Monitoring
Know the moment a company changes.
Follow a company once. NODE ID watches its registers and sends you an event when its status, officers, owners or filings change.
How it works
- 1
Follow
Choose the companies and the data to watch.
- 2
Detect
Changes picked up from register streams and scheduled checks.
- 3
Receive
A signed webhook and an alert for every change.
Illustration
Every change, as an event
Status
Active, dissolved, in liquidation, struck off.
Officers
Appointments and resignations.
Owners
Shareholder and beneficial-owner changes.
Filings
New documents filed with the register.
Signed webhooks
HMAC-signed and retried for 24 hours.
Discrepancies
Differences between the register and your records.
RequestIllustration
curl -X POST $NODEID_API/v1/monitors \
-H "Authorization: Bearer $NODEID_KEY" \
-d '{ "entity_id": "ent_8f2c…", "blocks": ["company", "shareholders"] }'Response
{
"event": "officer.appointed",
"entity_id": "ent_8f2c…",
"occurred_at": "2026-09-28T09:00:00Z"
}