I want to enter captcha while login to the gst portal automatically by UiPath workflow.Is it possible? waiting for answers!!
As per my understanding You have to enter capcha manually on gst portals because captchas are specifically designed to prevent automated bots from bypassing security.
@Prabha_Elango Check this thread - Captcha Solver - Help / Studio - UiPath Community Forum
It might help
HI @Prabha_Elango,
While AI can help solve CAPTCHAs, it’s unreliable and risky. CAPTCHAs are build to block automation. Instead of solving CAPTCHAs, look for official APIs or other ways to access data without triggering CAPTCHA.
Depends on the Captcha 
Try this one for fun
But serious answer. If there is a Captcha, they specifically DONT want a robot to use the site and are actively trying to stop you and likely have user terms you agreed to when you made account forbidding you from doing this.
So don’t be disrespectful, follow the agreements you made, and don’t do automations on websites that prohibit you.
If its a site you own in your company, then there should be flags to put on the accounts to disable the captcha. So really there should be no need, ethically, to automate it.