Frax Finance ¤
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English 🇰🇾
  • Frax Ecosystem Overview
  • FXS & veFXS
    • Frax Shares (FXS)
    • veFXS
    • Gauges
    • FXS Distribution
    • FXS Smart Contract & Addresses
  • GOVERNANCE
    • Frax Governance Overview
    • How It Works
    • Advanced Concepts
    • Fraxtal Snapshot Voting
  • FRAX V1 - ORIGINAL
    • Original Design
    • Staking Contracts
    • FRAX ABI & Token Addresses
    • Frax V1 Pool ABI & Addresses
    • Core Frax Multisigs
  • FRAX V2 - Algorithmic Market Operations (AMO)
    • AMO Overview
    • AMO Minter
    • Collateral Investor
    • Curve
    • Uniswap v3
    • FRAX Lending
    • Decentralization Ratio (DR)
  • FRAX V3 - 100% CR AND MORE
    • Overview
    • Fraxtal
    • AMOs
    • RWAs
    • sFRAX
    • FXBs
    • sFRAX Token Addresses
    • sFRAX & FXB Multisigs
  • Bridging
    • Fraxferry
    • LayerZero x Stargate
    • Fraxtal Bridge
  • Frax Price Index
    • Overview (CPI Peg & Mechanics)
    • Frax Price Index Share (FPIS)
    • FPIS Distribution
    • CPI Tracker Oracle
    • FPI Controller Pool
    • veFPIS
    • FPIS Conversion / FPIS Locker
    • FPI and FPIS Token Addresses
    • FPI Multisigs
  • Fraxswap
    • Overview
    • Technical Specifications
    • Fraxswap Contract Addresses
  • Fraxlend
    • Fraxlend Overview
    • Key Concepts
    • Lending
    • Borrowing
    • Advanced Concepts
      • Position Health & Liquidations
      • Interest Rates
      • Vault Account
    • ABI & Code
    • Fraxlend Multisigs
  • Frax Ether
    • Overview
    • frxETH and sfrxETH
    • Technical Specifications
    • Redemption
    • frxETH V2
    • frxETH V2 Technical Details
    • frxETH Code & V2 Addresses
    • frxETH and sfrxETH Token Addresses
    • frxETH Multisigs
  • BAMM
    • Overview
  • Frax Oracle
    • Frax Oracle Overview
    • How It Works
    • Advanced Concepts
    • Fraxtal Merkle Proof Oracles
  • Guides & FAQ
    • FAQ
    • Staking
    • Uniswap Migration / Uniswap V3
    • Fraxswap / FPI
  • Miscellany
    • All Contract Addresses
    • Bug Bounty
    • Miscellaneous & Bot Addresses
    • API
  • Other
    • Audits
    • Media Kit / Logos
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  1. FRAX V2 - Algorithmic Market Operations (AMO)

AMO Minter

Frax's updated structure for minting FRAX and processing mints & redeems

⚠️ This contract is deprecated in favor of FRAX V3 mechanisms ⚠️

In October 2021, the system moved to an updated model using a FraxPoolV3 system contract (0x2fE065e6FFEf9ac95ab39E5042744d695F560729) that handles responsive mints & redeems for the protocol with a lower attack surface. Through this new pool, the Frax AMO Minter contract was designed to do algorithmic minting according to the specifications of new AMOs attached to the FraxPoolV3.

A consequence of this was that the old AMOs that were built on the FraxPoolV2 (0x1864Ca3d47AaB98Ee78D11fc9DCC5E7bADdA1c0d) were upgraded to new versions using the FraxPoolV3 collateral and minting system, all controlled through the comptroller msig & timelock system.

The new system allows for automated collection of yields & return of collateral to the FraxPoolV3, of which the profit may be distributed to FXS holders by the FXS1559 AMO.

Contract Addresses

The AMO Minter is deployed at the following address on the Ethereum mainnet: 0xcf37B62109b537fa0Cb9A90Af4CA72f6fb85E241.

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Last updated 7 months ago

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