Use a reaction to start credential verification
A deliberate reaction can hand a credential check to Notis while the team stays in its Slack workflow.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Verify Credential or Presentation
Tool to verify a verifiable credential or presentation. Use after receiving a credential or presentation from an issuer.
Why this helps
Important verification requests can be buried in busy channels or lost between discussion and action.
- Turn an agreed reaction into a visible action.
- Reduce repeated reminders to run a check.
- Keep the request anchored to the message under review.
Setup
Build it in a few focused steps.
- 1Connect Slack and Dock certs to Notis once in the portal.
- 2Create an automation or tell Notis to verify the credential or presentation in a reacted-to message when the agreed reaction is added.
- 3Choose Message Reaction Added as the trigger, set the intended emoji filter, and select a run-report channel.
- 4Test by adding the agreed reaction to a message containing a safe verification example.
Questions about this workflow
Can the reaction be limited to a specific emoji?
Yes. The Slack reaction trigger supports an optional emoji filter.
Should any reaction start a check?
Use an agreed reaction and state that signal clearly in the automation prompt.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Dock certs. A trigger fires from one place; an action lands in another.
Slack triggers
Dock certs actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create API Key
Tool to create an API key. Use when you need to generate a new API key with optional alias and IP allowlist.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Webhook
Tool to create a webhook endpoint. Use when you need Dock.io to push event notifications to your service.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Delete API Key
Tool to delete a specific API key. Use after confirming the API key's ID via list_api_keys.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Delete Credential
Tool to delete a verifiable credential. Use after confirming the credential is no longer needed.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Delete Tag
Tool to delete a specific tag. Use when you have a tag ID and want to permanently remove it.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Delete Webhook
Tool to delete a specific webhook. Use after confirming the webhook's ID via list_webhooks.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Retrieve API Key
Tool to retrieve details of an API key. Tries single-key endpoint first, then falls back to listing and filtering.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Retrieve API Keys
Tool to list all API keys. Use when you need to retrieve all API keys for the authenticated account.
Connect any two apps with Notis in the middle.
Slack and Dock certs, 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 Dock certs.