mitmproxy

Install command: 
brew install --cask mitmproxy

Name: mitmproxy

Intercept, modify, replay, save HTTP/S traffic

https://mitmproxy.org/

/api/cask/mitmproxy.json (JSON API)

Cask code on GitHub

Current version: 11.1.3

Requires: macOS >= 10.11

Variations:

Intel sequoia 11.1.3
sonoma 11.1.3
ventura 11.1.3
monterey 11.1.3
big sur 11.1.3
catalina 11.1.3
mojave 11.1.3
high sierra 11.1.3
sierra 11.1.3
el capitan 11.1.3

Analytics:

Installs (30 days)
mitmproxy 5,111
Installs (90 days)
mitmproxy 12,589
Installs (365 days)
mitmproxy 42,091
Fork me on GitHub