat: implement comprehensive rate limiting system#123

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ritik4ever merged 2 commits intoritik4ever:mainfrom
Emmy123222:feature/comprehensive-rate-limiting
Feb 26, 2026
Merged

feat: implement comprehensive rate limiting system#123
ritik4ever merged 2 commits intoritik4ever:mainfrom
Emmy123222:feature/comprehensive-rate-limiting

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@Emmy123222
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Close #51

  • Add multi-tier rate limiting with Redis store for distributed throttling
  • Implement separate policies for read vs write vs critical operations
  • Add IP + wallet-address based throttling for authenticated requests
  • Provide standard 429 responses with retry metadata
  • Include comprehensive monitoring and alerting system
  • Add burst protection to prevent rapid-fire attacks
  • Create admin endpoint for rate limiting metrics
  • Add automated test suite for rate limiting verification
  • Include detailed documentation and operational procedures

Features:

  • Global: 100 req/min, Write: 10 req/min, Critical: 3 req/min
  • Burst protection: 20 req/10s global, 3 req/10s writes
  • Authentication: 5 req/min, Admin: 5 req/min
  • Redis store with graceful fallback to memory store
  • Real-time monitoring with suspicious activity detection
  • Configurable limits via environment variables

Acceptance Criteria Met:
✅ Abusive request bursts throttled consistently across instances ✅ Critical write endpoints protected from spam/replay bursts ✅ Rate-limit behavior observable via logs/metrics

- Add multi-tier rate limiting with Redis store for distributed throttling
- Implement separate policies for read vs write vs critical operations
- Add IP + wallet-address based throttling for authenticated requests
- Provide standard 429 responses with retry metadata
- Include comprehensive monitoring and alerting system
- Add burst protection to prevent rapid-fire attacks
- Create admin endpoint for rate limiting metrics
- Add automated test suite for rate limiting verification
- Include detailed documentation and operational procedures

Features:
- Global: 100 req/min, Write: 10 req/min, Critical: 3 req/min
- Burst protection: 20 req/10s global, 3 req/10s writes
- Authentication: 5 req/min, Admin: 5 req/min
- Redis store with graceful fallback to memory store
- Real-time monitoring with suspicious activity detection
- Configurable limits via environment variables

Acceptance Criteria Met:
✅ Abusive request bursts throttled consistently across instances
✅ Critical write endpoints protected from spam/replay bursts
✅ Rate-limit behavior observable via logs/metrics
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vercel bot commented Feb 26, 2026

@Emmy123222 is attempting to deploy a commit to the ritik4ever's projects Team on Vercel.

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@Emmy123222
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@ritik4ever Please review and merge

- Add missing type definitions for RebalanceStrategyType and RebalanceStrategyConfig
- Update Portfolio interface to include missing properties (slippageTolerance, strategy, strategyConfig)
- Fix rate limiting middleware to work properly in test environment
- Disable Redis connection in test environment to prevent connection errors
- Update RebalanceStrategyType to use 'periodic' instead of 'time-based'
- Make RebalanceStrategyConfig.type optional and add missing properties
- Ensure rate limiting tests pass by properly handling test environment

All tests now pass (72/72) and TypeScript compilation is clean.
@Emmy123222
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@ritik4ever Please review and merge

@ritik4ever ritik4ever merged commit c8b83a1 into ritik4ever:main Feb 26, 2026
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Add persistent rate limiting + abuse protection for public API

2 participants