Zapier Email Parser breaking on Zillow, HomeAdvisor, or Angi leads?

If your clients buy leads from Zillow, HomeAdvisor, Angi, Thumbtack, Realtor.com, or partner referral networks, you have probably seen the same failure mode: the email template changes, Zapier's parser misses a field, and the speed-to-lead workflow never fires.

MailToAPI is a small middleware layer for exactly that gap. It gives you a forwarding address, reads the unstructured lead email, validates the fields you asked for, and POSTs only the extracted JSON into your GHL webhook.

Why this is different from template parsing

Template parsers rely on fixed text positions. They work until the vendor changes HTML, spacing, labels, or section order. MailToAPI uses a field schema instead:

name              string   required
phone             string   required
email             string   optional
lead_source       enum     required   Zillow | HomeAdvisor | Angi | Thumbtack | Realtor.com | Other
service_type      string   optional
property_address  string   optional
message           string   optional
urgency           enum     optional   low | medium | high

The email can move those details around. The output stays shaped for your workflow.

Setup in GoHighLevel

1. Create a GHL workflow with an inbound webhook trigger.
2. Copy the webhook URL.
3. Create a MailToAPI inbox and use that webhook URL as the destination.
4. Forward one real Zillow, HomeAdvisor, Angi, or partner-referral lead email to your MailToAPI address, for example [email protected].
5. Confirm GHL receives clean JSON and fires your SMS, email, or assignment workflow.

Payload example

{
  "name": "Sarah Johnson",
  "phone": "+1 555 867 5309",
  "email": "sarah@example.com",
  "lead_source": "Zillow",
  "service_type": "buyer inquiry",
  "property_address": "742 Evergreen Terrace",
  "message": "Is this still available? I would like to schedule a showing.",
  "urgency": "high"
}

When this is the right fit

• You manage multiple GHL sub-accounts and do not want to maintain parser templates per client.
• Your lead source sends emails but does not offer a clean webhook or usable API.
• Speed-to-lead matters enough that missing a lead costs more than the middleware.
• You want a held-message queue and replay path when a destination webhook is down.

Concierge first-customer offer

If you run a GHL agency or local-service lead system, send one real anonymized lead email and your GHL webhook URL. I will set up the first inbox with you and prove the flow with a test lead. Pay only after the lead lands in GHL as clean JSON.

Start concierge setup, create an inbox yourself, or email [email protected] with the subject "GHL lead parser setup".