Prepare an Ethereum transaction subscription
Request subscription details for a transaction hash and keep relevant research in the same run report.
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
When a transaction needs attention, preparing tracking details can become another manual step to remember.
- Prepare subscription details for a specified Ethereum transaction hash.
- Add relevant research from websites you specify.
- Keep the websocket prerequisite clear in the report.
Setup
Build it in a few focused steps.
- 1Connect Agenty and Blocknative once in the Notis portal.
- 2Create an automation in Automations, New Automation, or tell Notis in plain language.
- 3In one instruction, name the websites to check and ask Blocknative to prepare a subscription message for the transaction hash in the request.
- 4Pick a webhook trigger and choose where run reports should go.
- 5Test with one real request and review the generated details.
Questions about this workflow
Does this subscribe to live transaction updates?
The action prepares a subscription message. Use it after establishing a Blocknative websocket connection.
Can I use it for any chain?
This action is for an Ethereum transaction hash. Use the multichain subscription action for cross-chain tracking preparation.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Agenty to Blocknative. A trigger fires from one place; an action lands in another.
Agenty 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.
Agenty 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.