Integrations / Zapier
Zapier phone and email validation
Validate phones and emails inside any Zap with a Webhooks step.
Why validate inside Zapier
Zapier is where most teams already move leads between forms, CRMs and spreadsheets. Adding a validation step means every lead that flows through gets checked before it hits the CRM, and bad numbers or throwaway emails get routed to a separate path instead of poisoning the list.
LookupLab has no app in the Zapier directory yet; you use the built-in Webhooks by Zapier action, which is available on every paid Zapier plan. The setup below takes about five minutes.
Setup
- Add a Webhooks by Zapier action after your trigger and choose GET.
- Set the URL to https://lookuplab.io/api/v1/phone/ (or /email/ or /ip/) and add a query param: number, email or ip mapped from the trigger.
- Add a header Authorization with the value Bearer YOUR_API_KEY.
- Use a Filter or Paths step on data.valid and data.line_type to route bad records away from the CRM.
What teams build with it
- Check every Facebook Lead Ads number before it reaches the dialer.
- Reject disposable emails on Typeform submissions.
- Tag HubSpot contacts with carrier and line type.
Get a key and connect Zapier
One API key, one credit pool, 1,000 free lookups to start. Phone, email, IP and DNS checks from a single endpoint, and you only pay for lookups that return an answer.
Start free Read the docsQuestions
Does this cost Zapier tasks?
One task per webhook call, the same as any action step.
Can I batch?
Zapier runs one record per Zap run. For bulk cleanup use Google Sheets or the API directly.