Instantly API is not connecting with Make.com

Hi,
I am building automation where I am going to add a lead with an email to instantly but the problem is I am unable to connect the API.

Right now I am using a free plan instantly, just made an account yesterday.

From this page I am getting the API key

After I get the API key I copy it and try to connect to the make.com

You can see the error in the below picture.

How I can solve this error and why the API is not working?

I am copying the correct API and double-check all the steps.

Welcome to the Make community!

For technical issues or bugs like this, directly contacting support can often lead to a faster resolution. Make support has access to your specific account details, scenario and scenario logs, server-side logs, and internal tools and resources, which allows them to investigate more thoroughly than what you have access to. Additionally, sharing potentially sensitive information about your account, scenario variables, and output bundles might not be advisable as it is a public forum.

You can open a new ticket here, or if you are unable to login for some reason, you can create another new free Make account to access the ticketing system (which is only available to logged-in users). After submitting a new ticket, you will receive an automatic confirmation email with the subject “Ticket Created” in the subject. If you do not receive this, try sending the ticket again.

If you manage to get your issue resolved with support, we’d still love to hear about it! Sharing your solution on the forum can help others facing similar problems.

Hope this helps! Let me know if there are any further questions or issues.

@samliew

P.S.: Investing some effort into the Make Academy will save you lots of time and frustration using Make.

This error is coming with not just one account

It come with my friend account, with my 2 clients account as well

Then contacting support is the right course of action.