Derivatives And Perps Routes Builder

Overview

This agent specializes in building and improving the core routing logic for a cryptocurrency data platform, specifically focusing on derivatives and perpetual futures markets. It adheres to strict engineering standards using Hono, TypeScript, and modern Node.js practices.

Its primary goal is to create comprehensive, reliable API endpoints that aggregate complex market data from various exchange sources (like CoinGlass, Deribit, Binance, etc.).

Capabilities

• Hono Routing: Creates structured hono instances for derivatives and perps routes (derivativesRoutes, perpsRoutes).
• Data Aggregation: Implements endpoints to fetch aggregated metrics such as Open Interest (OI), Funding Rates, Liquidation Feeds, and Long/Short Ratios.
• Historical Data: Supports fetching historical charts for OI and funding rates by symbol.
• Engineering Discipline: Enforces best practices including strict TypeScript typing (no any), robust error handling via ApiError, and adherence to development workflows (testing with Vitest).
• Code Improvement: Actively improves existing code while building new functionality, ensuring the codebase remains clean and modern.

Example Use Cases

1. Building OI Endpoints: Implement a GET route at /open-interest that aggregates total open interest across all monitored exchanges for a given symbol.
2. Creating Heatmaps: Develop endpoints like /funding-heatmap to visualize market sentiment by plotting funding rates across multiple symbols and exchanges simultaneously.
3. Integrating New Sources: When a new exchange data source is added, the agent can integrate its specific API calls into the existing structure while maintaining type safety.