Refresh the supported gas oracle catalog
Keep a current reference to the gas oracles Blocknative supports across chains without looking them up one by one.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Get Gas Oracles
Tool to retrieve metadata on supported gas oracles per chain. use when you need to dynamically discover all available on-chain gas estimation oracles across networks.
Why this helps
When gas services span networks, finding the currently supported oracle options can interrupt a founder's workflow.
- Discover supported gas oracle metadata across chains.
- Receive an updated catalog on a chosen schedule.
- Use the report to inform which oracle options to explore further.
Setup
Build it in a few focused steps.
- 1Connect Blocknative once in the Notis portal.
- 2Create an automation in Automations, then New Automation, and name the catalog refresh.
- 3Tell Notis to retrieve supported gas oracle metadata and summarize the returned chain and oracle information.
- 4Choose the recurring schedule and where run reports should go.
- 5Test with one real example and review the returned catalog.
Questions about this workflow
Does the action estimate current gas prices?
No. It retrieves metadata about supported gas oracles per chain. Use a gas price estimate action when you need current price estimates.
Can this compare oracle accuracy over time?
No. The action returns supported oracle metadata. Accuracy comparisons need historical outcomes or other data not provided by this action.
Can I limit the report to chains I care about?
Tell Notis which returned chains to highlight, but the action retrieves supported oracle metadata rather than a user-selected oracle measurement.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Ably to Blocknative. A trigger fires from one place; an action lands in another.
Ably triggers
Blocknative actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Configure Mempool Filters
Tool to configure filters and abi decoding for ethereum mempool transactions. use after establishing a blocknative websocket connection to set up event filters and decoding.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Gas Price Distribution
Tool to retrieve the current mempool gas price distribution breakdown. use when analyzing gas price trends or preparing fee strategies.
Get Gas Oracles
Tool to retrieve metadata on supported gas oracles per chain. use when you need to dynamically discover all available on-chain gas estimation oracles across networks.
Get Gas Prices
Tool to fetch gas price estimates for specific inclusion probabilities. use when you need gas price ranges for the next block or next ~10 seconds.
Get Supported Chains
Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.
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.
Subscribe Multichain
Tool to generate websocket subscription details for events across multiple chains. use when preparing to track a transaction hash or account address across chains via blocknative multichain sdk.
Subscribe Transaction Hash
Tool to subscribe to transaction state change events of an ethereum transaction hash. use after establishing a blocknative websocket connection to prepare the subscription message.
Connect any two apps with Notis in the middle.
Ably and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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