Verify a DPD notification before acting on it
Add an authenticity check to your notification handling flow using the original signature and payload.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Verify DPD Notification
Why this helps
Reviewing a notification before confirming its origin can create uncertainty in operational handoffs.
- Verify the notification using DPD's verification action.
- Keep the original notification data available for the check.
- Send a clear verification result to a chosen report channel.
Setup
Build it in a few focused steps.
- 1Connect DPD in Notis once.
- 2Create an automation and instruct Notis to verify incoming DPD notifications using their original signature and payload.
- 3Pick a webhook trigger that receives the notification data from your Ably-connected service.
- 4Choose where run reports should go.
- 5Test with one real notification payload.
Questions about this workflow
What information does verification need?
The action posts back the original notification signature and payload. The incoming request should include those original values.
Does a webhook trigger itself prove a notification came from DPD?
No. The trigger starts the workflow; the DPD verification action checks the notification's authenticity.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Ably to Dpd2. A trigger fires from one place; an action lands in another.
Ably triggers
Dpd2 actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Storefront
Retrieve details about a storefront.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
List DPD Customers (Filtered)
Lists DPD customers with optional filters.
List DPD Purchases
List purchases made through your account.
List Storefronts
List all storefronts in your account.
List Subscribers
List subscribers for a storefront.
DPD: Ping API
Check the API status and connectivity.
Verify DPD IPN Notification
Verifies whether an IPN notification came from DPD.
Verify Subscriber
Checks a subscriber’s status using their email username or subscriber ID.
Connect any two apps with Notis in the middle.
Ably and Dpd2, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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