Review which chains Blocknative supports
Get supported chain metadata on a schedule when you are evaluating or maintaining network coverage.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Get Supported Chains
Lists supported blockchain networks for gas services.
Why this helps
Network availability details are easy to overlook when they live outside your regular planning process.
- Retrieve metadata on chains supported by Blocknative gas services.
- Keep network discovery inside a planned routine.
- Review chain coverage before designing a monitoring workflow.
Setup
Build it in a few focused steps.
- 1Connect Airtop and Blocknative once in Notis.
- 2Create an automation and describe how you want supported chain metadata reviewed.
- 3Tell Notis to retrieve Blocknative supported chain metadata and summarize the available networks.
- 4Pick a recurring schedule and choose where run reports should go.
- 5Test with one real run before using the result in a network plan.
Questions about this workflow
Does the action return gas estimates for every chain?
No. It retrieves supported chain metadata. Gas estimates require a separate Blocknative action and suitable chain context.
Will this show changes over time?
A scheduled run can provide a current lookup. A historical comparison requires storing prior results separately.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Airtop to Blocknative. A trigger fires from one place; an action lands in another.
Airtop 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.
Airtop and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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