The main features of this release focus on Chilkat’s Ai class, enabling interactive AI response streaming directly into embedded desktop application browsers. It supports Azure, custom base URLs for OpenAI-compatible providers, and local providers like Ollama. ✨ New Features Ai Real-Time Streaming AI Responses to Embedded Browsers in Desktop Apps — Stream AI responses […]
Previous Version: Chilkat v11.1.0 Release Notes The main addition in v11.2.0 is the Chilkat.Ai class, and the Chilkat.StringBuilder.MarkdownToHtml method. Ai: The Chilkat AI class provides a unified API for interacting with different AI providers: OpenAI, Google, Claude, xAI, Perplexity, and DeepSeek. It provides functionality for conversation management, multimodal inputs, and streaming mode. Markdown to HTML […]
Starting with the v10.0.0 release (end of September 2024), Chilkat moves to standard semantic versioning. Prior to this release, for various technical reasons, Chilkat was stuck with versions 9.5.0.xx, where only xx changed. For this first leap to semantic versioning, where the major version changes to 10 (from 9), there are no backward incompatible changes. […]
There’s confusion about the OAuth2 scope required to send email via GMAIL. There are two ways to programmatically send email using your GMail account: Connecting to smtp.gmail.com using the SMTP protocol (i.e. using Chilkat.MailMan) Calling the GMail REST API over HTTPS using Chilkat.Http or Chilkat.Rest. The scope for IMAP, POP, and SMTP access is […]
Beginning September 30, 2024: third-party apps that use only a password to access Google Accounts and Google Sync will no longer be supported See https://workspaceupdates.googleblog.com/2023/09/winding-down-google-sync-and-less-secure-apps-support.html Does this mean “App Passwords” will be discontinued? I don’t think so, but I’m not 100% sure. Google did not explicitly clarify. The reason I think App Passwords will still […]
GMail technically doesn’t use mailboxes or folders. Instead it uses “labels”. Labels appear as folders (i.e. mailboxes) in email clients such as Outlook or Thunderbird, or as mailboxes in the IMAP protocol. See https://hiverhq.com/blog/labels-vs-folders-guide I recommend comparing how your GMail looks in Outlook (or Thunderbird) vs the web browser at Gmail.com. Notice how an email […]
Apparently the full permission scope is required to do XOAUTH2 authentication in the SMTP protocol for GMail. See these examples https://www.example-code.com/vbnet/gmail_smtp_oauth2_access_token.asp https://www.example-code.com/vbnet/gmail_smtp_send_using_oauth2_token.asp The full permission scope is “https://mail.google.com/” The send-only scope is: “https://www.googleapis.com/auth/gmail.send” Google claims that it’s possible to send email with the send-only scope, but we’ve found it is simply possible. It just doesn’t […]
You passed the correct login/password to login to imap.gmail.com, but you still get an “Invalid credentials” error. What gives? For example, you called Chilkat’s Imap.Login method, passing the correct login/password, and the imap.LastErrorText contains this: authenticateLogin(110ms): loginImap(110ms): ConnectionType: SSL/TLS ImapCmdSent: aaab LOGIN “you@gmail.com” getCompleteResponse(110ms): ImapCmdResp: aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure) –getCompleteResponse –loginImap isOK: serverResponse: […]
This blog post covers from start to finish the process for getting a desktop application working with GMail using the IMAP protocol with OAuth2 authentication. Start here: https://console.developers.google.com/apis/credentials (1) The first step is to create credentials. Your app is a desktop application. HOWEVER, you will be creating credentials as if your app is a web […]
