On each refresh
You are notified when a source publishes new, changed or removed law, on the schedule the source already runs on.
Law Change Alerts
Know when the law you rely on changes.
Subscribe to a jurisdiction or corpus and get a webhook or email when it refreshes with real changes, down to the sections added, amended or removed. No polling.
How it works
What arrives
A POST with an event header. Test deliveries use a different event so your handler can tell them apart.
Verifying it
Add a signing secret and every delivery carries an HMAC signature over the raw body.
Subscribe once, get every change.
A source is something you can watch (a state's statutes, a federal register). A watch is your subscription to one.
Your watches
Loading…
example delivery (illustrative)
POST https://example.com/hooks/lexbharat
X-LexBharat-Event: board.updated
X-LexBharat-Signature: sha256=<hmac over the raw body>
{
"event": "board.updated",
"source": "Washington statutes",
"changes": [{ "section": "…", "kind": "amended", "hasDiff": true }]
}