Stop monitoring completed transactions
Close the monitoring loop when your confirmation email goes out.
Trigger
New Sent Message
Triggered when a new message is sent from the Outlook mailbox.
Action
Unsubscribe Transaction Hash
Tool to unsubscribe from transaction state change events for an ethereum transaction hash. use after establishing a blocknative websocket connection to prepare the unsubscription message.
Why this helps
Finished transactions keep consuming attention because subscriptions are forgotten.
- Cleans up completed subscriptions
- Reduces monitoring noise
- Links operational cleanup to your confirmation habit
Setup
Build it in a few focused steps.
- 1Connect Outlook and Blocknative in the Notis portal once.
- 2Create an automation that finds transaction hashes in completion messages and requests a Blocknative unsubscribe for each one.
- 3Pick Outlook New Sent Message as the trigger.
- 4Choose the report channel and test with one real completion email.
Questions about this workflow
What if the message is not a completion notice?
Tell Notis to proceed only when the message clearly confirms completion.
Can it unsubscribe several hashes?
Yes, ask it to prepare an unsubscribe for each valid hash found.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Outlook to Blocknative. A trigger fires from one place; an action lands in another.
Outlook 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.
New Contact Added
Triggered when a new contact is added in the Outlook contacts.
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.
Calendar Event Changes
Triggered when a new calendar event occurs (created, updated, or deleted) in the Outlook calendar.
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.
New Calendar Event
Triggered when a new calendar event is created in the Outlook calendar.
Get Supported Chains
Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.
New Outlook Message
Triggered when a new message is received in the Outlook mailbox.
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.
New Sent Message
Triggered when a new message is sent from the Outlook mailbox.
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.
Outlook and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Blocknative.