requirements.txt

# API-First Implementation Dependencies
# Must match code-first implementation versions for compatibility

# Core FastAPI dependencies
fastapi==0.121.1
uvicorn[standard]==0.38.0
pydantic-settings==2.12.0
slowapi==0.1.9  # Rate limiting
pybreaker==1.4.1  # Circuit breaker

# HTTP client
httpx==0.28.1

# Database drivers (versions must match code-first for compatibility)
asyncpg==0.30.0
aiomysql==0.3.2
cryptography>=41.0.0  # Required for MySQL caching_sha2_password auth
motor==3.7.1
pymongo==4.15.3

# Redis and Caching
redis[hiredis]==7.0.1  # Compatible with fastapi-cache2 (requires <5.0.0)
fastapi-cache2[redis]==0.2.2  # Response caching

# RabbitMQ
aio-pika==9.5.7

# Utilities
python-json-logger==4.0.0

# Observability
prometheus-client==0.23.1

# Testing
pytest==8.4.2
pytest-asyncio==1.2.0
pytest-cov==7.0.0
pytest-mock==3.15.1