Check payment details right in your Slack DM
A DM can look like a quick handoff. Have Notis check the IBAN structure before you carry that detail into another task.
Trigger
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Action
Validate IBAN
Tool to validate international bank account numbers (ibans). use when you need to verify an iban's structure before processing transactions.
Why this helps
Payment details sent privately can be easy to lose track of and easy to copy without checking.
- Checks the number in the context where it was received.
- Cuts a tool switch during a small but important admin task.
- Makes the validation outcome available for the next action.
Setup
Build it in a few focused steps.
- 1Connect Slack and Api labz to Notis once through the portal.
- 2Create an automation in the portal and write one plain-language instruction to validate IBANs received by DM and report the result.
- 3Select Direct Message Received as the trigger and choose the channel for run reports.
- 4Test with one real DM example and confirm the result is easy to find.
Questions about this workflow
Does the DM trigger cover all DM channels?
The supplied trigger description says it catches DMs across all DM channels.
Does a valid result approve a payment?
No. It checks structure only; payment approval remains a separate decision.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Api labz. A trigger fires from one place; an action lands in another.
Slack triggers
Api labz actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Validate IBAN
Tool to validate international bank account numbers (ibans). use when you need to verify an iban's structure before processing transactions.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
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Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Api labz, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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