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Ajna Token

Ajna ERC20 Token contract

Deployment Address
Mainnet 0x9a96ec9B57Fb64FbC60B423d1f4da7691Bd35079
Goerli 0xaadebCF61AA7Da0573b524DE57c67aDa797D46c5

Design

Immutable implementation of OpenZeppelin ERC20 with the following extensions:

  • ERC20Votes
    • Implements delegation, voting weights, and voting power calculations in the style of Compound governance
    • Used by Uniswap, Compound, Tally
  • ERC20Burnable
    • Allows the burning of tokens. This would be useful with the reserve pool to burn Ajna tokens for a given pool’s quote tokens in a standardized way.
  • ERC20Permit
    • Useful UX improvement that allows users to transfer tokens with a signature argument to transfer as opposed to having to execute separate approve and transfer transactions.

External Methods:

  • approve
    • Allows an external address to spend a user’s tokens
  • burn
    • Sends a user’s tokens to the 0x0 address
  • burnFrom
    • External address sends a user’s tokens to the 0x0 address
  • delegate
    • Delegates votes from sender to delegatee
  • delegateBySig
    • Delegates votes from signer to delegatee
  • decreaseAllowance
    • Decrease the amount of tokens an external address is allowed to spend for a user
  • increaseAllowance
    • Increase the amount of tokens an external address is allowed to spend for a user
  • permit
    • Approve an external address to spend a user’s tokens by signature
  • transfer
    • Transfer a user’s tokens to another address
  • transferFrom
    • Transfer tokens from one address to another
  • transferFromWithPermit
    • Transfer tokens from one address to another using Permit and avoiding a separate approval tx

Deployment

See README.md for instructions using the Makefile target.

Output should provide the token address, confirm the amount minted and where it was sent:

== Logs ==
  AJNA token deployed to 0xef11D1c2aA48826D4c41e54ab82D1Ff5Ad8A64Ca
  Minting 2000000000 AJNA token to 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266

Record the token address, exporting to your environment as AJNA_TOKEN.

Run the following to validate AJNA token balance:

cast call ${AJNA_TOKEN} "balanceOf(address)" ${DEPLOY_ADDRESS} --rpc-url ${ETH_RPC_URL}