# KPN RSP Gateway APIs

The KPN RSP Gateway identifies two API interfaces:

* [Transparent APIs](/kpn-things/rsp/getting-started/apis.md#transparent-apis)
* [Extended APIs](/kpn-things/rsp/getting-started/apis.md#extended-apis)

## Transparent APIs

SOAP APIs according to GSMA SGP.02 v3.2.

{% content-ref url="/pages/-MKAMBnHzu7kPIrUogi2" %}
[Introduction to Transparent API](/kpn-things/rsp/transparent-api/introduction.md)
{% endcontent-ref %}

## Extended APIs

REST APIs offering additional features.

{% content-ref url="/pages/-MKAM13oDxAi3r6mil2J" %}
[Introduction to Extended API](/kpn-things/rsp/extended-api/introduction.md)
{% endcontent-ref %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.kpnthings.com/kpn-things/rsp/getting-started/apis.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.