Quipuswap
  • introduction
    • What is QuipuSwap?
    • Participants
    • QuipuSwap subprojects
      • QuipuSwap Farms
      • Quipuswap Stable DEX
      • Token to Token Swaps
      • Governance (text-only)
  • Get Started
    • Install Wallet
    • How to get TEZ
    • How to find my tokens
    • Connect wallet
    • FAQ
  • Dex Guides
    • Overview
    • Types of the exchange (Token/TEZ, Token/Token)
    • How to use the DEX
      • Trade
      • How to add liquidity to an existing liquidity pool
      • How to create a new liquidity pool
      • How to remove liquidity
      • How to vote for a baker
      • How to ban/veto a baker
  • Tezos Tokens
    • What is a Token?
    • What is the difference between FA1.2 and FA2 standards?
    • QUIPU Tokenomics
  • Smart Contracts
    • Dex token edition
      • Overview
      • Dex
      • Exceptions
    • QuipuSwap stable swap DEX
      • ๐Ÿ› ๏ธDeveloper module
        • ๐Ÿ“„Storage & action types
        • ๐Ÿ”ตDeveloper setter entrypoints
          • set_dev_address
          • set_dev_fee
      • ๐Ÿ Standalone DEX
        • ๐Ÿ“„Storage and types overview
        • ๐ŸŸกInitialization
          • set_admin_function
          • set_dev_function
          • set_dex_function
          • set_token_function
        • ๐ŸŸ Add new dex
          • add_pool
        • ๐Ÿ”ตDEX methods
          • invest
          • swap
          • ๐Ÿ“คDivesting
            • divest
            • divest_imbalanced
            • divest_one_coin
          • ๐Ÿค‘DEX rewards
            • claim_referral
            • stake
        • ๐Ÿ› ๏ธDeveloper methods
          • claim_developer
          • Dev module entrypoints
        • ๐Ÿ›‘Admin methods
          • add_rem_managers
          • ramp_A
          • set_admin
          • set_fees
          • stop_ramp_A
      • ๐ŸญFactory
        • ๐Ÿ“„Storage and types overview
        • ๐ŸŸกInitial setup
          • set_init_function
          • set_dev_function
          • DEX compiled codebase setup
            • set_admin_function
            • set_dex_function
            • set_token_function
        • ๐ŸŸ Initialize new DEX flow
          • add_pool
          • start_dex
        • ๐Ÿ’ฑDeployed from factory DEX
          • ๐Ÿ“„Storage and types overview
          • ๐ŸŸกInitialization
            • copy_dex_function
            • freeze
          • ๐Ÿ”ตDEX methods
          • ๐Ÿ› ๏ธClaim developer rewards
          • ๐Ÿ›‘Admin methods
        • ๐Ÿ›‘Developer methods
          • claim_rewards
          • ๐Ÿง‘โ€๐Ÿ’ปFactory management
            • ๐ŸŸขFactory params
              • set_burn_rate
              • set_price
              • set_whitelist
            • ๐Ÿ”ตDev module entrypoints
    • Dex 2.0
      • โ‰๏ธErrors overview
      • ๐ŸฅBakerRegistry contract
        • Storage and types overview
        • Entrypoints overview
          • validate
          • register
      • โš™๏ธFlashSwapsProxy contract
        • Storage and types overview
        • Entrypoints overview
          • default
      • ๐ŸงบBucket contract
        • Storage and types overview
        • Entrypoints overview
          • fill
          • pour_out
          • pour_over
          • withdraw_rewards
          • ban_baker
          • vote
          • default
        • On-chain views overview
          • is_banned_baker
          • get_tez_balance
          • get_user_candidate
      • โš–๏ธAuction contract
        • Storage and types overview
        • Entrypoints overview
          • Auction entrypoints
            • receive_fee
            • launch_auction
            • place_bid
            • claim
          • Admin entrypoints
            • set_admin
            • confirm_admin
            • set_baker
            • set_fees
            • set_auction_duration
            • set_min_bid
            • update_whitelist
            • withdraw_dev_fee
            • withdraw_public_fee
            • burn_bid_fee
      • ๐ŸฆDexCore contract
        • Storage and types overview
        • Entrypoints overview
          • DEX entrypoints
            • launch_exchange
            • invest_liquidity
            • divest_liquidity
            • swap
            • withdraw_profit
            • claim_interface_fee
            • claim_interface_tez_fee
            • withdraw_auction_fee
