Watch pending EVM transactions in real time
Start a focused mempool watch when a high priority monitoring request arrives.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Mempool Subscription
Tool to subscribe to real-time mempool updates for evm chains (ethereum, bnb, etc.). use after constructing your graphql subscription to stream pending transactions live.
Why this helps
Pending transaction monitoring is easy to forget when it requires separate tooling.
- Reduces missed pending activity
- Starts monitoring from a simple request
- Keeps urgent watches focused
Setup
Build it in a few focused steps.
- 1Connect 0CodeKit and Bitquery in Notis.
- 2Create an automation that subscribes to the requested EVM mempool updates.
- 3Choose the webhook trigger and report destination.
- 4Test with one EVM chain and monitoring condition.
Questions about this workflow
Which networks does this support?
It supports EVM chains available through Bitquery's mempool subscription capability.
Is this for confirmed transactions?
No. It monitors pending transactions in the mempool.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 0CodeKit to Bitquery. A trigger fires from one place; an action lands in another.
0CodeKit triggers
Bitquery actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Connect any two apps with Notis in the middle.
0CodeKit and Bitquery, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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