Get pending-reminder status for expiries

curl -X POST 'https://api.expiryedge.com/v1/getExpiryReminderStatus' \
  -H "Authorization: Bearer $EXPIRYEDGE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "expiry_ids": [
    "exp_4Tq9sLm2",
    "exp_9Rk3vWn1"
  ]
}'

{
  "status": {
    "exp_4Tq9sLm2": {
      "has_pending_reminder": true,
      "pending_reminder_count": 3,
      "next_reminder_at": "2026-10-08T13:00:00.000Z"
    },
    "exp_9Rk3vWn1": {
      "has_pending_reminder": false,
      "pending_reminder_count": 0,
      "next_reminder_at": null
    }
  }
}