In a digital landscape driven by microservices, monitoring API uptime and latency is no longer optional. This article explores how developers can utilize real-time socket-level checks to verify connectivity for over 120+ global services including Stripe, AWS, and OpenAI. By
bypassing cached status pages and testing endpoints directly via tools like the GratisVPS
Check API Uptime Online Checker, teams can identify bottlenecks, reduce downtime, and ensure seamless user experiences. We dive into the
technical differences between simple pings and deep socket testing for modern RESTful architectures.