createEventMonitorNode.js,latest
Go to NPMCreate a new event monitor based on the provided blockchain, contract address, and event signature.
Parameters
input
object
Required
Represents the input for creating an event monitor.
blockchain
string
Required
The blockchain network that the resource is to be created on or is currently on. Required along with sourceAddress if you don't provide walletId. The blockchain and walletId fields are mutually exclusive.
Allowed valuesARBARB-SEPOLIABASEBASE-SEPOLIAETHETH-SEPOLIAMATICMATIC-AMOYOPOP-SEPOLIAUNIUNI-SEPOLIA
contractAddress
string
Required
The on-chain address of this contract.
eventSignature
string
Required
The specific event to which you want to subscribe. Please ensure no spaces are included.
idempotencyKey
string
The optional idempotency key. An idempotency key is a unique identifier used to identify and handle duplicate requests in order to ensure idempotent behavior, where multiple identical requests have the same effect as a single request.
We will generate one if you do not provide it.
Responses
Example
1const response = await client.createEventMonitor({
2 blockchain: 'ETH',
3 contractAddress: '0x71C7656EC7ab88b098defB751B7401B5f6d8976F',
4 eventSignature: 'Transfer(address,address,uint256)',
5})
6console.log(response.data)ResponseChoose an example
1{
2 "data": {
3 "eventMonitor": {
4 "id": "e3c998a5-bdf1-4f3e-812f-24da238c0fff",
5 "blockchain": {},
6 "contractAddress": "0x1e124d7384cd34448ea5907bd0052a79355ab5eb",
7 "eventSignature": "Transfer(address indexed from, address indexed to, uint256 value)",
8 "eventSignatureHash": "0xd3d3dd4b1fd3e53f94deb24e763485b4c925345c5abfa9ad529c67aa55a3b784",
9 "isEnabled": true
10 }
11 }
12}Did this page help you?
© 2023-2025 Circle Technology Services, LLC. All rights reserved.
