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protocol_fee package

Overview

Package protocol_fee manages fee collection and distribution for GnoSwap protocol operations.

This contract collects authorized fees from protocol operations such as swaps, pool creation, withdrawals, and staking claims, then accounts for their distribution to DevOps and GovStaker according to configurable percentages.

Distribution Targets:

  • DevOps: Development and operations fund (default 0%)
  • GovStaker: Governance-staker destination (default 100%)

Accounting:

  • reservedTokens tracks token paths with collected fees awaiting distribution.
  • Per-token allocation accumulators and distribution-history trees distinguish amounts allocated from amounts actually transferred.
  • GovStaker allocations are bucketed by token path and accrual epoch.

Key Functions:

  • DistributeProtocolFee: Distributes accumulated fees to recipients
  • SetDevOpsPct/SetGovStakerPct: Configure distribution percentages
  • AddToProtocolFee: Pulls an approved fee into the distribution queue

The contract uses a version manager pattern for upgradeable implementations.

Function

GetActualDistributedToGovStaker

func GetActualDistributedToGovStaker() map[string]int64

GetActualDistributedToGovStaker returns actual transfers completed to GovStaker.

Returns:

  • transfers: map of token paths to actual distributed amounts

Command

gnokey query vm/qeval -remote "http://127.0.0.1:26657" -data "gno.land/r/gnoswap/protocol_fee.GetActualDistributedToGovStaker()"

Result