Learnosity exposes a suite of embeddable JavaScript APIs and RESTful services that developers integrate with just a few lines of code, layering on top of an AWS-based hyperscalable infrastructure capable of burst capacity for millions of concurrent users. Core APIs cover authoring (Learnosity Author), question delivery (Learnosity Questions), analytics (Learnosity Analytics), and math assessment (Learnosity Math), all configurable via JSON-driven initialization objects. The AI product layer — including Author Aide for generative content creation and Feedback Aide, an agentic AI grading engine — plugs directly into existing workflows. The platform maintains enterprise-grade, multi-tiered security with FedRAMP-ready options (via Questionmark Government) and full data-privacy controls.