Aquarius Documentation
  • Aquarius Loan Documentation
  • Getting Started
    • Networks
    • Protocol Math
      • aToken and Underlying Decimals
      • Interpreting Exchange Rates
      • Calculating Accrued Interest
      • Calculating the APY Using Rate Per Block
    • Gas Costs
  • ATokens
    • Mint
    • Redeem
    • Redeem Underlying
    • Borrow
    • Repay Borrow
    • Repay Borrow Behalf
    • Transfer
    • Liquidate Borrow
    • Key Events
    • Error Codes
    • Failure Info
    • Exchange Rate
    • Get Cash
    • Total Borrow
    • Borrow Balance
    • Borrow Rate
    • Total Supply
    • Underlying Balance
    • Supply Rate
    • Total Reserves
    • Reserve Factor
  • Comptroller
    • Enter Markets
    • Exit Market
    • Get Assets In
    • Collateral Factor
    • Get Account Liquidity
    • Close Factor
    • Liquidation Incentive
    • Key Events
    • Error Codes
    • Failure Info
    • ARS Distribution Speeds
    • Claim ARS
    • Market Metadata
  • Governance
    • Delegate
    • Delegate By Signature
    • Get Current Votes
    • Get Prior Votes
    • Key Events
    • Governor Bravo
    • Quorum Votes
    • Proposal Threshold
    • Proposal Max Operations
    • Voting Delay
    • Voting Period
    • Propose
    • Queue
    • Execute
    • Cancel
    • Get Actions
    • Get Receipt
    • State
    • Cast Vote
    • Cast Vote With Reason
    • Cast Vote By Signature
    • Timelock
    • Pause Guardian
  • Reward Vesting and Staking
    • Reward Vesting
    • ARS Staking
    • Explainer Video
  • LP Staking
    • LP Utility
    • LP Staking Options
    • Zapping LP
    • Maintaining Eligibility Status
    • Explainer Video
  • API
    • ATokenService
      • GET: /atoken
    • MarketHistoryService
      • GET: /market_history/graph
    • ProposalService
      • GET: /proposals
      • GET: /proposals/:id
      • GET: /proposals/statistics
    • VoterService
      • GET: /voters/accounts
      • GET: /voters/accounts/:address
      • GET: /voters/history/:address
      • GET: /voters/:proposalId
    • GovernanceService
      • GET: /governance/aquarius
      • GET: /governance/proposals
      • GET: /governance/proposal_vote_receipts
      • GET: /governance/accounts
    • Shared Data Types
  • Aquarius.js
    • Aquarius Constructor
    • API Methods
      • Account
      • aToken
      • Market History
      • Governance
    • aToken Methods
      • Supply
      • Redeem
      • Borrow
      • Repay Borrow
    • ARS Methods
      • To Checksum Address
      • Get ARS Balance
      • Get ARS Accrued
      • Claim ARS
      • Delegate
      • Delegate By Sig
      • Create Delegate Signature
    • Comptroller Methods
      • Enter Markets
      • Exit Market
    • Ethereum Methods
      • Read
      • Trx
      • Get Balance
    • Governance Methods
      • Cast Vote
      • Cast Vote By Sig
      • Create Vote Signature
    • Price Feed Methods
      • Get Price
    • Utility Methods
      • Get Address
      • Get ABI
      • Get Network Name With Chain ID
  • Security
    • Formal Verification
    • Bug Bounty Program
  • Terms of Service
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On this page
  1. Aquarius.js
  2. Governance Methods

Create Vote Signature

Create a vote signature for a Aquarius Governance proposal using EIP-712. This can be used to create an 'empty ballot' without burning gas. The signature can then be sent to someone else to post to the blockchain. The recipient can post one signature using the castVoteBySig method.

  • proposalId (string) The ID of the proposal to vote on. This is an auto-incrementing integer in the Governor Bravo contract.

  • support (number) A number value of 0, 1, or 2 for the proposal vote. The numbers correspond to 'in-favor', 'against', and 'abstain` respectively.

  • RETURN (object) Returns an object that contains the v, r, and s components of an Ethereum signature as hexadecimal strings.

const aquarius = new Aquarius(window.ethereum);

(async () => {

  const voteForSignature = await aquarius.createVoteSignature(20, 1);
  console.log('voteForSignature', voteForSignature);

  const voteAgainstSignature = await aquarius.createVoteSignature(20, 0);
  console.log('voteAgainstSignature', voteAgainstSignature);

})().catch(console.error);
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Last updated 1 year ago