GBIF vs isEven (humor)

The Global Biodiversity Information Facility is a keyless REST API for searching species, occurrence, and dataset records aggregated from natural history collections, herbaria, and citizen-science platforms worldwide — its occurrence index alone reports a live count past 3.9 billion records. It's operated by an intergovernmental nonprofit funded by member governments, so querying the API is free; registration is only needed to publish new datasets, not to read existing ones.

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.