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Notis

Set up your card return address without another reminder

When your team confirms a return address in Slack, have Notis add it to Handwrytten so it is ready when you prepare cards.

Trigger

Channel Message Received

Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.

Action

Create User Address

Tool to create a new user address in Handwrytten. Use when adding a new return address to a user's profile for sending handwritten cards.

Why this helps

Profile setup often gets deferred until the moment an order needs information you have not entered yet.

  • Complete address setup while the details are at hand.
  • Reduce last-minute interruptions when preparing a card.
  • Keep a confirmed business return address available in Handwrytten.

Setup

Build it in a few focused steps.

  • 1Connect Slack and Handwrytten to Notis once in the portal.
  • 2Create an automation through the portal or describe it to Notis in plain language.
  • 3Tell Notis in one instruction to create a Handwrytten return address when Slack contains a confirmed business address intended for card mail.
  • 4Choose the Slack channel message trigger and a channel for run reports.
  • 5Test with one authorized, confirmed address and verify it in the Handwrytten profile.

Questions about this workflow

Can this handle a new office address?

Yes, when the message clearly identifies it as the intended return address and includes the required details.

Does this change the default address?

Creating a user address and selecting a default are separate actions. This workflow creates the address only.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Slack to Handwrytten. A trigger fires from one place; an action lands in another.

Slack triggers

Handwrytten actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Add Recipient

Tool to add a recipient address to the user's addressbook in Handwrytten. Use when you need to store a new recipient for sending handwritten cards.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Calculate Order Taxes

Tool to calculate taxes for Handwrytten basket orders. Use without any parameters for basket orders, or optionally provide order details to calculate taxes for a specific order (experimental).

ActionInstant

New Channel Created Trigger

Triggered when a new channel is created in Slack.

TriggerInstant

Check Authentication

Tool to verify API key authentication validity for Handwrytten. Use when you need to test if the API credentials are valid and properly configured.

ActionInstant

Channel Message Received

Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.

TriggerInstant

Clear Basket

Tool to clear all items from the shopping basket. Use when you need to empty the basket and remove all pending items before starting a new order or canceling the current selection.

ActionInstant

Direct Message Received

Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.

TriggerInstant

Create Template

Tool to create a new template for the current user. Use when you need to save a new message template for sending handwritten cards.

ActionInstant

Message Reaction Added

Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Create User Address

Tool to create a new user address in Handwrytten. Use when adding a new return address to a user's profile for sending handwritten cards.

ActionInstant

Message Reaction Removed

Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Delete Custom Image

Tool to delete a custom image/logo from Handwrytten. Use when you need to remove a previously uploaded custom image or logo from your account.

ActionInstant

Reaction Added Trigger

DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.

TriggerInstant

Delete Recipient Address

Tool to delete one or more recipient addresses from user's profile. Use when you need to remove saved recipient addresses. Provide either address_id for single deletion or address_ids for bulk deletion.

ActionInstant

Connect any two apps with Notis in the middle.

Slack and Handwrytten, 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 Handwrytten.