# API Reference

## Enviroment

The base URL for Production enviroment is: `https://api.musepay.io`

The base URL for Test enviroment is: `https://api.test.musepay.io`

## Demo Client

#### Java

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

## Request Common Parameters

Every request must contain the following parameters in the body:

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

## User

create and query order information .

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

## Card

Retrieve balance information on a specific crypto currency.

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