Event Advanced extends the Event Emitted trigger in two key ways: the event is identified by a free-text signature search rather than a dropdown selection, and it can watch any contract address — not just the one you are monitoring. Use this when you need to react to events emitted by external contracts (e.g., a DEX, oracle, or bridge) in the context of your monitored entity.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.
Use cases
Cross-contract event monitoring
Cross-contract event monitoring
Monitor an oracle or price feed contract for its
AnswerUpdated event and react within the context of your monitored contract.DEX and liquidity events
DEX and liquidity events
Watch for
Swap or Sync events on a Uniswap pair contract that is related to your token, even though it is a third-party contract.Bridge and relay tracking
Bridge and relay tracking
Detect cross-chain message events emitted by a bridge contract to correlate with activity on your monitored contract.
Configuration
Event
Search for the event by name or by its keccak-256 signature hash. Unlike Event Emitted, this field accepts free-text input and is not limited to the monitored contract’s ABI.
| Search method | Example |
|---|---|
| By name | Transfer — matches Transfer(address,address,uint256) |
| By signature hash | 0xe1fffcc4923d04b559f4d29a8bfc6cda04eb5b0d3c460751c2402c5c5cc9109c |
Event Address
Enter the address of the contract that will emit the event. This can be any contract on the same network — it does not have to be the monitored contract.
Use Event Emitted when you want to watch an event on the contract you are already monitoring. Use Event Advanced when the event source is a different contract address.