> 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-data/connection-guide.md).

# Connection guide

## Service endpoints

* URL API: <mark style="color:blue;"><https://fc-data.ssi.com.vn/v2.0/Market></mark>
* URL price streaming Nodejs: <mark style="color:blue;">wss\://fc-datahub.ssi.com.vn/v2.0</mark>
* URL price streaming Python/ .Net: <mark style="color:blue;"><https://fc-datahub.ssi.com.vn/v2.0></mark>
* URL api Java/ .Net: <mark style="color:blue;"><https://fc-data.ssi.com.vn/></mark>
* URL price streaming Java: <mark style="color:blue;"><https://fc-datahub.ssi.com.vn/></mark>

## Credentials

Users are provided a set of API connection key, including:

* ConsumerID
* ConsumerSecrect

Refer to [this page](/ssi-products/service-registration.md) to create credentials.&#x20;

## Integration Diagram

<figure><img src="/files/YHIqZq29rpqXcQBxDaSm" alt=""><figcaption><p>FC Data Integration Diagram</p></figcaption></figure>

{% hint style="info" %}
Sample code written in **Python, Java, Node.js** and **.Net** are provided for your convenience. Refer [here](/ssi-products/fastconnect-data/sample-client-guide.md) regarding how to use sample clients. &#x20;
{% endhint %}