Hello, I was trying to integrate payment gateway with razorpay but after setting the workflows I got an error that the destination link is empty.
I am unable to detect what went wrong?
Can you please share screenshots of the setup - API connector and the workflows, the error etc? Otherwise we wouldn’t be able to help out with the fix 
There probably be something wrong with redirecting link, when ever we send user to a payment page, the call also need a redirect link to send the user when they pay is complete or failed.
check API keys. make sure you copy and paste them without any spaces.