Public download and release page for API Sentinel — desktop API testing, mock server, load testing, automation, and real-time API workflows.
desktop-app graphql-client mqtt mock-server load-testing http-client api-client sse websocket-client collections developer-tools socketio api-testing rest-client local-first postman-alternative insomnia-alternative thunder-client-alternative desktop-api-client
-
Updated
May 19, 2026