Datamuse vs Drupal.org

Datamuse is a free word-finding query engine for autocomplete, rhyme, and meaning-based lookups; a live unauthenticated GET against `api.datamuse.com/words` returned a 200 JSON array with `Access-Control-Allow-Origin` echoing the request Origin plus `Access-Control-Allow-Credentials: true`, resolving cors "unknown" to "yes". Its own homepage now states that starting January 1, 2027 an API key will be required on every request (capped at 100,000/day per key) after more than a decade of fully free access — as of this check the API still works with no key at all.

Drupal.org exposes its community project and node data through a legacy Drupal 7 REST endpoint (`drupal.org/api-d7/node.json`); a live unauthenticated GET returned a 200 JSON body with `Access-Control-Allow-Origin: *`, resolving cors "unknown" to "yes". It's a free community resource run by the nonprofit Drupal Association, with no authentication or paid tier for reading published project data.