Blueshift Docs
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The Blueshift protocol charges an exchange fee for every swap operation (except arbitrage swaps with reduced reserves). The current fee level is 0.3%. The fee consists of two components:
  • liquidity providers’ fee is kept in portfolios and added to liquidity shares of LPs;
  • protocol fee is accumulated and then exchanged for BLUES tokens on surplus auctions.
Cross-chain Swap Fees via BluesChain
Cross-chain swaps between different blockchains also require BLUES tokens as the gas fee to be paid when performing a swap.
To help with the usability and user experience, the purchasing of the BLUES token to pay for those fees is done within the swap transaction between chains.