Check invoice contacts before follow ups
Reach the right billing inbox before a payment reminder leaves your desk.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Email Validation
Tool to validate whether an email address is real and deliverable. use after collecting an email address to confirm deliverability.
Why this helps
Payment reminders fail when billing addresses are mistyped or no longer active.
- Reduce failed payment reminders
- Spot outdated billing contacts
- Keep company verification attached
Setup
Build it in a few focused steps.
- 1Connect 44API and Abstract in Notis once.
- 2Create an automation named VAT invoice contact check.
- 3Instruct Notis to validate each billing email in the webhook payload and summarize deliverability beside the 44API company details.
- 4Choose the webhook trigger, set the report channel, and test with one invoice contact.
Questions about this workflow
Does this send the reminder?
No. It only validates the billing email and reports the result.
What should the payload include?
Include the billing email and any relevant 44API VAT or company details.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 44API to Abstract. A trigger fires from one place; an action lands in another.
44API triggers
Abstract actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Validate IBAN
Tool to validate the format and country code of an iban number. use after collecting an iban to ensure it is correctly formatted.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Email reputation
Tool to enrich an email address with reputation and risk scoring data. use when you need to assess an address's deliverability and risk before outreach. use after confirming your api key is valid.
Email Validation
Tool to validate whether an email address is real and deliverable. use after collecting an email address to confirm deliverability.
Connect any two apps with Notis in the middle.
44API and Abstract, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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