Smart Contracts of Launchpad
Official smart contracts used by the ZNS Launchpad infrastructure.
Smart Contracts of Launchpad
Official smart contracts and native programs powering the ZNS Launchpad.
The ZNS Launchpad supports both EVM (Uniswap v4) and Solana (Meteora DBC / DAMM v2) deployments.
Every launch follows deterministic deployment with immutable on-chain execution.
Architecture
EVM
Each deployment consists of:
ERC-20 Token
Uniswap v4 Pool
Launch Hook
LP Locker
Fee Locker
Creator Vault
Each component has a dedicated responsibility and operates without upgrade permissions.
Solana
Each deployment consists of:
SPL Token
Meteora Dynamic Bonding Curve (DBC)
DAMM v2 Liquidity Pool
Creator Fee Vault
Treasury Accounts
Trading automatically continues after graduation from the bonding curve into DAMM v2 liquidity.
Launch Hook (EVM)
The Launch Hook extends the native Uniswap v4 lifecycle.
Responsibilities include:
Launch validation
Fee distribution
Creator rewards
Protocol fee accounting
Trading rules
Properties:
Immutable
No proxy
No upgradeability
No owner-gated swap logic
Applications may submit empty hookData.
All swaps execute through the canonical Uniswap Universal Router.
Solana Programs
Solana deployments use native programs instead of Uniswap Hooks.
Responsibilities include:
Token launch
Dynamic Bonding Curve
Automatic graduation
DAMM v2 liquidity creation
Creator fee accounting
All programs execute natively on Solana without migration contracts.
Liquidity
EVM
Every token launches directly into a live Uniswap v4 liquidity pool.
Pool parameters include:
Pool ID
Hook Address
Token Address
Quote Asset (WETH)
Tick Spacing
Dynamic Fee
Liquidity becomes available immediately after deployment.
Solana
Every token launches through a Meteora Dynamic Bonding Curve.
After the graduation threshold is reached:
Liquidity migrates automatically to DAMM v2.
Trading continues without interruption.
No manual migration is required.
Security
The protocol follows several security principles:
Immutable smart contracts (EVM)
Immutable programs (Solana)
No proxy contracts
No upgrade permissions
Native execution
Fully on-chain settlement
This minimizes trust assumptions while maintaining compatibility with both ecosystems.
Integration
Projects integrating with ZNS Launchpad typically require only:
EVM
Pool ID
Hook Address
Token Address
Universal Router
Chain ID
Solana
Token Mint
Meteora DBC Pool
DAMM v2 Pool
Program IDs
All production addresses are available on the Contract Addresses page.
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