Api Access Issue

Hello,

while accessing API in postman it shows

{
"message": "Unauthorized",
"status": 401
}
I entered API key and email also in basic auth
This happens after transferring server,
Any one know what is this issue in server??

Now its resolved,

Solution :

By default, unauthorized users can’t access the API at all.

To allow API access for unauthorized users, edit the config.local.php file in the root directory of your store: change 'api_allow_customer' => false, to 'api_allow_customer' => true,.

Hi,
But if we using the correct details of customer and config.local.php file in the root directory of your store: change 'api_allow_customer' => false still it show the following error on postman.
{

"message": "Unauthorized",
"status": 401
}

Hello,

Trying to use the API feature of CS-Cart and I don't know how. How do I trigger a API when there is a new order? Does anyone have examples that I might start with?

Thanks