Scarlett D. Super easy.
Finding the ASIN in a product URL is the simplest method.
At the URL of a certain product, you will see a unique alphanumeric code after the “/dp/”part of the URL. This code is the ASIN for that specific product.
https://www.amazon.com/Brake-Line-Steel-Rubber-Insulation/dp/B01FOKIQ7O/
The ASIN here is B01FOKIQ7O
You can put this in Claygent and ask it to output the ASIN. Done!