Grantpad

Token launchpad on Base with bonding curve pricing and AMM graduation.

Overview

Grantpad lets anyone launch a token on Base with automatic bonding curve pricing. Tokens start on a bonding curve and graduate to a full AMM pool at $69K market cap.

Features:

• Token Launch - Create a new ERC20 token with one transaction
• Bonding Curve Trading - Buy/sell as price increases with demand
• AMM Graduation - Automatic migration to liquidity pool at $69K MC
• Multi-chain Wallets - Custodial wallets on Base, Ethereum, and Solana
• Rewards System - Cashback on trades, referral commissions

Tech Stack

Layer	Technology
Contracts	Solidity, Foundry
Frontend	Next.js 16, Tailwind CSS 4
Wallet	Privy + wagmi v3 + viem
Database	Prisma + SQLite
Chain	Base (L2)

Project Structure

Grantpad/
├── contracts/          # Solidity smart contracts (Foundry)
│   ├── src/
│   │   ├── GrantpadFactory.sol
│   │   ├── BondingCurve.sol
│   │   ├── GrantpadPool.sol
│   │   ├── GrantpadRouter.sol
│   │   └── GrantpadToken.sol
│   └── test/
└── frontend/           # Next.js web app
    ├── src/
    │   ├── app/            # Pages (App Router)
    │   ├── components/     # UI components
    │   ├── lib/            # Utilities, contracts, mock data
    │   └── prisma/         # Database schema
    └── prisma/

Getting Started

Prerequisites

• Node.js 18+
• pnpm
• Foundry (for contracts)

Setup

# Clone
git clone https://github.com/yourname/grantpad.git
cd grantpad

# Frontend
cd frontend
pnpm install
cp .env.example .env.local  # fill in values
pnpm dev

# Contracts
cd contracts
forge install
forge test

Environment Variables

See AGENTS.md for full list.

Deployed Contracts

Network	Address
Base Mainnet	0x67317D419e1A65582B5317048749eA9C9cE59735
Base Sepolia	Deploy with DeployGrantpadTestnet.s.sol