Authenticate DPD payloads before review
Build trust into the first step of webhook incident handling.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Verify DPD Notification
Tool to verify a webhook notification's authenticity by posting back the original signature and payload. use after receiving a notification to confirm it originates from dpd.
Why this helps
Forwarded notifications can be acted on before anyone confirms that they came from DPD.
- Verify origin before escalation
- Reduce manual signature checks
- Create an auditable result
Setup
Build it in a few focused steps.
- 1Connect Dpd2 in Notis once.
- 2Create an automation for payload authentication.
- 3Tell Notis to post the original signature and payload from each request to DPD verification and summarize the response.
- 4Choose a Notis webhook trigger and connect the sender.
- 5Choose a report channel and test with one real signed payload.
Questions about this workflow
Does the sender need to preserve the original payload?
Yes. Verification requires the original signature and payload.
What happens when verification fails?
The report can mark the notification as unverified and include the returned status for investigation.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Typeform to Dpd2. A trigger fires from one place; an action lands in another.
Typeform triggers
Dpd2 actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Verify DPD Notification
Tool to verify a webhook notification's authenticity by posting back the original signature and payload. use after receiving a notification to confirm it originates from dpd.
Connect any two apps with Notis in the middle.
Typeform and Dpd2, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Dpd2.