Clean up multichain monitoring when the work is done
Close cross chain watches without hunting through old implementation notes.
Trigger
Transcription Complete Trigger
Triggers when a transcription is complete. Polls Fireflies API for transcripts created or updated since the last poll time. Handles rate limiting gracefully.
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
Multichain subscriptions linger after launches and incidents, creating unnecessary operational noise.
- Keeps monitoring scoped to active work
- Captures the exact cleanup decision
- Makes subscription lifecycle easier to operate
Setup
Build it in a few focused steps.
- 1Connect Fireflies and Blocknative in Notis once.
- 2Create an automation for launch completion or incident closure calls.
- 3Tell Notis to confirm which addresses or transaction ids are no longer needed and prepare Blocknative multichain unsubscribe details for the named chains.
- 4Choose Fireflies Transcription Complete as the trigger.
- 5Pick a report channel and test with one completed call.
Questions about this workflow
Can it clean up only selected chains?
Yes. Ask Notis to use only the chains explicitly marked for removal.
What if the transcript lacks a chain id?
The report should identify the missing identifier before cleanup.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Fireflies to Blocknative. A trigger fires from one place; an action lands in another.
Fireflies 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.
Transcription Complete Trigger
Triggers when a transcription is complete. Polls Fireflies API for transcripts created or updated since the last poll time. Handles rate limiting gracefully.
Get Gas Oracles
Tool to retrieve metadata on supported gas oracles per chain. use when you need to dynamically discover all available on-chain gas estimation oracles across networks.
Get Gas Prices
Tool to fetch gas price estimates for specific inclusion probabilities. use when you need gas price ranges for the next block or next ~10 seconds.
Get Supported Chains
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.
Fireflies and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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