Create a new route in webapi.xml under file path vendor/magento/module-catalog/webapi.xml

I wanted to fetch my products data from the V1/products API but it’s restricted to only admin credentials. To let customers get access, I copy pasted the entire route section and changed only the api end point from V1/products to V1/appproducts. When I fetch this request on postman I get a message saying the entered route is not valid.