Pylon Protocol
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Launchpad
pylon-protocol/launchpad contracts define launchpad logic used for Pylon Investment Pools and Pylon Swap.
    pylon-protocol/launchpad/lockup contracts wrap around pylon-protocol/core/pool contracts, by accepting UST but locking DP tokens released within the lockup contract until a pre-set expiry period has passsed. This only allows depositors to claim back their deposits after the given lockup period.
    pylon-protocol/launchpad/swap contracts define a virtual AMM, of which:
      all UST entering this pool is locked within this contract, and returns PROJECT tokens at a fixed ratio after minimum lockup period have passed.
      if traders try to reclaim UST before the lockup period:
        define max_swappable
        define a virtual Uniswap-like AMM mechanism, whereby:
          liquidity given equals max_swappable. for instance, if max_swappable is given as 5M, there exists a 5M UST - 5M PROJECT virtual AMM pool.
        any PROJECT accepted by the swap pool is burned, but internal accounting logic treats them as a swap rather than a burn. For example:
          Alice wants to swap her 1M vested PROJECT back to UST. Assuming that no one else have swapped beforehand, this will result in:
            a virtual balance increase from 5M PROJECT to 6M, and an effective balance decrease of 1M PROJECT.
            approximately 0.83M UST is returned to Alice instead of the initial 1M deposited (calculated as: 5M - { 5M UST * 5M PROJECT / (5M + 1M) PROJECT } UST ), resulting in a 0.17M UST loss in total for Alice.
            virtual AMM state is updated to: 4.17 UST - 6M PROJECT
          If Bob were to swap another 1M vested PROJECT back to UST, Bob would receive 0.6M UST, resulting in a 0.4M UST loss in total for Bob.
Pylon Swap is designed to exponentially decrease PROJECT token prices as more traders reverse-swap, exponentially penalizing traders attempting to withdraw before lockup period expiry.
All tokens reverse-swapped on Pylon Swap will be permanently burned.
Last modified 3mo ago
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