Check gas estimates when a transaction decision is ready
Send a webhook when you are ready to assess a fee, then get Blocknative estimates without another manual lookup.
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
When a transaction is ready, switching to a separate gas tool can interrupt the decision and leave you unsure which estimate to use.
- Run a fee check at the moment a transaction decision is needed.
- Review estimates for specific inclusion probabilities in one summary.
- Keep the lookup in a Notis run report for later reference.
Setup
Build it in a few focused steps.
- 1Connect Notis to Blocknative and your preferred report channel once.
- 2Create an automation in Automations, New Automation, or tell Notis to create one in plain language.
- 3Describe the outcome: fetch Blocknative gas estimates for the relevant inclusion probabilities and summarize the ranges.
- 4Pick a webhook trigger; an HTTP request will start the automation.
- 5Choose where run reports go, then test with one real example.
Questions about this workflow
What starts this workflow?
An HTTP request to its Notis webhook starts the automation.
Does Blocknative choose or submit my transaction fee?
No. The workflow retrieves available estimates and summarizes them for your decision.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Agile CRM to Blocknative. A trigger fires from one place; an action lands in another.
Agile CRM 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.
Agile CRM and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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