GTM-cross-domain-script

This repository provides a script to use the Amplitude Analytics Browser SDK GTM template for cross-domain tracking.

Description

This script allows users to track user activity across different domains seamlessly and provides useful insights for the growth of your business.

Prerequisites

• You are required to create a Custom HTML type tag and copy the code snippet in your GTM.

• This script is specifically tailored for using the Amplitude Analytics Browser SDK GTM with the default instance.

  • If you are using a tag with a custom instance name, please use amplitudeGTM._iq["your-instance-name"].
  • For Amplitude Analytics Legacy
    • You need to enable deviceIdFromUrlParam. Please set deviceIdFromUrlParam = true during configuration
    • You can useamplitude.getInstance() or amplitude.getInstance('your-instance-name') if you have customized instance name.
    • amp_device_id is designated as the parameter key for deviceId within the URL. Please use amp_device_id instead of deviceId for legacy GTM template.

License

This project is licensed under the terms of the MIT license.