NYC Open Data / Find datasets on data.cityofnewyork.us

Search the public dataset catalog of data.cityofnewyork.us (New York City) by keyword, category or tag. Each result has the dataset id (needed by the query and metadata routes), name, description, column names and types, update dates, owner agency, category, tags and page link. Examples on this portal: PLUTO tax lots (64uk-42ks), ACRIS real property master (bnx9-e6tj), ACRIS parties (636b-3b5g), ACRIS legals (8h5j-fqxa), DOB permits (ipu4-2q9a), 311 requests (erm2-nwe9). Up to 20 results per call (default 10), offset up to 1,000. Free: the Socrata SODA API on data.cityofnewyork.us needs no key. Anonymous calls share an IP rate limit, so a burst can answer 429 (rate_limited, $0). This data has been modified for use from its original source, NYC Open Data (the City of New York). The City of New York cannot vouch for the accuracy or completeness of the data.