# Introduction

Welcome to the documentation for the MuseWallet Card API! This API provides partners with a flexible and efficient way to manage their card accounts, top-up and transfers processes.

The Card API supports a range of resources and endpoints, including the ability to create and manage card users, process transactions and transfers, and manage your entire card issuing program.

This documentation provides an overview of the Card API's resources and endpoints, as well as detailed information on each of the available modes of operation. It is designed to help partners get up and running with the API quickly and efficiently.

## Getting Started

Access to Card API is authenticated using an API access key combined with cryptographically signed API requests.

{% content-ref url="getting-started" %}
[getting-started](https://docs-card.musepay.io/getting-started)
{% endcontent-ref %}

Additionally, you can view the API documentation:

{% content-ref url="reference/api-reference" %}
[api-reference](https://docs-card.musepay.io/reference/api-reference)
{% 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-card.musepay.io/introduction.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.