Check Blocknative supported chains after a new topic
A new topic can be your cue to confirm which networks Blocknative currently supports before planning a follow-up.
Trigger
New Canvas Discussion Topic
Polls a Canvas course for new discussion topics.
Action
Get Supported Chains
Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.
Why this helps
You lose time looking up network availability separately when a new project or conversation starts.
- Retrieve supported-chain metadata on a real event.
- Keep network discovery in the automation report for quick reference.
Setup
Build it in a few focused steps.
- 1Connect Canvas and Blocknative once in Notis.
- 2Create an automation in plain language or in Automations, New Automation.
- 3Tell Notis to retrieve Blocknative supported chains metadata and summarize the available networks when a discussion topic is created.
- 4Select New Canvas Discussion Topic as the trigger and choose where reports go.
- 5Test with one real topic.
Questions about this workflow
Does this set up monitoring on a chain?
No. It retrieves supported-chain metadata only.
What Canvas scope does the trigger use?
It polls a Canvas course for newly created discussion topics.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Canvas to Blocknative. A trigger fires from one place; an action lands in another.
Canvas 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.
Canvas Assignment Graded
Polls Canvas for newly graded submissions for a specific assignment.
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.
New Canvas Assignment Submission
Polls Canvas for new submissions to a specific assignment.
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.
New Canvas Discussion Message
Polls Canvas discussion topics for new messages.
Get Supported Chains
Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.
New Canvas Discussion Topic
Polls a Canvas course for new discussion topics.
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.
New Course Created for User
Polls Canvas for newly created courses for a specific user.
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.
New Canvas File Upload
Polls a Canvas course for new file uploads.
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.
Canvas and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Blocknative.