Используйте приложение APKPure
Историческую версию HTTP-Proxy Lite можно получить на Android
Простая поддержка SSH VPN HTTP Payloads.
HTTP Payloads. To receive incoming messages in Postal you can dispatch incoming messages to an HTTP URL of your choosing. Each endpoint has an HTTP URL (we highly recommend https) as well as a set of rules which defines how data is sent to you.