Skip to main content

Documentation Index

Fetch the complete documentation index at: https://docs.extractor.live/llms.txt

Use this file to discover all available pages before exploring further.

The Event Emitted trigger alerts you whenever a particular event is logged by the monitored contract. Events are the standard way Solidity contracts signal state changes, making this trigger the most direct way to monitor your contract’s activity.

​
Use cases

Alert on every Transfer event to monitor all token movements in real time.
Watch for OwnershipTransferred or RoleGranted / RoleRevoked events to detect any access control changes.
Catch Paused or Unpaused events immediately so your team knows when circuit-breaker logic has been activated.

​
Configuration

1

Trigger Name

Enter a descriptive label, e.g. Transfer Event Detected.
2

Event

Select the event to watch from the dropdown. Events are loaded from the contract’s ABI.
3

Include Transaction Value (optional)

Toggle Include Transaction Value to only fire when the transaction that emitted the event also carries a native token value meeting a condition:
FieldDescription
OperatorComparison to apply: =, !=, >, >=, <, <=
Transaction valueNative token amount in wei
Leave the toggle off to fire on every event emission regardless of value.
4

Severity

Choose the alert severity: Critical, High, Medium, Low, or Info.
5

Notification Channels

Select one or more channels to receive the alert.
Event Emitted selects events from the monitored contract’s ABI. To monitor events on a different contract address, use Event Advanced instead.