Developer & SDK

How the Spectry browser SDK loads, what it collects automatically, and how to configure it.

Send your own events from code with Spectry.track(), including e-commerce events.

Attach a stable user ID and traits to a visitor with Spectry.identify().

Set visitor state once and have it attached to every event — then segment and build funnels on both event properties and context.

Define custom events visually — from clicks, scroll depth, time on page or frustration signals — without writing code.

Read feature-flag values in your application with Spectry.getFlag().

Install @spectry/spectry, read feature flags and send events from your backend.

Every option, method and return value in @spectry/spectry.

Route spectry.js and its events through your own domain so content blockers treat them as first-party - and keep the SDK updating itself.

How Spectry automatically masks sensitive data, and the data attributes you can use to control it.

A complete reference of the window.Spectry methods.

Point Claude, an IDE agent or your own tooling at Spectry and ask about your sites in plain language.

Create, scope, restrict and revoke the tokens that let an AI client reach your Spectry data.