Start a pending transaction watch when an alert arrives
Move from alert to live mempool visibility without opening another console.
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 windows are short, so manually setting up a watch can miss the moment that matters.
- React faster to pending activity
- Automate short-lived monitoring
- Keep alert response steps consistent
Setup
Build it in a few focused steps.
- 1Connect Bitquery once in the Notis portal.
- 2Create an automation named Pending transaction watch.
- 3Tell Notis to start a mempool subscription for the wallet and EVM network in the webhook payload, then report matching pending transactions.
- 4Choose a Notis webhook trigger and select where reports should go.
- 5Send one real alert payload to test the subscription.
Questions about this workflow
Which chains are supported?
Use this workflow for EVM chains available through the Bitquery mempool subscription action.
How does the watch stop?
Include a duration or stopping condition in the instruction, or stop it through your monitoring process.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Zendesk to Bitquery. A trigger fires from one place; an action lands in another.
Zendesk 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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Database Selection
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Connect any two apps with Notis in the middle.
Zendesk and Bitquery, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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