You can use this flow to create the first Zap: Zapier Instantly to Slack
Or follow the steps below:
Go to to your Zaps editor click on Create a Zap:
Type Instantly in the search bar and select it from the drop-down menu
3. In the event field, select New event:
4. Click Continue
5. Click Sign in to connect your Instantly account and paste the API key.
Get your API Key from the Integrations page and copy the Zapier API key:
6. In the pop-up window paste your API key and click on Yes, Continue.
7. After you've connected your Instantly account with Zapier, click Continue:
8. In setup action select your campaign and event type = Lead is marked as interested.
9. Test by clicking on Test trigger.
10. Connect slack and choose Event = Send Channel Message.
11. Choose your slack account.
12. Under setup action you can choose your designated channel and customize the message. In this example we brought through relevant information about the lead.
13. Test your action and see the data come through. (If this fails make sure you have marked a lead as interested inside of Instantly)
Now you can publish your Zap and receive a Slack message each time you mark a lead as interested in Instantly.