Get a wallet balance check from an HTTP request
Send an address and get its returned token balances in a report.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Token Balances
This tool retrieves erc20 token balances for a specified ethereum address. it can either return balances for all tokens an address has ever interacted with or for a specific set of token contract addresses. it is useful for checking token balances for wallets, monitoring erc20 token holdings, portfolio tracking, and defi applications.
Why this helps
A wallet lookup often becomes a separate task after an address arrives in a form or internal tool.
- Start a balance query from an incoming HTTP request.
- Summarize the returned ERC-20 balances for the supplied address.
- Use a selected token list when contract addresses are included in the instruction.
Setup
Build it in a few focused steps.
- 1Connect Alchemy once in the Notis portal.
- 2Create an automation in Automations, New Automation, or describe it to Notis from any channel.
- 3In one instruction, ask Notis to retrieve and summarize ERC-20 balances for the Ethereum address in the request.
- 4Pick a webhook trigger and use its provided HTTP endpoint to start the automation.
- 5Choose a report channel and test with one real request containing an address.
Questions about this workflow
Can it look up a list of token contracts?
Yes. Include the token contract addresses in the instruction if you want balances for a specified set.
Does the lookup identify the address owner?
No. It returns balance data for the address without identifying a person.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Canvas to Alchemy. A trigger fires from one place; an action lands in another.
Canvas triggers
Alchemy 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.
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New Canvas Discussion Message
Polls Canvas discussion topics for new messages.
Get Token Balances
This tool retrieves erc20 token balances for a specified ethereum address. it can either return balances for all tokens an address has ever interacted with or for a specific set of token contract addresses. it is useful for checking token balances for wallets, monitoring erc20 token holdings, portfolio tracking, and defi applications.
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Polls a Canvas course for new discussion topics.
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Polls Canvas for newly created courses for a specific user.
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New Canvas File Upload
Polls a Canvas course for new file uploads.
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When this happens · Trigger
Do this · Action
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