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Check supported chains after profile updates

A profile update can open a new network requirement. Notis checks Blocknative's supported chain metadata before the work moves forward.

Trigger

Profile Update Trigger

Triggered when a subscriber's profile is updated in Mailchimp

Action

Get Supported Chains

Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.

Why this helps

Choosing a network from memory creates avoidable rework when support changes or a workflow expands beyond one chain.

  • Confirm available networks at the moment of need
  • Reduce unsupported-chain surprises
  • Give operators a clear next-step shortlist

Setup

Build it in a few focused steps.

  • 1Connect Mailchimp and Blocknative once in Notis.
  • 2Create an automation for supported-chain checks.
  • 3Tell Notis to retrieve Blocknative supported chain metadata after a profile update and summarize the networks relevant to the profile's stated operation.
  • 4Pick the Profile Update Trigger, choose a report destination, and test with one real update.

Questions about this workflow

What if the profile does not name an operation?

Ask Notis to report the supported chains and mark the workflow context as missing for follow-up.

Does this alter Mailchimp data?

No. It only reads the profile event and Blocknative chain metadata, then reports the result.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

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

Mailchimp triggers

Blocknative actions

Recurring trigger

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

TriggerScheduled

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.

ActionInstant

Webhook trigger

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

TriggerInstant

Get Gas Price Distribution

Tool to retrieve the current mempool gas price distribution breakdown. use when analyzing gas price trends or preparing fee strategies.

ActionInstant

Campaign Trigger

Triggered when a campaign is sent or experiences an event in Mailchimp

TriggerInstant

Get Gas Oracles

Tool to retrieve metadata on supported gas oracles per chain. use when you need to dynamically discover all available on-chain gas estimation oracles across networks.

ActionInstant

Profile Update Trigger

Triggered when a subscriber's profile is updated in Mailchimp

TriggerInstant

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.

ActionInstant

Subscribe Trigger

Triggered when a subscriber subscribes to Mailchimp

TriggerInstant

Get Supported Chains

Tool to retrieve supported chains metadata. use when discovering available networks for blocknative gas services.

ActionInstant

Unsubscribe Trigger

Triggered when a subscriber unsubscribes from Mailchimp

TriggerInstant

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.

ActionInstant

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.

ActionInstant

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.

ActionInstant

Connect any two apps with Notis in the middle.

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

When this happens · Trigger

Do this · Action

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