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Public Data

NYC & Chicago Open Data Catalogue Dataset

NYC & Chicago Open Data Catalogue Dataset

19,00 €

Discover a bounded sample of NYC and Chicago open-data catalogue resources, including publisher metadata and source update references.

Purchase terms

Your purchase includes the edition described on this page. Later releases are separate unless this offer explicitly includes an update entitlement.

Source checks and new-release publication do not change the historical coverage or automatically add future editions to an earlier purchase.

Edition details

Edition
zf-032-2026-09-05-6ccf79f40e44
Files
data/full.jsonl, data/full.csv, data/sample.json, schema.json, provenance.json, manifest.json, quality-report.json, LICENSE.md, README.md, CHANGELOG.md, sources/nyc-catalogue-response.json, sources/chicago-catalogue-response.json, checksums.json
Formats
CSV, JSON, JSONL, MD
Coverage
The first 100 catalogue resources returned for each of NYC and Chicago by the public Socrata Discovery API on 2026-09-05. Includes publisher attribution, data and metadata update dates, resource type, fields and source links.
Geographic scope
The first 100 catalogue resources returned for each of NYC and Chicago by the public Socrata Discovery API on 2026-09-05. Includes publisher attribution, data and metadata update dates, resource type, fields and source links.
Publisher
api.us.socrata.com
Source updated
Explicitly unknown; see immutable provenance for the recorded source retrieval.
Source checked
2026-09-05T12:52:23.924798+00:00
Released
2026-09-05T12:52:23.924798+00:00
Licence and attribution
Source records remain subject to the original publisher terms linked in provenance.json. Retain attribution and source notices. Zentra grants use of the normalization, schema and packaging for internal and commercial analysis; this does not grant exclusive rights over public source facts or third-party material. No endorsement by source publishers.

View the publisher source

Schema

FieldTypeDescription
column_namesarray
created_atstring
data_updated_atstring
dataset_idstring
dataset_namestring
domainstring
metadata_updated_atstring
publisher_attributionstring|null
reported_data_freshness_availableboolean
resource_typestring
source_urlstring

