# redeemer Redeems Saber IOU tokens for the underlying SBR token. A Saber IOU token is a token which may be redeemed 1:1 for SBR. This program exists to allow using the [Quarry Mint Wrapper](https://quarry.so). Saber IOU address: [`iouQcQBAiEXe6cKLS85zmZxUqaCqBdeHFpqKoSz615u`](https://explorer.solana.com/address/iouQcQBAiEXe6cKLS85zmZxUqaCqBdeHFpqKoSz615u) ## License The Saber Periphery contracts are licensed under the Affero GPL License, Version 3.0.