#beer

Homebrewing maths as an API, computed locally and deterministically. The abv endpoint computes the alcohol by volume from the original and final gravity — both the simple (OG − FG)·131.25 estimate and a more accurate high-gravity formula — along with the apparent and real attenuation and the calories per 12 oz serving. The gravity endpoint converts freely between specific gravity, degrees Plato and Brix (the three ways brewers and winemakers measure dissolved sugar) and reports the gravity points. The ibu endpoint computes hop bitterness in International Bitterness Units by the Tinseth formula from the hop alpha-acid percentage, the weight, the boil time, the batch volume and the wort gravity, returning the utilization and the alpha-acid concentration too. Gravities are specific gravity such as 1.050, hop weight in grams, boil time in minutes and volume in litres. Everything is computed locally and deterministically, so it is instant and private. Ideal for homebrew, craft-beer, cidery and winemaking app developers, recipe and batch tools, and brewing education. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is brewing maths; for a brewery directory use a beer API and for coffee brew ratios a coffee API.

api.oanor.com/brewing-api

Search, filter and locate breweries worldwide — a fast, clean wrapper over Open Brewery DB covering thousands of breweries across the US and beyond. Filter by city, state, country, name, postal code or brewery type (micro, nano, regional, brewpub, large, bar, contract and more), sort results nearest-first from any latitude/longitude, autocomplete brewery names for typeahead, pull random breweries, fetch a single brewery by id and read aggregate counts. Every endpoint accepts input via the query string or the request body and returns lean, predictable JSON with normalized address, coordinates, phone and website fields. Ideal for beer and travel apps, store locators, maps and directory features.

api.oanor.com/beer-api

Search, filter and look up breweries worldwide by name, city, state, country or type — with full address, geo-coordinates, phone and website. Plus a random-brewery endpoint. Great for travel, hospitality, beer-discovery, mapping and local-business apps.

api.oanor.com/brewery-api