Dynamics 365 Speeding up API with the Async Service http://blog.sonomapartners.com/2018/01/dynamics-365-speeding-up-api-access-with-the-async-service.html
Connect to Dynamics 365 WebApi v9 from Console Application C# http://www.mscrm.com/2018/01/connect-to-dynamics-crm-d365-webapi-v9.html?m=1
Migrating your Client API to Dynamics 365 v9 – Part II https://community.dynamics.com/crm/b/briteglobalsolutions/archive/2018/01/01/migrating-your-client-api-to-dynamics-365-ce-v9-part-ii-attributes
Migrating Client API to Dynamics 365 v9 – Part I https://community.dynamics.com/crm/b/briteglobalsolutions/archive/2018/01/01/migrating-your-client-api-to-dynamics-365-ce-v9-part-i
Xrm.WebApi in Dynamics 365 v9 https://docs.microsoft.com/en-us/dynamics365/customer-engagement/developer/clientapi/reference/xrm-webapi
Understand and Call Action from C# Code / Web API https://mscrmdynamicssite.wordpress.com/2017/11/12/understand-and-call-action-from-c-code-web-api/
CRUD operations using Dynamics CRM 2016 Web API http://scaleablesolutions.com/crud-operations-using-microsoft-dynamic-crm-web-api/