In 2025, speed is everything. For developers and startup owners, the pressure to ship feature-rich applications has never been higher, but budgets remain tight. The traditional way of building every component from scratch is too slow and expensive to compete. This is where a strategic set of APIs becomes your advantage. By integrating powerful, pre-built functionalities, you can launch a complete…
Notifications about fluctuations in the stock market are crucial for users who closely track stock prices for their portfolios. In this article we’ll show you how to build a web app that uses real-time daily stock market data from the Marketstack API to send an end-of-day…
How to Build a "Smart" RAG System with Real-Time Data using APILayer's Marketstack & Weatherstack APIs
August 12, 2025
Traditional Retrieval-Augmented Generation (RAG) systems are a lot like those well-organized libraries we all know. They keep information tucked away in pre-indexed databases, pulling out the right documents whenever someone asks a question. This setup handles stable…