Check an IBAN while the payment request is open
Get a quick structure check before finance work moves forward.
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
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
A mistyped IBAN can create avoidable delays when payment details are copied manually.
- Catch structural errors early
- Keep verification in context
- Reduce manual copy checks
Setup
Build it in a few focused steps.
- 1Connect Slackbot and Api labz once in Notis.
- 2Create an automation for IBAN validation requests.
- 3Tell Notis to extract the IBAN, call Validate IBAN, and summarize the result without exposing extra message content.
- 4Pick Channel Message Received and choose a report channel.
- 5Test with a safe sample IBAN.
Questions about this workflow
Does validation confirm that an account exists?
No. It checks the IBAN structure and validity rules provided by Api labz.
Can the workflow avoid repeating the full IBAN?
Yes. Tell Notis to mask sensitive digits in the report.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slackbot to Api labz. A trigger fires from one place; an action lands in another.
Slackbot 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
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
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.
Slackbot and Api labz, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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