Extract key text from contracts

Hello, I want to use the NLU module to read contract text and be able to extract certain information that I will analyze later For example, sales contracts have a seller and a buyer and the amount of the transaction. I would like to extract the amount, the identification number of the seller and the buyer

Can I do it smoothly? Is it recommendable to do it with this type of technology?

I would appreciate your recommendations

You might want to look at haystack for this.