See the next five blocks' base fee estimates
When a research task brings an on-chain decision into view, get the upcoming base fee estimates in a single run report.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Base Fee Estimates
Retrieves real-time estimates of Ethereum's base and transaction fees for the next five blocks.
Why this helps
A time-sensitive decision can stall while you search for fee estimates across separate tools.
- Retrieve the stated next five block estimates when a webhook arrives.
- See both base fee and blob base fee predictions in the run report.
- Keep the request context beside the fee outlook.
Setup
Build it in a few focused steps.
- 1Connect Ahrefs and Blocknative once in the Notis portal.
- 2Create an automation in Automations, New Automation, or tell Notis the outcome in plain language from any channel.
- 3In one instruction, ask Notis to use the incoming request as context and retrieve Blocknative's next five block base fee and blob base fee estimates.
- 4Pick notis_webhook as the trigger and choose where run reports should go.
- 5Test with one real request and review the returned outlook.
Questions about this workflow
Does the action predict beyond five blocks?
The listed action returns predictions for the next five blocks.
Can it tell me whether the fees changed?
It can report returned estimates. To assess a change, provide or retain a comparison baseline.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Ahrefs to Blocknative. A trigger fires from one place; an action lands in another.
Ahrefs 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.
Ahrefs and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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