Webhook/API Question – Shopify Markets Catalog

Hi Everyone!

I’m wondering if you can help me with the following.

We’re looking for a way to detect when a product has been included in or excluded from a Shopify Markets catalog.

Is there a webhook or API trigger that can notify us in real time when a product’s availability for a specific market changes?

What we’ve tried so far: fetching all product data and comparing it to previous snapshots to spot changes. This approach is heavy on load and not real time, so we’re hoping for a better solution.

Any input would be greatly appreciated.

Thank you

Diego

Maybe look at a product_publications

Remember that a publication is required to associate products with a catalog, so hopefully this should suffice.