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
      • 🛠️Developer module
        • 📄Storage & action types
        • 🔵Developer setter entrypoints
          • set_dev_address
          • set_dev_fee
      • 🏠Standalone DEX
        • 📄Storage and types overview
        • 🟡Initialization
          • set_admin_function
          • set_dev_function
          • set_dex_function
          • set_token_function
        • 🟠Add new dex
          • add_pool
        • 🔵DEX methods
          • invest
          • swap
          • 📤Divesting
            • divest
            • divest_imbalanced
            • divest_one_coin
          • 🤑DEX rewards
            • claim_referral
            • stake
        • 🛠️Developer methods
          • claim_developer
          • Dev module entrypoints
        • 🛑Admin methods
          • add_rem_managers
          • ramp_A
          • set_admin
          • set_fees
          • stop_ramp_A
      • 🏭Factory
        • 📄Storage and types overview
        • 🟡Initial setup
          • set_init_function
          • set_dev_function
          • DEX compiled codebase setup
            • set_admin_function
            • set_dex_function
            • set_token_function
        • 🟠Initialize new DEX flow
          • add_pool
          • start_dex
        • 💱Deployed from factory DEX
          • 📄Storage and types overview
          • 🟡Initialization
            • copy_dex_function
            • freeze
          • 🔵DEX methods
          • 🛠️Claim developer rewards
          • 🛑Admin methods
        • 🛑Developer methods
          • claim_rewards
          • 🧑‍💻Factory management
            • 🟢Factory params
              • set_burn_rate
              • set_price
              • set_whitelist
            • 🔵Dev module entrypoints
    • Dex 2.0
      • ⁉️Errors overview
      • 🥐BakerRegistry contract
        • Storage and types overview
        • Entrypoints overview
          • validate
          • register
      • ⚙️FlashSwapsProxy contract
        • Storage and types overview
        • Entrypoints overview
          • default
      • 🧺Bucket 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
      • ⚖️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
      • 🏦DexCore 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
  • Brand and Logos
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On this page
  • Storage
  • Initialization of factory
  • Call deploy of DEX
  • Deployed DEX
  • Developer-only (admin) methods
  1. Smart Contracts
  2. QuipuSwap stable swap DEX

Factory

Previousstop_ramp_ANextStorage and types overview

Last updated 3 years ago

Factory is the implementation of DEX-as-a-service way to use DEX pool. Factory is used for deploying new DEX pools as separate contracts for some fee in QUIPU tokens. Also factory contract store and manage developer config from Developer module. Also developer represents admin of factory contract.

Storage

Factory storage contains init lambda, DEX contract lambdas, configuration of deploy price and burn rate, whitelist, and mapping of deployed pools.

Initialization of factory

Factory should store many methods, so some of that stored in lambdas inside storage. These lambdas should be set before usage of the contract.

This section called only by developer address.

Call deploy of DEX

Initialization of new DEX separated into 2 stages because of gas transaction limits.

The first stage deploys the contract and all lambdas except dex_lambdas (the heaviest lambdas by size) and charges QUIPU tokens but the contract has not started yet (frozen).

The second stage should be called by caller address of the first stage and performs set of DEX lambdas to deployed DEX, unfreezes the contract, and call invest (as initial invest) of underlying tokens.

Deployed DEX

The link below describes the usage of deployed DEX contract and its storage.

Developer-only (admin) methods

As a developer, you could manage the dev fee rate, set the deploy price, and its burn percent. Also, the developer could add and remove addresses to the whitelist (for deploying new pools without charging QUIPU).

🏭
📄Storage and types overview
🟡Initial setup
🟠Initialize new DEX flow
💱Deployed from factory DEX
🛑Developer methods