ARCHITECTURE.md

Architecture

flowchart TD
  A[On-chain Event Source] --> B[Ingestion Layer]
  B --> C[Processing & Aggregation]
  C --> D[Database]
  D --> E[REST / WebSocket API]

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Components

• Ingestion: listens to smart contract events
• Processing: calculates volume, open interest, funding, PnL
• Storage: PostgreSQL schema with tables:
  • trades
  • funding_rates
  • open_interest
• API Layer: endpoints for metrics, history, real-time feed