Sep 30, 2026
ProxyPin is a network debugging app that intercepts, inspects, and rewrites HTTP(S) traffic. Download the latest version of ProxyPin 1.3.3 to enjoy new features and updates immediately!
1. Built-in MCP server lets AI assistants inspect and debug captured traffic
2. Built-in dynamic variables for environments
3. Reorder request rewrite rules with move up/down
4. Fixed Windows context menu crash
5. Fixed multi-value headers (e.g. Set-Cookie) wrongly merged in scripts/rewrites
6. Fixed h2c capture, non-ASCII domain normalization, and IP certificate validation
7. Fixed iOS 13 crash, dropped bodies, Android VPN port, and more