WEBHOOKS
Webhooks
Push Catalayer events to your own endpoint the moment they happen. No polling required — news, monitor matches, and AI signals delivered directly to your server within seconds of each event.
How to Set Up
Step 1
Register your endpoint
In Account > Webhooks, paste your HTTPS endpoint URL. Catalayer sends a verification challenge to confirm ownership.
Step 2
Select event types
Choose which events to subscribe to: news, monitor matches, signal alerts, briefs, or predictions.
Step 3
Receive payloads
Catalayer sends a signed POST request to your endpoint within seconds of each event. Verify the signature with your secret.
Event Types
news.published
Fired when a new story is indexed. Payload includes headline, slug, AI score, topic tags, and sector tags.
monitor.match
Fired when a monitor keyword rule matches a new story or opportunity. Includes monitor ID, rule name, and matched item.
signal.alert
Fired when a followed signal channel emits a high-importance event.
brief.published
Fired when a new AI market brief is generated.
prediction.new
Fired when Catalayer AI publishes a new market prediction object.
Payload Format
POST to your endpoint → Content-Type: application/json
Fields: event • timestamp • data.slug • data.impact_score • data.topics • signature (HMAC-SHA256)
Fields: event • timestamp • data.slug • data.impact_score • data.topics • signature (HMAC-SHA256)
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