Open Brewery DB vs Untappd

Open Brewery DB is an open, keyless directory of breweries, cideries, and bottle shops across the US and several other countries, searchable by name, city, state, or brewery type. A live GET against the real gateway, api.openbrewerydb.org, returned genuine JSON while carrying an echoed Access-Control-Allow-Origin header, reconfirming both cors yes and auth None in the same probe.

Untappd's public API exposes its social beer check-in platform — beer and brewery details, user check-ins, and venue activity — for applications registered through its OAuth developer program, free and rate-limited to 100 calls/hour per key. A live GET against the real gateway, api.untappd.com, returned a genuine 'missing client_secret/client_id' JSON error while carrying Access-Control-Allow-Origin: *, resolving cors unknown -> yes and reconfirming OAuth auth in the same probe.