Ingat for Business — API

Quick start

1. Ask us for a sandbox account. You get an API key (ingat_live_…). Nothing a sandbox sends reaches WhatsApp, and you can simulate replies.
2. Create a webhook so your system hears what happens.
3. Send a batch of reminders.
4. Simulate a reply and watch the reminder.confirmed event arrive.

# 1. Webhook
curl -X POST https://ingat.ingatbiz.com/api/v1/webhooks \
  -H "Authorization: Bearer $INGAT_KEY" -H "Content-Type: application/json" \
  -d '{"url":"https://your-system.example/ingat","events":["reminder.sent","reminder.confirmed","reminder.missed"]}'

# 2. Reminders (people are created from the rows)
curl -X POST https://ingat.ingatbiz.com/api/v1/reminders/bulk \
  -H "Authorization: Bearer $INGAT_KEY" -H "Content-Type: application/json" \
  -d '{"rows":[{"externalId":"KPR-00123/2026-10","title":"Angsuran Oktober","dueAt":"2026-10-15T09:00:00+07:00",
       "to":{"name":"Budi Santoso","waNumber":"0812-3456-7890"},
       "templateKey":"payment_due","variables":{"name":"Budi Santoso","amount":"2.350.000","reference":"KPR-00123"}}]}'

# 3. Sandbox only: pretend Budi tapped Done (deliveryId from the reminder's deliveries)
curl -X POST https://ingat.ingatbiz.com/api/v1/sandbox/replies \
  -H "Authorization: Bearer $INGAT_KEY" -H "Content-Type: application/json" \
  -d '{"deliveryId":"…","action":"done"}'

Reference