Yala ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how our Chrome browser extension, Yala - Fair Value Intelligence (the "Extension"), collects, uses, and protects your information.
By using the Extension, you agree to the collection and use of information in accordance with this policy.
Information We Collect
Information We DO Collect
Public Market Data
We access publicly available prediction market data from third-party platforms (such as Polymarket)
Market event information, prices, and trading volumes
On-chain signals and blockchain data that are publicly accessible
Usage Data
Extension version and browser type
API request logs for service improvement and debugging
Error logs and crash reports (anonymized)
Information We DO NOT Collect
We want to be clear about what we do not collect:
❌ Personal identification information (name, email, address)
❌ Browsing history or web activity outside of prediction market platforms
❌ Wallet addresses or private keys
❌ Trading credentials or login information
❌ Financial information or transaction details
❌ Cookies or tracking pixels
❌ Location data
How We Use Your Information
We use the collected information solely for the following purposes:
Provide Fair Value Analysis
Process public market data through our AI models
Generate fair value probabilities and trading insights
Display real-time market intelligence in the Extension
Improve Our Service
Analyze usage patterns to enhance user experience
Debug technical issues and improve performance
Develop new features and capabilities
Maintain Security
Detect and prevent abuse or misuse of the Extension
Ensure the integrity of our AI analysis system
Data Storage and Security
Data Storage
No Local Storage: We do not store any data locally on your device (no localStorage, sessionStorage, or chrome.storage)
No Cookies: We do not use cookies or any tracking mechanisms
API Processing: All analysis is performed server-side through our secure API
No Caching: We do not cache any data locally - all data is fetched fresh from our API when needed
Security Measures
We implement industry-standard security measures to protect your data:
Encryption: All data transmission uses HTTPS/TLS encryption
Access Control: Strict access controls limit who can access our systems
Regular Audits: We conduct regular security audits and updates
No Third-Party Sharing: We do not sell or share your data with third parties for marketing purposes
Browser Permissions
The Extension requires the following permissions:
activeTab Permission
Purpose: To open the sidebar panel when you click the Extension icon
Scope: Only active when you click the Extension icon
Data Access: We do not read or modify page content
What We Do: Simply open the sidebar interface - no data collection from the active tab
tabs Permission
Purpose: To open and manage the sidebar panel interface, and to navigate to Polymarket event pages when you click on an event
Scope: Limited to displaying our Extension UI and opening event URLs
Data Access: We do not access tab content or browsing history
What We Do: When you click an event in our sidebar, we open the corresponding Polymarket page in your current tab
Third-Party Services
API Services
We use our own API infrastructure (api.yala.org) to process market data and generate fair value analysis. This API:
Processes public prediction market data
Runs AI probability models
Returns analysis results to the Extension
Data Sources
We access public data from:
Prediction market platforms (e.g., Polymarket)
Blockchain networks for on-chain signals
Public market data providers
These platforms have their own privacy policies, which we encourage you to review.
Data Retention
Market Data: Public market data is processed in real-time and not permanently stored
Usage Logs: Anonymized usage logs are retained for up to 90 days for service improvement
Error Logs: Error reports are retained for up to 30 days for debugging purposes
Your Rights
You have the following rights regarding your data:
Right to Access
You can request information about what data we have collected (if any)
Right to Deletion
You can request deletion of any data associated with your use of the Extension
Right to Opt-Out
You can stop using the Extension at any time by uninstalling it from your browser
The Extension is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
Updating the "Last Updated" date at the top of this policy
Posting a notice in the Extension (for material changes)
Sending an email notification (if we have your email address)
Your continued use of the Extension after any changes indicates your acceptance of the updated policy.
International Data Transfers
Our services are hosted in the United States. If you are accessing the Extension from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States where our servers are located.
Compliance
We are committed to complying with applicable data protection laws, including:
General Data Protection Regulation (GDPR) for EU users
California Consumer Privacy Act (CCPA) for California residents
Other applicable privacy regulations
Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us: