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Set up mempool filters around the project you need to watch

Translate a concrete monitoring brief into the Blocknative filter and decoding setup needed for mempool events.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Configure Mempool Filters

Configures filters and decoding for Ethereum mempool transactions.

Why this helps

A broad monitoring goal can leave filter and decoding setup unclear, delaying useful transaction visibility.

  • Prepare filter and ABI decoding configuration from a specific brief.
  • Keep the monitoring goal and project context together.
  • Make the websocket prerequisite visible in the handoff.

Setup

Build it in a few focused steps.

  • 1Connect Agiled and Blocknative once in the Notis portal.
  • 2Create an automation in Automations, New Automation, and name it.
  • 3In one instruction, ask Notis to use the supplied Agiled monitoring brief to configure Blocknative mempool filters and ABI decoding after a websocket connection is established.
  • 4Choose a webhook trigger and select where run reports should go.
  • 5Test with one real monitoring brief and confirm the output identifies the websocket prerequisite.

Questions about this workflow

Does this action establish the websocket connection?

No. It configures filters and decoding after a websocket connection has been established.

What does the monitoring brief need to specify?

Include the intended transaction activity and any ABI or decoding context you already have. The automation should not invent missing contract details.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Agiled to Blocknative. A trigger fires from one place; an action lands in another.

Agiled triggers

Blocknative actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Configure Mempool Filters

Configures filters and decoding for Ethereum mempool transactions.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Get Gas Price Distribution

Retrieves the current breakdown of gas prices in the mempool.

ActionInstant

Get Gas Oracles

Lists supported gas oracles by blockchain network.

ActionInstant

Get Gas Prices

Retrieves gas price estimates for likely transaction inclusion.

ActionInstant

Get Supported Chains

Lists supported blockchain networks for gas services.

ActionInstant

Get Base Fee Estimates

Retrieves real-time estimates of Ethereum's base and transaction fees for the next five blocks.

ActionInstant

Subscribe Multichain

Prepares a subscription to real-time transaction or account events across supported chains.

ActionInstant

Subscribe Transaction Hash

Prepares a subscription to status changes for an Ethereum transaction.

ActionInstant

Connect any two apps with Notis in the middle.

Agiled and Blocknative, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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