Monitor pending EVM transactions for a review
When a review needs pending transaction visibility, have Notis subscribe to mempool updates for the specified EVM chain and summarize what Bitquery returns.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Mempool Subscription
Why this helps
A team may miss pending activity when it checks only confirmed blockchain records during a time-sensitive review.
- Subscribe to real-time mempool updates for supported EVM chains.
- Focus a review on pending transactions.
- Reduce the need to monitor a separate data stream manually.
Setup
Build it in a few focused steps.
- 1Connect Agiled and Bitquery once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it.
- 3In one instruction, tell Notis which supported EVM chain and pending transaction details the review needs.
- 4Pick the webhook trigger and choose where run reports go.
- 5Test with one real request for a supported EVM chain and review the subscription result.
Questions about this workflow
Does this monitor confirmed transactions?
The mempool subscription streams pending transaction updates. Use a database query when the review needs recorded blockchain data.
Can it subscribe to any blockchain?
This action is for EVM chains such as Ethereum and BNB. Do not assume support for other networks.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Agiled to Bitquery. A trigger fires from one place; an action lands in another.
Agiled triggers
Bitquery actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Archive Database Query
Queries historical blockchain data from an archive database.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Combined Database Query
Queries real-time and historical blockchain data across supported networks.
Conditional Metrics Snippet
Generates a metric snippet with conditional logic.
Database Selection
Selects the database for a GraphQL request.
Early Access Program Query
Queries real-time blockchain data through an early access program.
Network Selection
Selects the blockchain network for a query.
Options Query
Retrieves available GraphQL dataset options.
Price Asymmetry Metric
Generates a PriceAsymmetry filter snippet for GraphQL queries.
Connect any two apps with Notis in the middle.
Agiled and Bitquery, 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 Bitquery.