Contracts
What each contract does, and who can change it.
Addresses are published here when the contracts go live on Elysium mainnet (chain 99901).
| Contract | Upgradeable | Role |
|---|---|---|
| Launchpad | Yes | Creates coins and their pools; the creator's first buy goes through it |
| LaunchToken | No | The coin: fixed 1B supply, no owner, mint or tax |
| FeeRouter | No | Splits each coin's fees by its fixed split, pays holders, runs buybacks |
| LaunchHook | No | The Uniswap V4 hook on every coin's pool: holds the liquidity forever, takes the 1% fee, records prices for buybacks |
| PerpVaultFactory | Vaults, by the owner | On HyperEVM, creates each perp coin's vault; the owner can upgrade the vaults' code |
What the owner can and can't do
The launchpad is upgradeable so we can add features. An upgrade applies to new launches; a coin keeps the terms it started with. No upgrade can reach a coin's fee split, its fee pots or its pool's liquidity, because those live in contracts with no owner. The owner can upgrade the perp vaults' code on HyperEVM.
Chain
| Network | Elysium mainnet |
| Chain ID | 99901 |
| Gas | HYPE |
| DEX | Uniswap V4, Elysium's official deployment |