Check blob fee exposure before deployment
See near-term base and blob fee pressure before a deployment decision.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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
Deployment reviews often overlook blob fee movement until execution costs change.
- Adds blob fee visibility
- Improves deployment timing
- Supports explicit fee thresholds
Setup
Build it in a few focused steps.
- 1Connect 21risk and Blocknative once in the Notis portal.
- 2Create an automation describing the deployment window and fee thresholds.
- 3Choose a webhook trigger for deployment review requests.
- 4Select a report destination for forecast results.
- 5Test with one upcoming deployment.
Questions about this workflow
Does the forecast include regular base fees?
Yes, the action retrieves both base fee and blob base fee predictions.
What confidence levels are available?
The action provides 99% and 50% confidence estimates for the next five blocks.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 21risk to Blocknative. A trigger fires from one place; an action lands in another.
21risk 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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Connect any two apps with Notis in the middle.
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When this happens · Trigger
Do this · Action
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