Clinical research data published on institutional websites is some of the most structured, high-value information available publicly. Extracting it at scale, however, has traditionally required either manual copy-paste or fragile custom scrapers that break the moment a page layout changes. This guide shows how to extract clinical trial listings from UCSD Clinical Trials (the official trial browser at clinicaltrials.ucsd.edu/browse/) using the Minexa API — a data extraction pl