# UMIP 111-Add GYSR, MPH, APW, SNOW, NDX as collateral currencies

**URL:** <https://discourse.uma.xyz/t/umip-111-add-gysr-mph-apw-snow-ndx-as-collateral-currencies/1523>\
**Category:** technical UMIPs\
**Created:** [March 3, 2022, 2:06pm UTC](https://discourse.uma.xyz/t/umip-111-add-gysr-mph-apw-snow-ndx-as-collateral-currencies/1523 "2022-03-03T14:06:51Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Mhairi](https://yyz2.discourse-cdn.com/flex032/user_avatar/discourse.uma.xyz/mhairi/32/48_2.png) [@Mhairi](https://discourse.uma.xyz/u/Mhairi)\
**Post date:** [March 3, 2022, 2:06pm UTC](https://discourse.uma.xyz/t/umip-111-add-gysr-mph-apw-snow-ndx-as-collateral-currencies/1523/1 "2022-03-03T14:06:51Z")

</div>

This UMIP proposes adding GYSR, MPH, APW, SNOW, and NDX for use as collateral in UMA contracts. This will involve adding these to the whitelist and adding flat final fees to charge per-request.

> <https://github.com/UMAprotocol/UMIPs/blob/master/UMIPs/umip-111.md>