Cookie Policy

Effective Date: 11 June 2025

1. Introduction

This Cookie Policy explains how XS Trades Ltd. ("Company", "we", "us", or "our") uses cookies and similar technologies on the PULSAR.INK platform (the "Platform"), including the website at pulsar.ink and the Telegram Mini App.

2. What Are Cookies?

Cookies are small text files stored on your device by your web browser. Similar technologies include localStorage and sessionStorage, which allow websites and web applications to store data locally in your browser.

3. Technologies We Use

3.1 localStorage

We use browser localStorage to store:

Session data: Authentication tokens and session identifiers for maintaining your logged-in state
User preferences: Language settings, trading mode preferences, and UI state
Cached data: Temporary storage of trading data to improve performance and reduce API calls

3.2 sessionStorage

We use sessionStorage for temporary data that is cleared when you close the browser tab:

Temporary navigation state
Form data during multi-step processes

3.3 Telegram WebApp Data

When accessed through the Telegram Mini App, the Platform receives data from Telegram's WebApp API, including:

Telegram user ID and authentication hash
Theme and color scheme preferences set in Telegram
Platform and device information

This data is used solely for authentication and providing a consistent user experience within Telegram.

4. Categories of Data Storage

4.1 Strictly Necessary

These are essential for the Platform to function and cannot be disabled:

Authentication tokens
Session management data
Security-related data (CSRF protection)

4.2 Functional

These enhance your experience but are not strictly required:

Language and display preferences
Recently viewed data and UI state

4.3 Analytics (if applicable)

We may use analytics tools to understand how users interact with the Platform. If implemented, analytics data is anonymized and used solely for improving the service. We will update this policy to reflect any analytics tools introduced.

5. Third-Party Technologies

The Platform may load resources from third parties:

Telegram: Widget scripts for the Telegram Login Widget on the landing page

These third parties may use their own cookies and tracking technologies subject to their own privacy policies.

6. Managing Your Preferences

You can manage stored data through your browser settings:

Clear localStorage and sessionStorage via browser developer tools or settings
Block or restrict storage through browser privacy settings

Note that clearing essential data may log you out and require re-authentication.

7. Changes to This Policy

We may update this Cookie Policy to reflect changes in technology or legal requirements. The "Effective Date" above indicates the latest revision.

8. Contact

For questions about this Cookie Policy, contact us at contact@pulsar.ink.