NEXT 30 DAYS · HIGH CONFIDENCE
TLS Certificate Expiry & Chain Watch
Turn customer-supplied certificate observations into expiry, issuer, hostname, and chain-change alerts.
PACK VOCABULARY
CURATED SOURCES
Customer source required. Add official pages, feeds, public APIs, product pages, policies, or changelogs that define your exact market.
TRY THE EVIDENCE MATCHER
Paste one public update.
This instant browser check uses the same pack vocabulary. The production Actor adds source fetching, RSS/JSON/HTML extraction, date detection, history, and scheduled runs.
PRODUCTION INPUT
One saved monitor. Repeatable evidence.
The full Actor stores a separate fingerprint history for every monitor name and reports which public sources changed.
{
"packId": "tls-certificate-expiry-chain-watch",
"urls": [
"https://your-public-source.example/updates"
],
"includeDefaultSources": true,
"extraKeywords": [
"your brand or location"
],
"historyKey": "my-monitor",
"maxSignals": 50
}RESEARCH BASIS
CA/Browser Forum baseline requirements
This source supports why the workflow is timely. It does not guarantee future demand or replace legal, safety, financial, or operational review.
Open source ↗