ZKFair Docs
  • ZKFair
  • A Fair ZK-L2
  • Economic Model
    • ZKF Token
    • Stake ZKF
    • L2 Gas Fee Sharing
  • USDC as the gas token
  • First L2 based on Polygon CDK
  • Atomic cross-rollup communication
  • Decentralized Prover Network
  • Resources
    • ZKFair Contracts
    • Network configuration
      • Install MetaMask
      • Add ZKFair Network
  • Developers
    • Quick start
      • Connecting to ZKFair
      • Bridging assets to ZKFair
    • How to
      • Write a contract
      • Deploy a contract with Foundry
      • Deploy a contract with Hardhat
      • Verify a contract
    • External-node Deployment
      • Recover database from snapshot
    • Oracle
  • Governance
    • Why Community Governance
    • voZKF-the token with voting power
    • How to submit a proposal
  • Technical Reference
    • ZK-PoW
      • Prover Architecture
    • Cross-Rollup Communication
      • v1.0 - Allows trustless native cross-Rollup communication
      • v2.0 - Support cross-chain contract calls
      • Prerequisits and Compatibility
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  1. Economic Model

L2 Gas Fee Sharing

Last updated 1 year ago

ZKFair is the first and only L2 using stablecoin USDC as the gas fee token. Gas fees generated on ZKFair will be priced according to USDC.

After the ZKF token starts to circulate, apart from operating costs, L2 Gas Fee revenue is mainly used for incentivizing ZKF stakers and Ecosystem contributors:

  • 75%: ZKF stakers. Refer to

  • 25%: Eligible dapp developers

ZKFair protocol will settle the revenue of L2 gas fee once a week. ZKFair operation cost includes L1 gas fee, DA cost, node operation cost, and the basic cost of partners (such as Oracle, explorer and other infrastructure providers). The remaining part is the profit, ZKFair protocol will automatically distribute 25% of the profit into the dapp developer (contract deployer) addresses, 75% of the profit into the reward contract, evenly divided into 7 days to release. ZKFair protocol will distribute this portion of the reward to ZKF stakers based on the percentage of on that day.

ZKF Staking Documentation
ZKF Stake Points