Exhibitor Custom Field — Checkbox | ExpoPlatform Helpdesk

Checkbox

A checkbox field is a single boolean toggle — checked or unchecked.

Request — check the box

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 "exhibitor_id=1200" \
  -F "sustainability_pledge=1"

Request — uncheck the box

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 "exhibitor_id=1200" \
  -F "sustainability_pledge=0"

Notes

Pass the field's system name as the parameter key (e.g. sustainability_pledge)
1 = checked, 0 = unchecked
This is a single checkbox (boolean toggle) — not to be confused with Checkbox Group, which allows multiple selections from a list