NBA Stats vs OpenLigaDB

"NBA Stats" refers to stats.nba.com, the unofficial internal API that powers NBA.com's own statistics pages rather than a published, supported product -- there's no official developer signup or docs, and its former any-api.com docs mirror now permanently redirects to an unrelated marketplace. The community-maintained swar/nba_api project (and its companion documentation site) is the best available reference, covering box scores, play-by-play, shot charts, and historical stats back to the 1996-97 season. No API key is required, but requests must spoof browser-like headers to get past NBA's bot filtering, and access is blocked outright from many data-center IP ranges -- treat it as an unofficial, goodwill-rate-limited source, not a guaranteed-uptime service.

OpenLigaDB is a free, community-maintained JSON API for German football and other league results -- Bundesliga, 2. Bundesliga, and dozens of amateur/regional competitions -- with matches, tables, and goal-getters contributed and corrected by its own user community rather than an official league feed. No registration or API key is required to read from it, only for submitting corrections. A live probe of the real `api.openligadb.de` host reconfirmed keyless access and a wildcard `Access-Control-Allow-Origin`.