This specialized but technically impressive project addresses a specific need: pulling real-time trade data from a (common in Russian markets) over a network and into AmiBroker. The source code is an excellent study for developers needing to create a plugin that does not reside on the same machine as the data source. It leverages a proxy server plugin (t18qsrv) to transmit quotes.
// Read data from CSV file FILE * file = fopen( "data.csv", "r" ); if ( file == NULL ) return AmiBroker::Error_FileNotFound;
For AmiBroker to recognize a DLL as a valid data plugin, the DLL must export a specific set of functions. The primary lifecycle functions include: Function Name Description GetPluginInfo Returns the metadata and capability flags of the plugin. Init
Here's an example of a simple Amibroker data plugin written in C++: amibroker data plugin source code top
What or API are you trying to connect to? (e.g., REST/WebSockets, FIX protocol, local database)
Development typically uses (via the ADK) or .NET (C#/VB.NET). ODBC/SQL Universal Data/AFL plugins - AmiBroker
This article explores the , breaking down the essential SDKs, community repositories, and the structural logic you need to know to build a robust data feed. // Read data from CSV file FILE * file = fopen( "data
The main implementation file manages the DLL exports and bridges AmiBroker calls to your background data-ingestion thread.
To upgrade the source code template from a static historical plugin to a real-time streaming plugin, you must utilize AmiBroker's notification window handle.
Building a custom data feed plugin for AmiBroker allows quantitative traders to bypass default data limitations, stream real-time feeds from modern REST/Websocket APIs, and achieve lightning-fast charting and backtesting. Achieving a top-performing, reliable architecture requires utilizing the official AmiBroker Development Kit (ADK) . Core Architecture of an AmiBroker Data Plugin breaking down the essential SDKs
This structure sends metadata about your plugin back to AmiBroker during startup.
: The primary function for data retrieval. It handles the actual request for price bars (OHLCV) and allows for 64-bit date/time stamps and floating-point volume.
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