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guide-to-interacting-with-mstable.md

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Guide to interacting with mStable

Connecting to mStable app on Polygon

  • Navigate to the app
  • Connect your wallet and authorise access
  • Switch network from Ethereum to Polygon using the switcher on the top-right

Minting mAssets (mUSD, mBTC)

  • Head over to Exchange
  • Click on the Mint tab
  • Select the mAsset to mint
  • Select the asset to mint from (e.g. sUSD, USDT, USDC, DAI, BUSD, GUSD, alUSD)
  • Enter the amount to mint or click max
  • Click Mint
  • Approve the smart contract to spend your tokens if it's your first time interacting with the contract
  • Send the transaction
  • Click Mint again once contract is approved
  • Send the transaction
  • Verify the mAsset (e.g. mUSD) minted in your wallet

Toggling between mAssets (mUSD <> mBTC)

  • Under each function, click on the icon beside the function to switch between mAssets

Depositing mAssets into Save

  • Head over to Save
  • Head down to Deposit
  • Select the input asset to deposit (e.g. mUSD, USDT, USDC, DAI, BUSD, GUSD)
    • When selecting non mAssets, mStable will first Mint the mAsset
  • Click Save (if depositing via mAssets) or Mint and Save
  • Approve the contract to spend your tokens if it's your first time interacting with the contract
  • Click Save or Mint and Save again
  • Send the transaction
  • Done! You have deposited into Save

Your Savings are tokenised in the form of imAssets (e.g. imUSD, imBTC) which increase in value over time

Depositing mAssets into the Save Vault

  • When depositing mAssets into Save, you have the option of depositing into Save (e.g. imUSD) or the Save Vault (e.g. imUSD Vault)
  • Depositing into the Vault earns you additional MTA and/or ecosystem rewards in addition to swap/lending interest
  • Click on the dropdown in the output to switch to Vault deposit

Withdrawing from Save

  • Head over to Save
  • Head down to Redeem
  • Select the amount of imAssets to withdraw
  • Click Withdraw
  • Send the transaction

If your assets are in the Save Vault, you need to first unstake them from the Vault before you can withdraw

Redeeming mAssets (e.g. mUSD) for underlying assets

  • Head over to Exchange
  • Click on the Redeem tab
  • Select the mAsset to redeem
  • Select amount to redeem
  • Select output asset (e.g. USDC, USDT) or switch to multi-asset redemption to redeem into multiple underlying assets
  • Click Redeem

Fees for redemption are 0.03% for multiple asset redeems and 0.02% for single asset redeems and go to Save deposits

Swapping between assets

mStable also has an underlying AMM that allows underlying assets in its basket to be swapped

  • Head over to Exchange
  • Click on the Swap tab
  • Choose the input and output currencies
  • Enter the amount to swap
  • Verify the exchange rate, swap fees, and penalty
  • Configure advanced settings such as max slippage if needed
  • Click Swap
  • Approve the contract to spend your tokens if it's your first time
  • Click Swap again

Fees for swaps are currently 0.02% and goes to Save deposits

Tracking balances and value

There are a couple of ways to track your balances. Since mAssets and imAssets are all ERC-20 tokens in their own right, you can track them like how you'd track any other ERC-20 token on the blockchain.

You can track them on mStable:

  • On the Account modal
    • Click on your address on the top navigation bar
    • Scroll to find a consolidated view of your balances including mAssets, imAssets and bAssets
  • On the Save homepage
    • If you have deposited in Save, you can find your Save balance in the Save homepage

Or on external platforms like Zapper.Fi, Zerion and DeBank.

Staking

New Stake

  • Head over to the Governance page
  • Click on the Stake tab
  • Under Add amount enter the amount of MTA to stake
  • Choose how long to stake
  • Click lock up and stake MTA

Extend or Add Stake

  • Click on the Add Amount or Extend lock tab
  • Click lock up and stake MTA

Claim Rewards

  • Click on the Claim tab
  • Click Claim