The key with any HTTP request is understanding full details of headers and body of the HTTP request and response. When doing anything that makes HTTP calls, there’s a part that’s never a black box.Īnd that is crucial. Why is this important? Because although the first part is a black box, the second part most definitely is not. The more knowledgeable Domino developer may know it triggers a process that uses C APIs to create a Domino object to store settings which will then be passed to libcurl to call a URL. Dim session as New NotesSession Dim httpReq as NotesHTTPRequest Set httpReq = session.