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Plan upcoming fees from WhatsApp

Turn a quick chat question into a five block fee outlook.

Trigger

New WhatsApp Message Received

Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.

Action

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.

Why this helps

Teams often make fee decisions with stale numbers copied from earlier conversations.

  • Use fresh forecast data
  • Compare confidence levels
  • Plan transactions with less back and forth

Setup

Build it in a few focused steps.

  • 1Connect TimelinesAI and Blocknative in Notis once.
  • 2Create an automation and state that it should answer upcoming fee forecast requests.
  • 3Tell Notis to extract the requested network from each new WhatsApp message and retrieve Blocknative estimates for the next five blocks.
  • 4Select the TimelinesAI message trigger and a report channel.
  • 5Test with a real message asking for base fee and blob base fee expectations.

Questions about this workflow

What confidence levels are available?

Blocknative returns the confidence estimates provided by its base fee service, including 99% and 50% values when available.

Can Notis explain the forecast?

Yes. Ask it to summarize the returned values in plain language without inventing certainty.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

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

Timelinesai 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

New WhatsApp Message Received

Polling trigger that monitors for new messages received in TimelinesAI WhatsApp chats.

TriggerPolling

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

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

Get Supported Chains

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

ActionInstant

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.

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

When this happens · Trigger

Do this · Action

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