Developing APP just to have oauth2 - webhook fails

Hi, I’m developing an app because I need a webservice, just to modify or add products.
I really cannot find how to comply to this
Provides mandatory compliance webhooks

I have the link for the webhook:
customers/data_request, customers/redact, shop/redact

BUT
1) I don't know where to insert my url

and so I cannot proceed with the publication of the app.
Everything other is working

You can pass those webhooks in the app toml file:

Hi @disarci

Shopify provides multiple templates, you can learn the structure first, which will be helpful for you

App templates

Hi Kyle_liu and Luke,
Thank you for your quick answer,
I solved with toml file.