Find a fitting card while the occasion is top of mind
A milestone or thank-you comes up in Slack. Notis can retrieve card options from Handwrytten to help you move from idea to a design choice.
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
List Cards
Tool to retrieve a list of available Handwrytten cards with optional filtering and pagination. Use when browsing card catalog or searching for specific card types.
Why this helps
Choosing a card can become a separate research task that delays the message itself.
- Bring catalog options into the moment the occasion is discussed.
- Reduce time spent searching through card designs later.
- Keep card selection connected to the intended tone or occasion.
Setup
Build it in a few focused steps.
- 1Connect Slack and Handwrytten to Notis once in the portal.
- 2Create an automation in the portal or ask Notis for a plain-language workflow.
- 3In one instruction, ask Notis to retrieve relevant Handwrytten card options when Slack discusses an upcoming occasion.
- 4Choose the Slack channel message trigger and a channel for run reports.
- 5Test with one real occasion-planning message and review the returned card options.
Questions about this workflow
Does this select or order a card?
No. It retrieves card options so you can choose a design before preparing an order.
Can it focus on an occasion type?
State the occasion or tone in the instruction so Notis can use the Slack message context when retrieving options.
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.
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.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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).
New Channel Created Trigger
Triggered when a new channel is created in Slack.
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.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
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.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
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.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
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.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
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.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
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.
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.