sgcWebSockets for Delphi or CBuilder now can be installed using a windows setup, this installer uses the fantastic Innosetup application. The installer copies the required files, build the packages, install the design-time package and register the required paths in the Rad Studio IDE. Installer Find below step by step how install the package (...

From sgcWebSockets 2022.3.0, Sponsored Messages are supported. Sponsored Messages requires Telegram 1.8.0+, so the Telegram libraries have been updated to support this feature. Sponsored messages on Telegram are displayed in large public one-to-many channels with 1000+ subscribers and are limited to 160 characters. Sponsored Messages are based sole...

From sgcWebSockets 2022.3.0, Kucoin Futures API is supported. Kucoin is an international multi-language cryptocurrency exchange. It offers some APIs to access Kucoin data. The following APIs are supported: WebSocket streams: allows to subscribe to some methods and get data in real-time. Events are pushed to clients by server to subscribers. Us...

From sgcWebSockets 2022.3.0, Kucoin API is supported. Currently the following APIs are implemented: WebSocket streams: allows to subscribe to some methods and get data in real-time. Events are pushed to clients by server to subscribers. Uses WebSocket as protocol.REST API: clients can request to server market and account data. Requires an API Key, ...

Rad Studio  Here is the comprehensive list of new features and bug fixes included in this version: [+] : Improved Amazon AWS IoT Client, SignatureV4 has a new property "OpenSSL_Options" which allows to configure the openSSL library options. [+] : Improved HTTP.SYS server, now THttpServerResponse has a new propery "FileName" where you can set t...

Rad Studio  Here is the comprehensive list of new features and bug fixes included in this version: [+] : New Component TsgcWSPClient_AMQP, implements AMQP 0.9.1 protocol. [+] : New Demo AMQP which shows how works AMQP client, it's located in "02.WebSocket_Protocols\10.AMQP_Client" folder. [+] : Improved BITMEX API Client, REST API is now suppo...

From sgcWebSockets 2022.1, the Binance.us Servers are supported by our Binance API Client. The following APIs are supported: WebSocket streams: allows to subscribe to some methods and get data in real-time. Events are pushed to clients by server to subscribers. Uses WebSocket as protocol.UserData stream: subscribed clients get account details. Requ...

From sgcWebSockets 2022.1, the Bitmex REST API is supported, this means that now you can place orders, cancel existing orders, get executions, position... and much more. Place Orders  The Bitmex REST API offer public and private endpoints. The Private endpoints requires that messages signed to increase the security of transactions. First you m...

AMQP allows to receive the messages in 2 modes: Request by Client: using the GetMessage method. If there aren't messages in the queue, the event OnAMQPBasicGetEmpty will be called.Pushed by Server: using the Consume method. Consume  Consumers consume from queues. In order to consume messages there has to be a queue. When a new consumer is adde...

The method PublishMessages is used to send a message to the AMQP server. AMQP Servers automatically bind the queues to "direct" exchange using the queue name as routing key. This allows to send a message to a specific queue without the need to declare a binding (just calling PublishMessage method and pasing the Exchange argument as empty value and ...

From sgcWebSockets 2022.1 AMQP 0.9.1 protocol is supported. The Advanced Message Queuing Protocol (AMQP) is an open standard application layer protocol for message-oriented middleware. The defining features of AMQP are message orientation, queuing, routing (including point-to-point and publish-and-subscribe), reliability and security...

If you get the error code 406 "UPDATE_APP_TO_LOGIN", means that the TDLib version is outdated and must be updated to latest 1.7.9 version, the reason is that Telegram has migrate to 64-Bit identifiers and previous versions are not compatible, so it's not possible login with a phone (login with an existing account and QR code is still possible ...

From sgcWebSockets 2022.1 the Telegram Client component is able to request the user the Phone Number or the location when has login as a bot. Find below an example code in Delphi, CBuilder and .NET Delphi Example  oReplyMarkup := TsgcTelegramReplyMarkupShowKeyboard.Create;Try oReplyMarkup.AddButtonTypeRequestPhoneNumber('Give me your phone'); ...

From sgcWebSockets 2022.1, the sgcWebSockets Pusher client allows to implement your own custom authentication. Pusher only allow subscribe to private or presence channels, if the connection provides an authentication token, this allows to restrict the access. You can build your own Authentication flow, using OnPusherAuthentication event, this event...

Rad Studio  Here is the comprehensive list of new features and bug fixes included in sgcWebSockets 4.5.4: [+] : Improved TLSOptions.Version property, now if the value is tlsUndefined (the default), the client will try to negotiate all possible TLS versions (from TLS 1.3 to TLS 1.0), before this change the TLS 1.0 was selected. [+] : Improved A...

From sgcWebSockets .NET 4.5.4, MacOS 64 bits is supported, so now you can compile Visual Studio Mac Applications for Mac OS 64 bits. The components supported by MacOS are the same that for Windows, so you can build multi-platform applications using sgcWebSockets .NET library. Find below a video which shows how install sgcWebSockets .NET package on ...

sgcWebSockets .NET has a new edition called sgcWebSockets .NET Community Edition which is free for non-commercial applications. The package can be downloaded from nuget.org from the following link https://www.nuget.org/packages/esegece.sgcWebSockets/ Find below a video which show how install and use sgcWebSockets .NET nuget package. Video 

Find below a simple example of how to send a Twilio SMS message using sgcWebSockets library. Twilio Code  Just pass to the method the parameters: Phone from the message is sent, Phone where the message should be delivered, and the text Message. Set your own Twilio Account Sid and Twilio Auth Token. uses sgcHTTP;procedure SendTwilioSMS(const aF...

After upgrading to MacOS Monterey, you may experience an error trying to load the openSSL libraries. Invalid dylib load. Clients should not load the unversioned libcrypto dylib as it does not have a stable ABI. This error appears when trying to load an unversioned dylib instead of a library with a revision number. To avoid this error, there is a ne...

Rad Studio  Here is the comprehensive list of new features and bug fixes included in sgcWebSockets 4.5.3:  [+] : Added support for OpenSSL 3.0.0 [+] : New Component TsgcWSAPIServer_RTCMultiConnection, server implementation of RTCMultiConnection project based on WebRTC which allows: MultiVideoConferences, Screen Sharing and Video Broadcast...