> For the complete documentation index, see [llms.txt](https://phoenix-7.gitbook.io/nodechain-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://phoenix-7.gitbook.io/nodechain-en/reference/api-reference/admin.md).

# Admin

## Register a new Wrapper API

{% openapi src="<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>" path="/addcoin" method="post" %}
<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>
{% endopenapi %}

## Updating a Wrapper API

{% openapi src="<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>" path="/updatecoin" method="post" %}
<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>
{% endopenapi %}

## Get information of some Wrapper API

{% openapi src="<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>" path="/getcoin" method="post" %}
<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>
{% endopenapi %}

## Unregister a Wrapper API

{% openapi src="<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>" path="/removecoin" method="post" %}
<https://raw.githubusercontent.com/swapper-org/NodeChain-docs/staging/v1/admin/http-nodechain-docs.json>
{% endopenapi %}