Prepare monitoring for a parsed Ethereum transaction
Keep a transaction hash found in a document from getting lost by preparing its Blocknative subscription details.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Subscribe Transaction Hash
Prepares a subscription to status changes for an Ethereum transaction.
Why this helps
A hash extracted during document review can require another manual step before transaction state changes are monitored.
- Prepare the subscription message for an Ethereum transaction hash.
- Keep parsed source context with the monitoring request.
- Flag missing or malformed hash information for review.
Setup
Build it in a few focused steps.
- 1Connect Airparser and Blocknative in the Notis portal.
- 2Create an automation in Automations, New Automation, or tell Notis the outcome in plain language from a connected channel.
- 3In one instruction, ask Notis to use the parsed Ethereum transaction hash to prepare Blocknative subscription details for state change events.
- 4Choose the Notis webhook trigger and select where run reports should go.
- 5Test with one real Ethereum transaction hash.
Questions about this workflow
Does this monitor the transaction automatically?
The listed action prepares a subscription message after a websocket connection is established. It does not establish the connection or guarantee ongoing monitoring.
Can the action be used for any chain?
This action is specifically for an Ethereum transaction hash. Use the multichain subscription action for supported multichain requests.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Airparser to Blocknative. A trigger fires from one place; an action lands in another.
Airparser 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.
Airparser and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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