See the base fee outlook at a deal milestone
Bring upcoming base fee estimates into the moment you decide whether a deal-related transaction is ready to move forward.
Trigger
Deal Stage UpdatedTrigger
Deal Stage UpdatedTrigger
Action
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.
Why this helps
Fee conditions can shift while a deal waits for internal review, leaving teams to repeat manual checks.
- Retrieve a near-term base fee outlook when the deal reaches a chosen stage.
- Make a timing discussion easier to start with current estimates.
- Keep the fee review attached to a meaningful CRM event.
Setup
Build it in a few focused steps.
- 1Connect HubSpot and Blocknative once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a clear name and prompt.
- 3Describe in one instruction which deal stage should prompt a base fee estimate and where the result should be summarized.
- 4Pick the HubSpot Deal Stage Updated trigger and choose where run reports go.
- 5Test with one real deal stage update and review the returned estimates.
Questions about this workflow
What does the estimate cover?
The Blocknative action provides predictions for base fee and blob base fee for the next five blocks, including 99% and 50% confidence estimates.
Can Notis decide when to submit?
This workflow retrieves estimates for your review. It does not make or submit the transaction decision.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Hubspot to Blocknative. A trigger fires from one place; an action lands in another.
Hubspot triggers
Blocknative actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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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.
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When this happens · Trigger
Do this · Action
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