> For the complete documentation index, see [llms.txt](https://en.apis.alltick.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.apis.alltick.co/faqs/basic-usage.md).

# Basic usage

English / [中文](https://apis.alltick.co/faqs/ji-chu-shi-yong)

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[What types of financial data does AllTick provide?](/faqs/basic-usage/what-types-of-financial-data-does-alltick-provide.md)
{% endcontent-ref %}

{% content-ref url="/pages/jebOSsSDpoDM3ag3A3S6" %}
[How to obtain an API key from AllTick?](/faqs/basic-usage/how-to-obtain-an-api-key-from-alltick.md)
{% endcontent-ref %}

{% content-ref url="/pages/LZdxe5fs5lG9pOxRKlL2" %}
[What is the data update frequency of AllTick?](/faqs/basic-usage/what-is-the-data-update-frequency-of-alltick.md)
{% endcontent-ref %}

{% content-ref url="/pages/PU4B9V7xfkWA1tnHi2Ur" %}
[How to integrate AllTick data into my application?](/faqs/basic-usage/how-to-integrate-alltick-data-into-my-application.md)
{% endcontent-ref %}

{% content-ref url="/pages/ENEF4fo85xGIxYkdpLvi" %}
[What programming languages does AllTick support for API calls?](/faqs/basic-usage/what-programming-languages-does-alltick-support-for-api-calls.md)
{% endcontent-ref %}

{% content-ref url="/pages/TspViqvbzrldSrlM7CST" %}
[Can I use AllTick's data for commercial purposes?](/faqs/basic-usage/can-i-use-allticks-data-for-commercial-purposes.md)
{% endcontent-ref %}

{% content-ref url="/pages/aQzgBPKU5HeCaarDf9yZ" %}
[How to contact AllTick customer support?](/faqs/basic-usage/how-to-contact-alltick-customer-support.md)
{% endcontent-ref %}

{% content-ref url="/pages/eTHjKMxMizcUgvYD9IwO" %}
[Does AllTick's API have request limitations?](/faqs/basic-usage/does-allticks-api-have-request-limitations.md)
{% endcontent-ref %}

{% content-ref url="/pages/9DgZnPEQoiAc28ihe1Aj" %}
[How to report data issues or API malfunctions?](/faqs/basic-usage/how-to-report-data-issues-or-api-malfunctions.md)
{% endcontent-ref %}

{% content-ref url="/pages/3SP8uux2gDVY6sNitoJi" %}
[Does AllTick provide real-time or delayed data?](/faqs/basic-usage/does-alltick-provide-real-time-or-delayed-data.md)
{% endcontent-ref %}

***

### Official Website

{% hint style="info" %}
Official website: <https://alltick.co/>
{% endhint %}