# Pool

All endpoints that begin with `/Pool/` are related to actions surrounding *position* (inactive) & *collateral* release.  In order to make sure that collateral is not unnecessarily tied up, these end points will need to be called from time to time to help *<mark style="color:orange;">release</mark>* your collateral in positions that do not represent *<mark style="color:orange;">active</mark>* exposure. &#x20;

{% hint style="success" %}
The [Options Balances](https://docs.premia.blue/developer-center/apis/containerized-api/api-reference/account/option-balances) endpoint can be used to determine what *inactive* positions are held.&#x20;
{% endhint %}