NewsData.io is a news API that gives developers programmatic access to real-time, historical, crypto, and market news through simple REST endpoints returning structured JSON. Instead of scraping websites, you send a request with your API key and filters such as keyword, country, language, category, domain, or sentiment, and receive clean article data including title, link, publication date, and source. The platform covers breaking news from the past 48 hours, an archive for older stories, and a WebSocket streaming option that pushes matching articles the moment they are published. Official libraries for Python, PHP, Node.js, Java, and React, plus a Postman collection, help teams start quickly. Typical uses include news dashboards, media monitoring, financial research, sentiment analysis, and AI applications that need fresh, sourced information. Free and paid plans are available, so you can test the data yourself before scaling up. Check the official documentation for current limits, coverage, and pricing details.