> For the complete documentation index, see [llms.txt](https://guide.ssi.com.vn/ssi-products/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.ssi.com.vn/ssi-products/fastconnect-trading.md).

# FastConnect Trading

We provide you API for trading. This section of document will walk you through: 

1. [Connection guide](/ssi-products/fastconnect-trading/connection-guide.md)
2. [Sample client guide](/ssi-products/fastconnect-trading/sample-client-guide.md)
3. [API Specs](/ssi-products/fastconnect-trading/api-specs.md)
4. [Streaming data](/ssi-products/fastconnect-trading/streaming-data.md)
5. [Data mapping](/ssi-products/fastconnect-trading/data-mapping.md)
   * [Order Type](/ssi-products/fastconnect-trading/data-mapping/ordertype.md)
   * [Channel](/ssi-products/fastconnect-trading/data-mapping/channel.md)
   * [Error Code](/ssi-products/fastconnect-trading/data-mapping/errorcode.md)
   * [Order Status](/ssi-products/fastconnect-trading/data-mapping/orderstatus.md)