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The filter Search Params option can be used to filter the search results with complex conditions. It can be used for groupping or building highly dynamic search interfaces by manipulating the filters based on the user input.


const ui = new FindkitUI({
publicToken: "<TOKEN>",
params: {
filter: {
created: { $gt: "2023-02-04" },

It can target tags, created, modified, language and any custom fields exposed by the Findkit Meta Tag.

The filter option is available in


When building custom user interfaces make sure you make the UI state linkable with Custom Router Data

Read How Filtering Works? for overview of how to use them and see Operators for all available filtering tools