Functional Requirements

Roles

Owner

• arcUSD

  • Can upgrade contract

  • Can set a supply cap

  • Can set TaxManager address

  • Can set RebaseManager address

  • Can set arcUSDMinter address

• arcUSDMinter

  • Can upgrade contract

  • Can set the claim delay

  • Can set max age for handling stale oracle data

  • Can add/remove new collateral tokens

  • Can update the oracle for a supported token

  • Can set the custodian address

  • Can set the admin address

  • Can set the whitelister address

  • Can whitelist new minters

  • Can set the coverage ratio

  • Can extend a request’s claimAfter timestamp

  • Can enable/disable redemptions

  • Can set the redemption cap

• arcUSDTaxManager

  • Can set the tax rate

  • Can set the FeeCollector address

• arcUSDFeeCollector

  • Can set the reward distribution

• CustodianManager

  • Can set the main custodian address

  • Can set the gelato task address

  • Can upgrade the contract

Admin

• arcUSDMinter

  • Can set the coverage ratio

  • Can extend a request’s claimAfter timestamp

Whitelister

• arcUSDMinter

  • Can whitelist new minters

Whitelisted

• arcUSDMinter

  • Can call mint

  • Can call requestTokens

  • Can call claimTokens

Custodian

• arcUSDMinter

  • Can withdraw collateral

RebaseManager

• arcUSD

  • Can set the rebaseIndex

  • Can opt a contract out of rebase

GelatoTask

• CustodianManager

  • Can withdraw funds from arcUSDMinter if available, transferring it to the main custodian address