            • vote
          • Admin entrypoints
            • set_admin
            • confirm_admin
            • set_flash_swaps_proxy
            • set_auction
            • add_managers
            • set_fees
            • set_collecting_period
            • update_token_metadata
            • ban
          • Permits' entrypoints
            • permit
            • set_expiry
          • FA2 entrypoints
            • transfer
            • update_operators
            • balance_of
          • Callbacks
            • launch_callback
            • flash_swap_callback
            • close
        • On-chain views overview
          • check_is_banned_baker
          • get_reserves
          • get_total_supply
          • get_swap_min_res
          • get_toks_per_share
          • get_cumulative_prices
          • get_collecting_period
    • Trusted contracts
    • Farming
      • Referral system overview
      • Fees overview
      • Rewards precision overview
      • BakerRegistry contract
        • Storage and types overview
        • Entrypoints overview
          • validate
          • register
      • Burner contract
        • Storage and types overview
        • Entrypoints overview
          • default
          • burn_callback
      • ProxyMinter contract
        • Storage and types overview
        • Entrypoints overview
          • Admin entrypoints
            • add_minter
            • withdraw_tokens
            • set_admin
            • confirm_admin
          • Minter entrypoint
            • mint_tokens
      • QFarm contract
        • Storage and types overview
        • Entrypoints overview
          • Farming entrypoints
            • deposit
            • withdraw
            • harvest
          • FA2 entrypoints
            • transfer
            • update_operators
            • balance_of
          • Admin entrypoints
            • set_admin
            • confirm_admin
            • set_fees
            • set_reward_per_second
            • set_burner
            • set_proxy_minter
            • set_baker_registry
            • set_is_v1_lp
            • ban_bakers
            • add_new_farm
            • pause_farms
            • burn_tez_rewards
            • withdraw_farm_depo
            • update_token_metadata
          • Other entrypoints
            • burn_farm_rewards
            • default
      • TFarm contract
        • Storage and types overview
        • Entrypoints overview
          • Farming entrypoints
            • deposit
            • withdraw
            • harvest
          • FA2 entrypoints
            • transfer
            • update_operators
            • balance_of
          • Admin entrypoints
            • set_admin
            • confirm_admin
            • set_fees
            • set_reward_per_second
            • set_burner
            • set_baker_registry
            • set_is_v1_lp
            • ban_bakers
            • add_new_farm
            • pause_farms
            • burn_tez_rewards
            • claim_farm_rewards
            • withdraw_farm_depo
            • update_token_metadata
          • Other entrypoints
            • default
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  1. Smart Contracts
  2. Dex 2.0

Bucket contract

PreviousdefaultNextStorage and types overview

Last updated 3 years ago

Bucket contract is an auxiliary contract that is responsible for storing TEZ tokens from TOK/TEZ liquidity pools (pairs). This contract is deployed for every TOK/TEZ pair and can't be changed. In time of exchange launch or liquidity investment TEZ tokens from contract is transferred to this contract. In time of liquidity divestment TEZ tokens returns to contract.

Bucket contract supports voting for bakers. In time of voting all TEZ tokens will be delegated to the best baker with a majority of votes. Also this baker can be changed during another vote operation.

The selected baker starts giving out baker's rewards that each user can claim (withdraw) at any time according to the number of votes that were given to the baker.

Baker can be banned by an administrator of contract. Because of this operation can fail.

Almost all entrypoints on Bucket contract can be called only by contract.

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