soapui

Install command: 
brew install --cask soapui

Name: SmartBear SoapUI

API testing tool

https://www.soapui.org/

Cask JSON API: /api/cask/soapui.json

Cask code: soapui.rb on GitHub

Current version: 5.9.0

Requirements: macOS >= 10.11

Versions:

Intel tahoe 5.9.0
sequoia 5.9.0
sonoma 5.9.0
ventura 5.9.0
monterey 5.9.0
big sur 5.9.0
catalina 5.9.0
mojave 5.9.0
high sierra 5.9.0
sierra 5.9.0
el capitan 5.9.0

Analytics:

Installs (30 days)
soapui 226
Installs (90 days)
soapui 680
Installs (365 days)
soapui 2,981