iDigBio vs isEven (humor)

iDigBio is a keyless REST API exposing more than 150 million digitized natural-history specimen records — pressed plants, pinned insects, fossils, and more — contributed by U.S. museums and herbaria under an NSF-funded national digitization effort. Search and summary endpoints return Darwin Core fields (collector, locality, taxonomic name) as JSON, and the same backend powers iDigBio's public specimen-browsing portal.

isEven is a parody of the infamous is-even npm-package controversy, wrapped as a keyless REST endpoint that answers whether a given number is even. The free tier's JSON response bundles in a joke classified ad alongside the boolean result; a paid Premium/Enterprise tier removes the ads.