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

# API Reference

## Environment

The base URL for the production environment is: `https://api.musepay.io`

The base URL for the test environment is: `https://api.test.musepay.io`

## Demo Client

#### Card API (Java)

{% embed url="<https://github.com/jsirReal/musevcc-demo>" %}

#### Payment API (Java)

{% embed url="<https://github.com/jsirReal/musepay-demo>" %}

## Request Common Parameters

Every request must contain the following parameters in the body:

{% content-ref url="/pages/asvitkRsyFdj4hYKqXf9" %}
[Common Parameters](/reference/api-reference/common-parameters.md)
{% endcontent-ref %}

## Card API

{% content-ref url="/pages/2oiksAzjNAMS217uR8D9" %}
[Card API](/reference/api-reference/card-api.md)
{% endcontent-ref %}

## Fund API

{% content-ref url="/pages/1Zc9E3oVBTQ5aZs7qKMf" %}
[Fund API](/reference/api-reference/fund-api.md)
{% endcontent-ref %}

## Conversion API

{% content-ref url="/pages/tw35ZrA0Lz9SKb3Gc014" %}
[Conversion API](/reference/api-reference/conversion-api.md)
{% endcontent-ref %}

## Acquiring API

{% content-ref url="/pages/MT7ldCWb5pdSdNYURpNg" %}
[Acquiring API](/reference/api-reference/acquiring-api.md)
{% endcontent-ref %}

## Fiat Payout API

{% content-ref url="/pages/oz5dOeo15Gxa1xG0FXf7" %}
[Fiat Payout API](/reference/api-reference/fiat-payout-api.md)
{% endcontent-ref %}

## Scan Pay API

{% content-ref url="/pages/dq3eGixH3XxJ45AHKdsc" %}
[Scan Pay API](/reference/api-reference/scan-pay-api.md)
{% endcontent-ref %}