Check gas prices before you sign a transaction
A transaction is ready, but the fee is a guess. Send its context to Notis and get Blocknative estimates for likely inclusion probabilities before you sign.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Gas Prices
Retrieves gas price estimates for likely transaction inclusion.
Why this helps
Switching tools to check fees adds friction, and signing with an unchecked gas estimate can lead to delays or avoidable costs.
- Get current gas price estimates in response to an HTTP request.
- Review fee estimates for the inclusion probabilities Blocknative supports.
- Keep the transaction context and fee check together in one workflow.
Setup
Build it in a few focused steps.
- 1Connect Ai ml api 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 Blocknative Get Gas Prices to retrieve estimates for the transaction context supplied with the request.
- 4Choose notis_webhook as the trigger and send an HTTP request when a transaction needs a fee check.
- 5Choose where run reports go, then test with one real transaction context.
Questions about this workflow
Does this automation sign or submit my transaction?
No. It retrieves gas price estimates for review; signing and submission are outside this action.
What starts the workflow?
An HTTP request to its Notis webhook starts it. Ai ml api has no listed trigger events.
Can it calculate an exact final fee?
The action returns gas price estimates for inclusion probabilities. A complete fee calculation may require transaction details not supplied by this action.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Ai ml api to Blocknative. A trigger fires from one place; an action lands in another.
Ai ml api 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.
Ai ml api and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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