Sample preview

Open the public sample

column_namescreated_atdata_updated_atdataset_iddataset_namedomainmetadata_updated_atpublisher_attributionreported_data_freshness_availableresource_typesource_url
["active","dmv_license_plate_number","license_type","base_type","base_name","base_number","reason","name","order_date","vehicle_license_number","hack_up_date","permit_license_number","expiration_date","certification_date","vehicle_vin_number","vehicle_year","last_date_updated","wheelchair_accessible","base_address","veh","base_telephone_number","last_time_updated","website"]2015-07-16T17:33:32.000Z2026-09-04T19:16:42.000Z8wbx-tschFor Hire Vehicles (FHV) - Activedata.cityofnewyork.us2026-09-04T19:15:37.000ZTaxi and Limousine Commission (TLC)1datasethttps://data.cityofnewyork.us/d/8wbx-tsch
["extension_date","first_name","list_agency_code","veteran_credit","adj_fa","established_date","published_date","list_agency_desc","list_no","anniversary_date","list_title_desc","group_no","residency_credit","list_title_code","list_div_code","exam_no","sibling_lgy_credit","mi","last_name","parent_lgy_credit"]2016-06-14T21:12:15.000Z2026-09-04T13:05:59.000Zvx8i-nprfCivil Service List (Active)data.cityofnewyork.us2026-09-04T13:01:12.000ZDepartment of Citywide Administrative Services (DCAS)1datasethttps://data.cityofnewyork.us/d/vx8i-nprf
["zoning_dist2","little_e","cluster","plumbing","job_type","fee_status","site_fill","curb_cut","special_action_status","city_","borough","mechanical","professional_cert","boiler","building_type","fuel_storage","other","vertical_enlrgmt","gis_nta_name","bbl","street_name","gis_council_district","zoning_dist3","existing_zoning_sqft","applicant_s_first_name","equipment","house__","fully_permitted","non_profit","loft_board","sprinkler","building_class","job_no_good_count","fuel_burning","paid","enla2013-04-18T15:18:56.000Z2026-09-04T21:39:22.000Zic3t-wcy2DOB Job Application Filingsdata.cityofnewyork.us2026-09-04T21:01:10.000ZDepartment of Buildings (DOB)1datasethttps://data.cityofnewyork.us/d/ic3t-wcy2
["last_date_updated","wheelchair_accessible_trained","license_number","type","last_time_updated","name","expiration_date"]2015-07-16T17:24:02.000Z2026-09-04T19:17:22.000Zxjfq-wh2dFor Hire Vehicles (FHV) - Active Driversdata.cityofnewyork.us2026-09-04T19:15:38.000ZTaxi and Limousine Commission (TLC)1datasethttps://data.cityofnewyork.us/d/xjfq-wh2d
["other_requirements","lastupdate","drug_test","fru_interview_scheduled","type","wav_course","medical_clearance_form","app_no","defensive_driving","driver_exam","app_date","status"]2016-05-17T18:43:43.000Z2026-09-05T10:08:47.000Zdpec-ucu7TLC New Driver Application Statusdata.cityofnewyork.us2022-05-09T22:28:03.000ZTaxi and Limousine Commission (TLC)1datasethttps://data.cityofnewyork.us/d/dpec-ucu7
["location_type","park_facility_name","borough","descriptor_2","unique_key","created_date","intersection_street_1","y_coordinate_state_plane","incident_zip","closed_date","open_data_channel_type","resolution_action_updated_date","vehicle_type","address_type","road_ramp",":@computed_region_sbqj_enih","agency","taxi_company_borough","landmark","cross_street_2","bridge_highway_direction","descriptor","facility_type","agency_name",":@computed_region_f5dn_yrer","status","due_date","resolution_descrip2011-10-10T05:52:17.000Z2026-09-05T01:40:29.000Zerm2-nwe9311 Service Requests from 2020 to Presentdata.cityofnewyork.us2025-12-29T15:25:00.000Z3111datasethttps://data.cityofnewyork.us/d/erm2-nwe9
["list_title_code","list_agency_code","provisional_replacement","request_date","salary","list_title_desc","first_name","cert_expiration_date","sel_cert_description","cert_date","reissue_date","last_name","exam_no","cert_issue_no","no_vacancies","list_agency_desc","mi","list_no","cert_seq_no","no_requested","no_certified"]2016-11-16T19:24:56.000Z2026-09-04T13:07:24.000Za9md-ynriCivil Service List Certificationdata.cityofnewyork.us2026-06-02T18:21:41.000ZDepartment of Citywide Administrative Services (DCAS)1datasethttps://data.cityofnewyork.us/d/a9md-ynri
["leave_status_as_of_june_30","work_location_borough","payroll_number","fiscal_year","ot_hours","first_name","regular_gross_paid","mid_init","regular_hours","pay_basis","base_salary","title_description","agency_name","last_name","agency_start_date","total_ot_paid","total_other_pay"]2015-10-31T16:15:21.000Z2026-04-16T20:25:34.000Zk397-673eCitywide Payroll Data (Fiscal Year)data.cityofnewyork.us2026-04-16T20:13:25.000ZOffice of Payroll Administration (OPA)1datasethttps://data.cityofnewyork.us/d/k397-673e
Category:

Explore what the selected public data portals list before downloading their underlying datasets. This catalogue extract captures resource metadata for the documented NYC and Chicago selections, giving a compact starting point for source discovery and catalogue analysis.

What this download contains

The rows describe resources, not every observation inside those resources. The provider’s default ordering and per-portal limit shape the sample. Reported update dates and resource metadata are retained without turning them into unsupported uptime or data-quality scores.

Working with this edition

Use the resource references and field metadata to shortlist relevant sources, then follow the official links for the underlying data. Keep the sampling rule visible when comparing portal coverage or catalogues captured at different times.

Product questions

Are the contents of every listed dataset included?

No. This product is a catalogue-metadata extract with source references.

Is the selection a ranking of the best open datasets?

No. It follows the documented provider ordering and limit, not an independently assessed quality ranking.

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