Prepare multichain monitoring for an account address
Turn an incoming address-related request into subscription details ready for a monitoring setup.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Subscribe Multichain
Prepares a subscription to real-time transaction or account events across supported chains.
Why this helps
Tracking an address across multiple chains can require a separate setup step after the delivery request has already taken focus.
- Generate subscription details for events across multiple chains.
- Keep the address monitoring preparation tied to the incoming request.
- Reduce manual setup before a monitoring connection is established.
Setup
Build it in a few focused steps.
- 1Connect Addresszen and Blocknative once in the Notis portal.
- 2Create an automation from Automations, New Automation, or tell Notis from any channel.
- 3Describe that the webhook request should provide the account address and request Blocknative multichain subscription details.
- 4Pick the webhook trigger and choose where run reports should go.
- 5Test with one real address request and review the subscription details.
Questions about this workflow
Does this establish a websocket connection by itself?
No. The action generates subscription details for the multichain SDK. A connected monitoring setup is still needed to use them.
Where does the address come from?
The webhook request must supply it. Addresszen's available trigger data is not exposed in this context.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Addresszen to Blocknative. A trigger fires from one place; an action lands in another.
Addresszen triggers
Blocknative actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Configure Mempool Filters
Configures filters and decoding for Ethereum mempool transactions.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Gas Price Distribution
Retrieves the current breakdown of gas prices in the mempool.
Get Gas Oracles
Lists supported gas oracles by blockchain network.
Get Gas Prices
Retrieves gas price estimates for likely transaction inclusion.
Get Supported Chains
Lists supported blockchain networks for gas services.
Get Base Fee Estimates
Retrieves real-time estimates of Ethereum's base and transaction fees for the next five blocks.
Subscribe Multichain
Prepares a subscription to real-time transaction or account events across supported chains.
Subscribe Transaction Hash
Prepares a subscription to status changes for an Ethereum transaction.
Connect any two apps with Notis in the middle.
Addresszen and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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