I’ve created the API, and made sure every map api is enabled, set the referrer properly, but I still get the error.
Please share your page url where map is located, so i can check it. Please create a referrer like this,if your site is www.example.com then your referrer should be *example.com/* and your issue will be resolved.
You have inserted wrong referrer thats why you are facing this issue. Please make a referrer like *smashingpixels.com/* you need to remove dot (.) after star (*). Your issue will be resolved.
Thanks so much for the help!
I hope your issue is resolved now.