Your current request URL is correct. Could you please check if the spelling of your store is right? An incorrect spelling of store will result in a 404 Not Found error.
Hey folks - just +1ing what @kyle_liu and @Eric_Han mentioned here. 404s on the endpoint itself will generally only pop up if there is no shop by that name available on Shopify. I did a quick test just to confirm though and 2025-10 is available as expected. Hope this helps