Send a Postcard from an Approved Slide Webhook
Route approved campaign artwork to the mailbox without another manual production queue.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Send Postcard
Tool to send a postcard via u.s. mail with specified recipient, sender, and front/back images. use after confirming recipient addresses and design urls. example: send postcard(to name='john doe', ..., front image='https://...', back image='https://...')
Why this helps
A campaign can be approved in a slide deck yet stall while someone assembles postcard assets and addresses.
- Shortens the path from approval to mailing
- Makes asset and address checks explicit
- Works with systems that already emit webhooks
Setup
Build it in a few focused steps.
- 1Connect Google Slides and Docupost once in the Notis portal.
- 2Create an automation that uses webhook-provided slide artwork, front and back image URLs, and recipient addresses.
- 3Choose a webhook trigger.
- 4Choose a report destination and test with one approved campaign payload.
Questions about this workflow
Can Notis use artwork links from the payload?
Yes, if the links are accessible and your instruction tells Notis to confirm them before using Send Postcard.
Can the workflow stop for approval?
Yes. Ask Notis to confirm designs and addresses before sending.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Slides to Docupost. A trigger fires from one place; an action lands in another.
Google Slides triggers
Docupost actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Send Letter
Tool to send a letter via u.s. mail with specified recipient, sender, and pdf. use after confirming recipient and document details. example: send letter(to name='john doe', to address='123 main st, ...', file url='https://...')
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Send Postcard
Tool to send a postcard via u.s. mail with specified recipient, sender, and front/back images. use after confirming recipient addresses and design urls. example: send postcard(to name='john doe', ..., front image='https://...', back image='https://...')
New Slide Added
Fires when a new slide is added to a Google Slides presentation.
Connect any two apps with Notis in the middle.
Google Slides and Docupost, 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 Docupost.