Skip site navigation

Latest API changes

Our public data API provides access to all of our data at a national and state level. We provide data in both JSON and CSV format. You can also download CSV data directly.

All dates and times are in US eastern time (ET). Each state has its own set of caveats, which we have documented on our data page.

Our data is provided under our project-wide data license.

Fields may over time be marked as deprecated. These fields may remain static or change to null values after a period of two weeks.

New fields may be added without warning, but will not alter the structure of the data. If you are using CSV files, make sure to use the column names from the file to lookup data, not the column numbers, which can change.

All URLs in our API, including state codes, should be in lower-case.

You can view our current uptime and any known issues on our status page.

API domain name

All API requests should be made to:

US Current and Historical Data

States Current and Historical Data