Would a Third-Party handling your custom-tailored notifications be a good idea?

In my idea you can tell us (with just natural-language) what you want to be informed of and what's the payload_schema, and we'll send you custom-tailored "alert" when and if your condition is met. We keep webscraping for it, but you can also send your own documents

You define the webhook, and we keep sentient to events that should trigger those hooks. You can do it via the web-UI, or programatically with our api

E.g "alert me if a big tech's stock drops 10%" "inform me when the new pope gets elected". You can also send your own documents, e.g "Alert me on any major changes in company financial policy" and then send a pdf with the company's projection for the next quarter (that's a random example)

Would this be an interesting service to use?