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bridge: update Savings xDAI content
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zengzengzenghuy committed Oct 6, 2023
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8 changes: 4 additions & 4 deletions docs/bridges/tokenbridge/xdai-bridge.md
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Expand Up @@ -116,7 +116,7 @@ DSR yield is risk-free if you are already holding DAI. All the risks derived fro

Phase 1: Only the [bridge contract upgrade](../governance/decisions.md#upgrade-xdai-bridge-to-support-investing-in-sdai-vault) on Ethereum ✅

Phase 2: The rest of the components (includ. Gnosis Chain) will be implemented.
Phase 2: The rest of the components (includ. Gnosis Chain). ✅

![](../../../static/img/bridges/xdaibridge/DSRonGnosis.png)

Expand All @@ -141,14 +141,14 @@ The second contract is the Interest Receiver. This will be the address provided
**xDAI/wxDAI holder**

1. Deposit xDAI/wxDAI and get sDAI shares:
1. xDAI/wxDAI holders can deposit xDAI/wxDAI in return for sDAI, and their corresponding shares in the vault are recorded. (placeholder: Frontend URL)
1. xDAI/wxDAI holders can deposit xDAI/wxDAI in return for sDAI, and their corresponding shares in the vault are recorded. (UI available soon)
2. Bridge Interest Receiver receives interest from mainnet and distribute to sDAI vault.
3. sDAI holders withdraw/redeem xDAI/wxDAI (interest+original amount) according to their shares, that has gone up because of the interest received in step 2.
3. sDAI holders withdraw/redeem xDAI/wxDAI (interest+original amount) according to their shares, that has gone up because of the interest received in step 2

**Keeper**

1. Call `investDAI()` `refillBridge()` `payInterest()`. On Ethereum, anyone is allowed to `investDAI()` into the sDAI vault, anyone is allowed to `refillBridge()` right back up to the threshold, and also anyone is allowed to `payInterest()`. These processes are permissionless, and it’s also costly which is why we will have a bot to automate these 3 maintenance procedures in the most efficient way possible.
2. Keeper is maintained by Karpatkey team.
2. [Keeper](https://etherscan.io/address/0xC5cD1e53839eeD4d0A38f80C610e77bD07120c90) is maintained by [Karpatkey team](https://www.karpatkey.com/).

#### Contracts

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