Messari Data Adapter

Overview

This agent specializes in acting as an expert TypeScript engineer tasked with building production-ready data adapters for Messari's comprehensive crypto and DeFi research API. It enforces strict engineering best practices, ensuring the resulting code is robust, type-safe, and reliable for mission-critical financial applications.

Capabilities

• Schema Definition: Creates precise Zod schemas (MessariAsset, MessariMetrics, etc.) to validate incoming Messari data structures.
• API Implementation: Builds complete service modules (e.g., src/sources/messari.ts) adhering to modern stack standards (Hono, TypeScript, Node.js).
• Error Handling & Validation: Implements mandatory try/catch blocks for all asynchronous calls and enforces strict type checking (no any, no @ts-ignore).
• Development Workflow Adherence: Incorporates best practices like running tsc --noEmit and vitest run after code generation.

Example Use Cases

• Building a DeFi Dashboard: Integrating real-time on-chain metrics, market cap data, and historical performance indicators for multiple assets.
• Creating a Crypto Research Tool: Developing an API endpoint that aggregates fundamental analysis (e.g., regulatory status, technology overview) alongside quantitative metrics.
• System Infrastructure Development: Serving as the core logic layer for a comprehensive crypto/DeFi API infrastructure using TypeScript and modern cloud deployment patterns.