> For the complete documentation index, see [llms.txt](https://docs.cleartax.in/cleartax-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cleartax.in/cleartax-docs/gst-api-1/introduction-to-gst-api.md).

# (Deprecated) Introduction to GST API

## Learn Basics

Learn basics and best practices of using ClearTax GST APIs.

{% content-ref url="/pages/-LZ9hHUo3CATTMSwNJtw" %}
[(Deprecated) Learn GST API Basics](/cleartax-docs/gst-api-1/learn-basics.md)
{% endcontent-ref %}

## Getting Started

Build your first GST compliance app.

{% content-ref url="/pages/-LZ9kH2lmTDlb4gGQVQU" %}
[(Deprecated) Getting Started with GST API](/cleartax-docs/gst-api-1/getting-started-with-gst-api.md)
{% endcontent-ref %}

## API Reference

Get complete reference on GST API.

{% content-ref url="/pages/-LZ9mcBeg9ViCM6BKKxA" %}
[(Deprecated) GST 1.0 API Reference](/cleartax-docs/gst-api-1/gst-api-reference.md)
{% endcontent-ref %}

## Sample Data

Download sample data for testing.

{% content-ref url="/pages/-LZENmafrck3GcARfZIF" %}
[Broken mention](broken://pages/-LZENmafrck3GcARfZIF)
{% endcontent-ref %}

## GST FTP Magnet

Get the specification document and a typical project plan of GST FTP Magnet.

{% content-ref url="/pages/-LquTGTxFRUYmnwcNkE\_" %}
[GST FTP Magnet](/cleartax-docs/gst-api/gst-ftp-magnet.md)
{% endcontent-ref %}