Check an IBAN after a customer replies
Use a customer's interactive reply to prompt an IBAN structure check when the relevant IBAN is available in context.
Trigger
Interactive Reply Received
Triggered when a customer taps a quick-reply button or selects an option from an interactive list message you sent.
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 reply may signal that bank details are ready for review, but starting the check can be another manual task to remember.
- Use an interactive reply as the signal to begin validation.
- Keep the check result with the run report.
- Avoid manually re-entering an IBAN already available in context.
Setup
Build it in a few focused steps.
- 1Connect WhatsApp and Api labz once in the Notis portal.
- 2Create an automation in Automations, New Automation, or tell Notis from any channel.
- 3In one instruction, ask Notis to validate the IBAN available in the reply context or supplied prompt context.
- 4Pick Interactive Reply Received and choose where run reports go.
- 5Test with one real interactive reply and an available IBAN.
Questions about this workflow
Does the interactive reply always include an IBAN?
No. The IBAN must be available in the reply context or supplied separately.
What does the validation tell me?
It checks IBAN structure. It does not verify account ownership or guarantee a transaction will succeed.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Whatsapp to Api labz. A trigger fires from one place; an action lands in another.
Whatsapp 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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Interactive Reply Received
Triggered when a customer taps a quick-reply button or selects an option from an interactive list message you sent.
Message Template Status Update
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Connect any two apps with Notis in the middle.
Whatsapp and Api labz, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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