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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  • Step 1
  • Step 2
  1. Smart Contracts
  2. QuipuSwap stable swap DEX
  3. Factory

Initialize new DEX flow

PreviousDEX compiled codebase setupNextadd_pool

Last updated 3 years ago

Deploy and initialization of DEX pool from factory performs in 2 steps. This is required because of the complexity of the contract itself and the size of stored lambda functions in it, so one-operation deployment exceeds gas limits.

Step 1

QUIPU token should be approved (updated operators) before calling this method.

In first step, the contract deploys the main body of DEX, with copied admin and token lambdas and "frozen" flag, and charges QUIPU tokens as deploy fees, if the sender is not whitelisted.

Step 2

Underlying tokens should be approved (updated operators) before calling this method.

Step two do three operations: copy dex lambdas (as largest by size), "unfreezes" DEX, and call invest with balanced values of all underlying tokens. As the DEX pool contract had not received any investments yet, this investment is initial and equal to investing when performed add_pool(Standalone version).

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add_pool
start_dex