Check gas prices after a transaction email goes out
Get a current Blocknative gas estimate as soon as you send an email about a pending Ethereum transaction.
Trigger
Email Sent
Triggers when a Gmail message is sent by the authenticated user. It polls the 'SENT' label and emits metadata including sender, recipients, subject, timestamp, and thread ID.
Action
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.
Why this helps
A transaction-related email can prompt a fee check, but switching tools to gather estimates is easy to put off.
- Fetches fresh estimates for the next block and near-term inclusion windows.
- Keeps a transaction follow-up tied to the email that prompted it.
- Reduces manual context switching when deciding whether to review fees.
Setup
Build it in a few focused steps.
- 1Connect Gmail and Blocknative once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name.
- 3Tell Notis to fetch Blocknative gas price estimates when you send a relevant transaction email, and summarize the result.
- 4Pick the Gmail Email Sent trigger and choose where run reports should go.
- 5Test with one real transaction email and review the report.
Questions about this workflow
Does this send or speed up a transaction?
No. It fetches gas price estimates from Blocknative and reports them; it does not submit or modify transactions.
What starts this workflow?
A Gmail message sent by the authenticated user starts it. Your instruction should tell Notis which sent emails are relevant.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Gmail to Blocknative. A trigger fires from one place; an action lands in another.
Gmail triggers
Blocknative actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Gas Price Distribution
Tool to retrieve the current mempool gas price distribution breakdown. use when analyzing gas price trends or preparing fee strategies.
Email Sent
Triggers when a Gmail message is sent by the authenticated user. It polls the 'SENT' label and emits metadata including sender, recipients, subject, timestamp, and thread ID.
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New Gmail Message Received Trigger
Triggers when a new message is received in Gmail.
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.
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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.
Connect any two apps with Notis in the middle.
Gmail and Blocknative, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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