How to Connect Wave to Slack

Updated on:

April 6, 2026

By:

Madhav Bhandari

Use this interactive demo to learn how to connect your Wave account to Slack.

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Here’s a step-by-step guide to connecting your Wave account to Slack:

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Navigate to Zapier and select Create > New Zap from the sidebar on the left.
In the Trigger section, search through the apps and choose Wave.
For your Trigger event, select New Invoice.
Select Account to establish your Wave connection.
Enter your Wave login credentials.
Search for Slack when choosing your Action event.
Select Send channel message as your Action.
If you haven't already, connect your Slack account and select Allow. Lastly, click Publish to complete the setup.

📌 Why this matters

This integration transforms invoice creation from a silent backend process into an immediate team notification. You'll instantly alert your sales, fulfillment, or accounting teams the moment a new invoice goes out, enabling faster follow-up and better cash flow management.

Beyond basic notifications, this creates an audit trail in your team's primary communication hub. When payment issues arise weeks later, your team can quickly reference the original invoice timing and context without digging through separate systems or email chains.

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