How do I set a price in a Direct/Adwords ad with the ability to update?

Question

Google Ads

There are for example 1000 models. I want to write the price in the ad (each model has its own price).
This refers to the price of the product in the ad, not the cost per click.
It is necessary to somehow make it possible to update this price when the price is changed by the supplier.
How to make it easier?

Answer 1

API