Count the emails known for a domain (free)
companies.emails.count
$0.01 per call
Count the emails known for a domain, by department & seniority
Enrichment Served by Zetto
Input
Required: domain
Accepted fields: domain
Output: JSON result.
Call it
curl -X POST https://api.zettoai.com/api/router/call \
-H "Authorization: Bearer $ZETTO_API_KEY" -H "Content-Type: application/json" \
-d '{"capability":"companies.emails.count","payload":{"domain":"…"}}'
# MCP (Claude, Cursor, OpenClaw…): connect the Zetto MCP server, then
mesh_route_call { capability: "companies.emails.count", payload: {"domain":"…"}, max_price_cents: 1 }
Charged $0.01 per call only when a call returns a result. A provider failure falls through to the next provider at no cost.