Typically, developers use Real-Time SDKs to build applications that retrieve real-time financial data, such as Level I and Level II market data, as well as news from live data feeds. It may seem that Real-Time SDKs can only retrieve real-time data. However, thanks to the Open Message Model (OMM) supported by these SDKs, developers can define custom domains to access various types of data beyond real-time information.
This article defines a custom domain to consume data from REST services. Therefore, developers can use this custom domain to consume different kinds of services or data provided by LSEG REST APIs including:
- Historical data from LSEG Data Platform and Tick History
- Fundamental data from LSEG Data Platform and Datascope Select
- Historical news from LSEG Data Platform
- Search features from LSEG Data Platform and Datascope Select
By using data from this custom domain, developers can expand the functionality of real-time applications. The added capabilities can help improve the analysis process and allow the applications to better server different customer groups or market segments.
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