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For the complete documentation index, see llms.txt. This page is also available as Markdown.

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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