- We improved the efficiency of how the Proxy & VPN Detection API tracks and identifies brute force attacks. As a result, the overall speed of the API has improved.
- About the IPQS APIs
- Proxy & VPN Detection API
- Email Verification API
- Phone Number Validation API
- Malicious URL Scanner API
- Device Fingerprint API
- Mobile Device Fingerprinting SDK
- Gaming Fraud Detection SDK
- Dark Web Leak API
- Malware File Scanner API
- Request List API
- Fraud Reporting API
- Account Management APIs
- Bulk Validation CSV API
- Allowlist & Blocklist APIs
- Plugins Platforms & Integrations
- IP Reputation Database
- IP Address Abuse Feed
- Email Verification Database
-
Custom Integrations
- Getting Started
- Authentication
- Refresh Secret
- IP & Proxy Checks
- Email Verification Checks
- Phone Number Validity Checks
- Device Tracker
- List Device Trackers
- Device Tracker Statistics
- Login Tokens
- Overview Statistics
- Recent Proxy Statistics
- Recent Email Statistics
- Fraud Reporting
- Retrieve Requests by ID
- Country List API Documentation
- Release Notes
2026-03-11
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Proxy & VPN Detection API
Bug Fixes
-
Fixed an issue with the Bulk Validation CSV API where, in rare cases, the API would return an invalid ID number for "0" for the query. This prevented users from looking up the results of these queries because they didn't have their correct ID numbers .
- Fixed an issue where the Proxy & VPN Detection API was incorrectly identifying some private IP addresses as part of a data center.