Perform CRUD operation on SharePoint online using raw REST API

Question

I have created an Azure App Registration, and I got these info:-

1. Client ID
2. Tenant ID
3. Certificate Thumbprint
4. Certificate Password
5. PFX certificate

now how i can use that info inside my console application to authenticate to SharePoint online site collection to perform CRUD operation on its lists? i do not want to use any external libraries such as PnP SDK... i want to perform raw calls inside my C# console application. any advice?

Thanks