Check an Ethereum wallet transaction count on request
When another tool or process needs a quick nonce check, start a Notis webhook and get the transaction count in a run report.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Transaction Count
This tool retrieves the number of transactions sent from a specific address (also known as the nonce). it uses the eth gettransactioncount endpoint to return the transaction count for an address at a specified block tag (latest, pending, earliest, or a hex block number), which is essential for determining the nonce for subsequent transactions.
Why this helps
Looking up an address nonce adds a manual step when a process needs a quick read of the wallet's transaction count.
- Start the lookup from an HTTP request.
- Check a specified address at latest, pending, earliest, or a supplied block tag.
- Receive the result in your selected run report channel.
Setup
Build it in a few focused steps.
- 1Connect Alchemy once in the Notis portal.
- 2Create a new automation in Automations, or tell Notis in plain language from any channel.
- 3Describe the outcome in one instruction, including the address and block tag to check.
- 4Pick the webhook trigger and choose where run reports should go.
- 5Test with one real webhook request and a wallet address you want checked.
Questions about this workflow
What starts this workflow?
An HTTP request to the Notis webhook trigger starts the automation.
Which block tag can I check?
The action supports latest, pending, earliest, or a hexadecimal block number. Specify the tag in your instruction.
What does transaction count mean here?
It is the number of transactions sent from the specified address, also called its nonce. The workflow reads this value and does not send a transaction.
When this happens · Trigger
Do this · Action
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Recurring trigger
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Get Transaction Count
This tool retrieves the number of transactions sent from a specific address (also known as the nonce). it uses the eth gettransactioncount endpoint to return the transaction count for an address at a specified block tag (latest, pending, earliest, or a hex block number), which is essential for determining the nonce for subsequent transactions.
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When this happens · Trigger
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