1. Step 0
   1. Ask questions
   2. Gather all data
2. Step 1
   1. Swagger
      1. https://swagger.io
   2. DevTools
      1. https://developers.google.com/web/tools/chrome-devtools/
3. Step 2
   1. Fiddler
      1. https://www.telerik.com/fiddler
   2. Charles
      1. https://www.charlesproxy.com
4. Step 3
   1. Postman
      1. https://www.getpostman.com
   2. Soap UI
      1. https://www.soapui.org
   3. Katalon studio
      1. https://www.katalon.com
   4. Jmeter
      1. https://jmeter.apache.org
5. Step 4
   1. Develop your framework
      1. NUnit for .NET
      2. JUnit for Java
6. More tools
   1. https://www.xmind.net/m/gmM7/