Socrata was acquired by Tyler Technologies in 2018 and is now the Data and Insights division of Tyler. The platform is still powered by the same software formerly known as Socrata but you will see references to Data & Insights going forward.

in(...)

in(...)

Matches values in a given set of options

Works with the following datatypes:

This function works with 2.1 endpoint(s). What does this mean? »

The in(...) function is used within the $where parameter to match against a set of possible values. For example, to match on the THEFT, ROBBERY, and INTIMIDATION values in the Chicago Crimes:

https://data.cityofchicago.org/resource/6zsd-86xi.json?$where=primary_type in('THEFT', 'ROBBERY', 'INTIMIDATION')