# GST 2.0 API Reference

For information on environments, host name, IP, port, TLS certificates, refer to:

{% content-ref url="../clear-finance-cloud/cfc-api-reference" %}
[cfc-api-reference](../clear-finance-cloud/cfc-api-reference)
{% endcontent-ref %}

For information on input and output templates, refer to:&#x20;

{% content-ref url="../clear-finance-cloud/cfc-api-reference/resources-and-masters" %}
[resources-and-masters](../clear-finance-cloud/cfc-api-reference/resources-and-masters)
{% endcontent-ref %}

For information on GST 2.0 Ingestion APIs, refer to:&#x20;

{% content-ref url="gst-2.0-api-reference/upload-documents" %}
[upload-documents](gst-2.0-api-reference/upload-documents)
{% endcontent-ref %}
