Start multichain monitoring from a risk review
Turn a reviewed address into coverage across the chains that matter.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Subscribe Multichain
Tool to generate websocket subscription details for events across multiple chains. use when preparing to track a transaction hash or account address across chains via blocknative multichain sdk.
Why this helps
Reviewers lose time preparing separate monitoring subscriptions for each network.
- Reduces cross-chain setup work
- Keeps monitoring tied to review scope
- Creates consistent subscription details
Setup
Build it in a few focused steps.
- 1Connect 21risk and Blocknative once in the Notis portal.
- 2Create an automation describing the addresses, hashes, and chains to monitor.
- 3Choose a webhook trigger for a new monitoring request.
- 4Select a report channel for subscription details.
- 5Test with one reviewed address.
Questions about this workflow
Can it monitor an address across multiple chains?
Yes, the action prepares multichain subscription details for the supplied address and chain scope.
Does it decide which chains to include?
Only if the webhook or prompt supplies the scope and decision criteria.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 21risk to Blocknative. A trigger fires from one place; an action lands in another.
21risk triggers
Blocknative actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Subscribe Multichain
Tool to generate websocket subscription details for events across multiple chains. use when preparing to track a transaction hash or account address across chains via blocknative multichain sdk.
Subscribe Transaction Hash
Tool to subscribe to transaction state change events of an ethereum transaction hash. use after establishing a blocknative websocket connection to prepare the subscription message.
Connect any two apps with Notis in the middle.
21risk and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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