How to send a welcome email to an exhibitor

Use this guide when you need to send credentials and onboarding information to an exhibitor after they have been created or updated.

⚠️ Important warning

send_email=true fires a credentials email on every request it is included in — not only on creation. Do not hardcode this parameter in sync scripts or loops. Only pass it when you explicitly intend to trigger an email for that specific request.

Request

Bash

curl -X POST "https://your-event-domain.com/api/v2/exhibitor/set" \
  -H "Authorization: Bearer your_api_key_here" \
  -F "event_id=7" \
  -F "external_id=EXT-001" \
  -F "send_email=true"

Notes

The email is sent to the exhibitor's primary email address and, when present, to the contact person email (cp_email)
This can be combined with a create or update request — add send_email=true to any POST /api/v2/exhibitor/set call