SDKActive

Castle Browser SDK

JavaScript client-side SDK for device fingerprinting, behavioral analysis, and client-side event monitoring.

Field note

What it does

The Browser SDK is a central component of the Castle integration, providing device fingerprinting, behavioral analysis, and client-side event monitoring. It creates request tokens and tracks client-side events.

Capabilities

Available capabilities

Client-side Event Monitoring Behavioral Analysis Device fingerprinting

Adblock-safe

Does not make outgoing API requests, avoiding adblockers.

First-party Cookies Only

Sets only first-party cookies, no third-party cookies.

Request Token Generation

Generates unique tokens to be passed to the server for Risk and Filter APIs.

Castle Browser SDK

What it does

Available capabilities

Tags

Ways to use it

Product features

Adblock-safe

First-party Cookies Only

Request Token Generation