Proposal to whitelist Morpho’s ERC4626 vaults and the rewards distributor contract to transfer $MORPHO tokens to users. Moreover, this proposal includes the whitelisting of the Sense contracts.
The Morpho DAO recently deployed Morpho’s vaults. To be able to redistribute $MORPHO rewards among vault users, a set of smart contracts must be whitelisted to transfer MORPHO tokens.
0) Allows triggering
- 1) Allows to mint tokens (only the DAO multisig has this role) and Allows 0).
RewardsDistributor for Morpho-Aave and Morpho-Compound has the role 1), so that users can claim their $MORPHO rewards.
Morpho’s vaults are considered regular Morpho’s users which means that they are entitled to $MORPHO rewards. Anyone can claim the vault’s rewards on their behalf by sending $MORPHO tokens to the vault. On each vault, a transfer function lets the transfer of ERC20 tokens (only by the DAO).
To be able to redistribute those rewards to the Vault’s users (like Sense which has written a similar proposal that we could bundle into one single snapshot vote), we are proposing the following:
- The function mentioned above can be used to then send $MORPHO tokens to a fresh new
RewardsDistributorspecific to the vaults deployed here.
- The mechanism of this
RewardsDistributorwould be exactly the same as for Morpho’s core protocol. Thus, a Merkle tree must be updated after the end of each epoch.
This solution avoids modifying the construction of the Merkle tree related to Morpho’s core protocol and thus allows a more scalable way to manage rewards.
For this mechanism to work, the new
RewardsDistributor contract as well as all vaults’ contracts must be granted the role 1).
You can find vault addresses in the Morpho developer’s documentation.
We propose to grant role 1) on the $MORPHO token to:
We also propose bundling this proposal with Sense’s one to whitelist their contracts so they can redistribute rewards among their users.