Monitor transaction status from a webhook
Connect deployment or payment events to live transaction tracking.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
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.
Why this helps
Transaction status checks are delayed when teams copy hashes between systems.
- Removes manual hash copy and paste
- Starts a consistent monitoring handoff
- Keeps chain and hash explicit
Setup
Build it in a few focused steps.
- 1Connect Zoom and Blocknative in Notis once.
- 2Create an automation named Webhook transaction watch.
- 3Tell Notis to use the webhook's transaction hash and chain to prepare a Blocknative transaction subscription.
- 4Choose a webhook trigger and provide its endpoint to the sending system.
- 5Choose a report channel and test with one real webhook payload.
Questions about this workflow
What must the webhook include?
It must include the transaction hash and chain required by your Blocknative instruction.
Does it monitor non Ethereum hashes?
Use only hashes and chains supported by the Blocknative transaction action.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Zoom to Blocknative. A trigger fires from one place; an action lands in another.
Zoom 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.
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Tool to retrieve the current mempool gas price distribution breakdown. use when analyzing gas price trends or preparing fee strategies.
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Meeting Details Changed
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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.
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Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.
Meeting Summary Created or Updated
Triggers when a meeting summary is created or updated for a specific meeting. IMPORTANT: This trigger requires a PAID Zoom account (Pro, Business, or Enterprise plan). Free Zoom accounts cannot use this feature. Additionally requires: - AI Companion feature enabled in account settings - Meeting must not be end-to-end encrypted (E2EE) - Meeting summary must be enabled and generated for the meeting
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 Cloud Recording
Triggers when a new cloud recording meeting instance appears for a 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 Meeting Created
Triggers when a new Zoom meeting is created for a user.
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.
Zoom and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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