Cookie Policy
Last updated: 28 March 2026
This Cookie Policy explains how XchangeHero Ltd ("XchangeHero", "we", "us") uses cookies and similar technologies on xchangehero.com.
1. What are cookies?
Cookies are small text files that are stored on your device when you visit a website. They allow the website to remember information about your visit — such as whether you are logged in — and are essential to how most modern web applications work.
2. What cookies we use
XchangeHero uses a small number of strictly necessary cookies. We do not use advertising or tracking cookies.
Strictly necessary cookies
These cookies are required for the platform to function. You cannot opt out of these without losing access to the Service.
| Cookie | Purpose | Duration |
|---|---|---|
| sb-*-auth-token | Authentication session — keeps you logged in to XchangeHero. | Session / 1 hour |
| sb-*-auth-token-code-verifier | PKCE security token used during the login flow to prevent interception attacks. | Session |
The sb-* prefix refers to your Supabase project identifier. These cookies are set by our authentication provider, Supabase.
3. Cookies we do not use
XchangeHero does not use:
- Advertising or retargeting cookies
- Social media tracking pixels
- Third-party analytics cookies (e.g. Google Analytics)
- Persistent profiling cookies
4. How to manage cookies
You can control cookies through your browser settings. Most browsers allow you to view, block, or delete cookies. Note that blocking strictly necessary cookies will prevent you from logging in to XchangeHero.
Browser guidance:
5. Changes to this policy
We may update this Cookie Policy from time to time. When we do, we will update the "last updated" date at the top of this page.
6. Contact
If you have questions about our use of cookies:
XchangeHero Ltd
5 Brayford Square, London, E1 0SG, United Kingdom
[email protected]