Get Ethereum wallet balance updates in WhatsApp
Send a webhook to check a wallet balance and receive the result in WhatsApp.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Send message
Send a text message to a whatsapp number. note: the message will reflect on the recipient's phone number only if they have texted first.
Why this helps
Checking balances manually interrupts focused work and makes it easy to miss a change.
- Check a wallet balance on demand with Alchemy.
- Receive the result in a familiar chat.
- Include the wallet address in the webhook request.
Setup
Build it in a few focused steps.
- 1Connect Alchemy and WhatsApp once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name and prompt.
- 3In one instruction, ask Notis to use Alchemy to check the supplied Ethereum wallet balance and send a concise WhatsApp message with the address and result.
- 4Choose the webhook trigger and where run reports should go.
- 5Test with one real wallet address and webhook request.
Questions about this workflow
How does the workflow know which wallet to check?
Include the wallet address in the webhook request and tell Notis to use that supplied address.
Can WhatsApp deliver the message to any recipient?
A regular message is delivered only if the recipient has texted your WhatsApp number first.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Alchemy to Whatsapp. A trigger fires from one place; an action lands in another.
Alchemy triggers
Whatsapp actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create message template
Create a new message template for the whatsapp business account. templates must be approved by whatsapp before they can be used. templates are required for marketing messages and messages sent outside the 24-hour window.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete message template
Delete a message template from the whatsapp business account. this permanently removes the template and it cannot be recovered. only delete templates that are no longer needed.
Get business profile
Get the business profile information for a whatsapp business phone number. this includes business details like description, address, website, and contact info.
Get media
Get information about uploaded media including a temporary download url. the download url is valid for 5 minutes and can be used to retrieve the actual media file. this is useful for downloading media that was sent to your whatsapp number.
Get media info
Get metadata about uploaded media without generating a download url. this is useful for checking file size, type, and hash without downloading the file. use get media if you need the actual download url.
Get message templates
Get all message templates for the whatsapp business account. templates are required for sending messages outside the 24-hour window and for marketing/utility messages.
Get phone number
Get details of a specific phone number associated with a whatsapp business account.
Get phone numbers
Get all phone numbers associated with a whatsapp business account (waba).
Connect any two apps with Notis in the middle.
Alchemy and Whatsapp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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