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Client workDeFi · Token launchpad · 2026Live on mainnet

Memeko

A fair-launch token launchpad, live on mainnet. Bonding curves graduate into a DEX pool with zero price shock.

memeko.fun
Memeko — desktop
Memeko — mobile
Network
Elysium mainnet
Contracts
8 deployed & verified
Tests
~170 Foundry
Security
Audited + timelock
01  The problem

Memecoin launches are usually unfair: snipers front-run the pool, liquidity gets pulled, and price jumps the moment a token lists on a DEX. The client wanted a launchpad on Kinetiq Elysium where every token starts on equal terms and graduates cleanly.

Each token trades on its own virtual bonding curve. When the curve fills, it graduates into an ArcherSwap (Uniswap V2) pool seeded at exactly the last curve price, and the LP is burned so liquidity is permanent. Creators can set a 0–10% buy/sell tax split across creator rewards, buyback & burn, holder dividends and permanent liquidity, paid in native HYPE.

02  How it works
On-chain · Kinetiq ElysiumOff-chain123456userTraderinterfaceTrading appcontractLaunchpadexternalArcherSwap poolserviceAPI + socketsserviceEvent indexer
Hover or tap a step
03  What I built
  1. 016 core contracts behind UUPS proxies and a 2-day timelock, deployed and verified on mainnet (8 contracts in total).
  2. 02Bonding-curve math verified wei-exact against 512 test vectors, with ~170 Foundry tests including fuzz and invariant suites.
  3. 03A custom on-chain event indexer (Express 5, Prisma, Postgres, Redis, Socket.io) producing OHLC candles and a per-wallet PnL ledger.
  4. 04The Next.js 16 trading app with live charts, wallet connection via wagmi and viem, and a real-time trade feed.
  5. 05Production operations: testnet soak, mainnet deploy, CDN, monitoring and price-feed redundancy.
04  Key decisions
  • Seeding the pool at the exact final curve price removes the arbitrage gap that usually appears at graduation.
  • Upgradeability is gated behind a 2-day timelock, so users can see any change coming before it lands.
  • The indexer is custom rather than a hosted subgraph, so candles and PnL can be computed exactly how the product needs them.
05  More numbers
Curve math
512 vectors, wei-exact
Graduation
0% price shock