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Discover gas oracles for updated subscriber workflows

When a customer or partner profile changes, refresh the oracle options your team can use for fee planning across chains.

Trigger

Profile Update Trigger

Triggered when a subscriber's profile is updated in Mailchimp

Action

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.

Why this helps

Teams can lose time relying on an outdated list of gas oracles when a new account workflow starts.

  • Refresh available oracle metadata on demand
  • See supported chain options in one report
  • Keep onboarding decisions grounded in current data

Setup

Build it in a few focused steps.

  • 1Connect Mailchimp and Blocknative once in Notis.
  • 2Create an automation for oracle discovery after profile changes.
  • 3Describe that Notis should retrieve Blocknative gas oracle metadata after each profile update and summarize the supported networks relevant to the workflow.
  • 4Select the Profile Update Trigger, set the report channel, and test with one real update.

Questions about this workflow

Does this calculate a fee estimate?

No. It discovers metadata about supported gas oracles. Use the gas price actions for estimates.

Can I limit the report to one chain?

Yes. Include the chain or workflow context in your instruction to Notis.

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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