| Bank Negara Malaysia Open Data | Malaysia Central Bank open financial data and statistics | No | ✓ | ? | |
| BCLaws | Access to the laws and regulations of British Columbia, Canada | No | ✗ | ? | |
| Brazil | Community-driven API for public data in Brazil | No | ✓ | ✓ | |
| Brazil Central Bank Open Data | Open data from the Central Bank of Brazil | No | ✓ | ? | |
| Brazil Receita WS | Search and retrieve company information by CNPJ in Brazil | No | ✓ | ? | |
| Brazilian Chamber of Deputies Open Data | Legislative and voting information in XML and JSON formats | No | ✓ | ✗ | |
| Census.gov | US Census Bureau APIs for demographics, housing, and business data | No | ✓ | ? | |
| City of Berlin Open Data | Open datasets provided by the city of Berlin (Germany) | No | ✓ | ? | |
| City of Helsinki | Open data from the city of Helsinki (Finland) | No | ✓ | ? | |
| City of New York Open Data | Access over 1,600 NYC datasets through a public API | No | ✓ | ? | |
| City of Toronto Open Data | Toronto city open data catalog including transit, health, and demographics | No | ✓ | ✓ | |
| Code.gov | US federal open-source software and code-sharing platform | apiKey | ✓ | ? | |
| Data.gov | US federal government open data platform | apiKey | ✓ | ? | |
| Data.parliament.uk | UK Parliament open data, including bills, MPs, and petitions | No | ✗ | ? | |
| Deutscher Bundestag DIP | German Bundestag API for accessing documents, sessions, and activities | apiKey | ✓ | ? | |
| EPA | Environmental datasets from the US Environmental Protection Agency | No | ✓ | ? | |
| FBI Wanted | Search and retrieve data from the FBI Wanted database | No | ✓ | ? | |
| Federal Register | The official journal of the US federal government | No | ✓ | ? | |
| Gun Policy | International database on firearm injury prevention and laws | apiKey | ✓ | ? | |
| Interpol Red Notices | Access and search Interpol Red Notice listings worldwide | No | ✓ | ? | |
| National Park Service | Access park data, events, and visitor information for US national parks | apiKey | ✓ | ✓ | |
| Open Government, France | French national open data portal | apiKey | ✓ | ? | |
| Open Government, Germany | Germany’s open data platform with national and local datasets | No | ✓ | ? | |
| Open Government, Italy | Italian government’s open data catalog | No | ✓ | ? | |
| Open Government, UK | United Kingdom open data platform | No | ✓ | ? | |
| Open Government, USA | Central US open government data catalog | No | ✓ | ? | |
| PRC Exam Schedule | Unofficial Philippine Professional Regulation Commission exam schedule | No | ✓ | ✓ | |
| UK Companies House | Company registration and data API from the UK government | OAuth | ✓ | ? | |
| USAspending.gov | US federal spending, contracts, and grant data API | No | ✓ | ? | |