Use CrmServiceClient to execute web request against Dynamics 365 Web API – OAuth Refer appropriate connection string as required with CrmServiceClient-  https://docs.microsoft.com/en-us/powerapps/developer/data-platform/xrm-tooling/use-connection-strings-xrm-tooling-connect#connection-string-examples Consume Dynamics 365 Web API using MSAL.NET using ConfidentialClientApplicationBuilder class the connection string parameters Consume Dynamics 365 Web API – OAuth – Authorization Code Grant Type Consume Dynamics 365 Web API – OAuth … Continue reading Sample Code – Dynamics 365 Web API / Organization Service