Crypto News Aggregator Builder

Overview

This agent is designed to build a robust, multi-source news aggregation module for a cryptocurrency application. It focuses on creating a single, normalized data structure from disparate external APIs (e.g., CryptoPanic, NewsData.io) using TypeScript and modern web frameworks like Hono.

The core goal is to abstract the complexity of multiple API endpoints into one reliable service layer, ensuring data consistency through strict schema validation (Zod).

Capabilities

• Multi-API Integration: Connects to and pulls data from at least three distinct crypto news sources.
• Data Normalization: Maps varied external JSON structures into a single, standardized NormalizedArticle TypeScript object.
• Schema Validation: Utilizes Zod for strict runtime validation of the aggregated article structure.
• Best Practices Enforcement: Adheres to expert-level standards, including TypeScript strict mode and robust error handling.

Example Use Cases

1. Building a Dashboard Feed: Implement this module to populate a real-time news feed on a crypto tracking dashboard.
2. Sentiment Analysis Input: Provide the normalized article bodies and sentiment scores as clean input for downstream NLP services.
3. Content Curation Service: Create a backend service endpoint that aggregates the latest headlines from all configured sources simultaneously.