People & contact data email verify API

Check an email address you ALREADY have is real and deliverable — not for finding one. 17 endpoints from 16 providers, from $0.00011 per call.

Providers

Prices include the router's 10% markup and are paid from the usage wallet. Checked on November 11, 2026.

Call it

This example calls Verify an email address. Each endpoint takes its own inputs, which its page lists. A Joshu assistant makes the same call with its own token.

Router call with a router API key
curl https://hello.joshu.me/api/router/call \
  -H "Authorization: Bearer $JOSHU_ROUTER_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "endpoint": "anymailfinder.people.email.verify",
    "params": {
      "email": "[email protected]"
    }
  }'