Validate a supplied IBAN when address details change
An address update can arrive with payment details that need a quick structural check. Have Notis validate the IBAN in the same flow.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Validate IBAN
Check whether an IBAN has a valid structure.
Why this helps
Address changes and payment details can arrive together, making it easy to overlook an invalid IBAN during a busy handoff.
- Catch IBAN structure issues before processing a transaction.
- Keep address update handling and the validation request in one workflow.
- Receive a run report through your chosen Notis channel.
Setup
Build it in a few focused steps.
- 1Connect Addresszen and Api labz once in the Notis portal.
- 2Create an automation with a name and an instruction to validate any supplied IBAN when address update data arrives.
- 3Pick the webhook trigger and send it address update details, including an IBAN when available.
- 4Choose where run reports go, then test with one real example that includes an IBAN.
Questions about this workflow
Does Addresszen provide the trigger event?
No. Addresszen has no listed trigger events, so this workflow starts with a Notis webhook.
What does the Api labz action validate?
The listed action validates an IBAN's structure. It does not confirm account ownership or guarantee a transaction.
What if the webhook has no IBAN?
Tell Notis in the instruction to skip validation when no IBAN is supplied. The webhook payload needs to include the IBAN for a check.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Addresszen to Api labz. A trigger fires from one place; an action lands in another.
Addresszen triggers
Api labz actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Validate IBAN
Check whether an IBAN has a valid structure.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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When this happens · Trigger
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