Check whether a vendor product is still available
Submit a listing when availability matters and get its current page details ready for review.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Diffbot Get Product
Tool to extract product information such as specifications, prices, availability, and reviews. use when you need structured product data including specs, pricing, and reviews.
Why this helps
A product changing availability can affect vendor decisions, yet checking listings manually is easy to put off.
- Extract availability and pricing from a product page.
- Include specs and reviews for fuller context.
- Make listing checks easier to request and review.
Setup
Build it in a few focused steps.
- 1Connect 21risk and Diffbot once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name.
- 3Tell Notis to retrieve product availability, pricing, specifications, and reviews from each submitted listing for vendor monitoring.
- 4Choose a webhook trigger and specify where run reports should go.
- 5Test with one real product URL and confirm the page exposes useful product data.
Questions about this workflow
Is this a continuous monitor?
No. A webhook starts a check for a submitted listing. For repeated checks, submit the URL again when needed.
Can it tell me when availability changed?
A change requires a prior baseline to compare against. Supply that baseline if you want Notis to assess differences.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 21risk to Diffbot. A trigger fires from one place; an action lands in another.
21risk triggers
Diffbot actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Connect any two apps with Notis in the middle.
21risk and Diffbot, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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