Clean up subscriptions you no longer need
Keep monitoring focused by removing subscriptions that have reached their end date.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Unsubscribe Multichain
Tool to unsubscribe from events across multiple chains using the multichain sdk. use after stopping monitoring of an address or transaction to clean up resources, e.g., call: blocknative.unsubscribe({ id: '0x..', chainid: '0x1' }).
Why this helps
Old subscriptions add noise and make active monitoring harder to audit.
- Reduce stale monitoring noise
- Use a reviewed stop list
- Keep active subscriptions easier to inspect
Setup
Build it in a few focused steps.
- 1Connect 1Password and Blocknative in Notis once.
- 2Create an automation named Clean stale multichain subscriptions.
- 3Tell Notis to read the approved stop list from 1Password and unsubscribe each matching Blocknative multichain monitor.
- 4Pick a recurring schedule and choose where run reports go.
- 5Test with one expired subscription.
Questions about this workflow
How are subscriptions selected?
The stop list in your 1Password context identifies the accounts or transaction monitors to remove.
Can it remove active subscriptions accidentally?
Use a reviewed stop list and test with one known expired monitor first.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 1password to Blocknative. A trigger fires from one place; an action lands in another.
1password triggers
Blocknative actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Configure Mempool Filters
Tool to configure filters and abi decoding for ethereum mempool transactions. use after establishing a blocknative websocket connection to set up event filters and decoding.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Gas Price Distribution
Tool to retrieve the current mempool gas price distribution breakdown. use when analyzing gas price trends or preparing fee strategies.
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Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.
Get Base Fee Estimates
Tool to get real-time predictions for base fee and blob base fee for the next 5 blocks. use when you need both 99% and 50% confidence estimates for upcoming blocks.
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.
1password and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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