# Access token (M2M)

{% openapi src="<https://raw.githubusercontent.com/iSHAREScheme/openapi/v2.0/ishare_openapi_spec.yaml>" path="/connect/token" method="post" %}
<https://raw.githubusercontent.com/iSHAREScheme/openapi/v2.0/ishare_openapi_spec.yaml>
{% endopenapi %}

The format of `access_token` is not defined by this specification. They are left to the server and should be opaque to the Service Consumer.

{% hint style="info" %}
**Note**

According to [RFC 6749](https://tools.ietf.org/html/rfc6749), scopes are case-sensitive.
{% endhint %}

{% hint style="info" %}
**Note**

*This page must be considered part of the iSHARE Trust Framework*
{% endhint %}