# Admin methods

{% hint style="warning" %}
These entrypoints should be called only by `admin` address.
{% endhint %}

Section is about administrative management. Admin could change managers, self, update fee rates and manage "A" constant (manipulate flattness of swap function).

### Change admin address

Method allows admin to hand over its rights to another address.

{% content-ref url="admin-methods/set\_admin" %}
[set\_admin](https://docs.quipuswap.com/smart-contracts/quipuswap-stable-swap-dex/standalone-dex/admin-methods/set_admin)
{% endcontent-ref %}

### Update contract fee rates

Entrypoint designed to update all fee rates except developer fee.

{% content-ref url="admin-methods/set\_fees" %}
[set\_fees](https://docs.quipuswap.com/smart-contracts/quipuswap-stable-swap-dex/standalone-dex/admin-methods/set_fees)
{% endcontent-ref %}

### Add or remove token metadata managers

Method for add/remove manager addresses to manage LP token metadata.

{% content-ref url="admin-methods/add\_rem\_managers" %}
[add\_rem\_managers](https://docs.quipuswap.com/smart-contracts/quipuswap-stable-swap-dex/standalone-dex/admin-methods/add_rem_managers)
{% endcontent-ref %}

### Manipulate DEX pool "A" constant

Method to set new "A" constant. Changing performed distributed over time from old "A" to new "A".

{% content-ref url="admin-methods/ramp\_a" %}
[ramp\_a](https://docs.quipuswap.com/smart-contracts/quipuswap-stable-swap-dex/standalone-dex/admin-methods/ramp_a)
{% endcontent-ref %}

Method to stop changing "A" constant. The new "A" after stop would be specific "A" that counted at time of stopping (from ramping).

{% content-ref url="admin-methods/stop\_ramp\_a" %}
[stop\_ramp\_a](https://docs.quipuswap.com/smart-contracts/quipuswap-stable-swap-dex/standalone-dex/admin-methods/stop_ramp_a)
{% endcontent-ref %}