joshu

People & contact data email work availability API

Check work email availability for a LinkedIn profile. Sold by ContactOut, $0 per call.

Providers

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

Call it

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": "contactout.people.work_email.available",
    "params": {
      "profile": "https://www.linkedin.com/in/username"
    }
  }'