Pie dot fun

A decentralized index fund protocol on Solana that allows users to create, manage, and trade token baskets with dynamic rebalancing capabilities.

Documentation

For detailed documentation, visit our GitBook.

Features

• Create custom token baskets with configurable weights
• Buy and sell underlying components using Jupiter API
• Mint and redeem basket tokens
• Dynamic rebalancing of basket components
• Fee management system

Prerequisites

• Node.js (v23 or higher)
• Rust and Cargo
• Solana CLI tools
• Anchor Framework

Installation

1. Clone the repository:

git clone https://github.com/ao-labs/pie-dot-fun-solana.git
cd pie-dot-fun-solana

2. Install dependencies:

yarn install

3. Create deployer wallet:

make deployer/create

4. Airdrop SOL to deployer (for testing):

# For local testing
make deployer/airdrop/local

# For devnet testing
make deployer/airdrop/devnet

Building

Build the program:

anchor build

Deployment

Deploy to different networks:

# Deploy to devnet
yarn deploy-devnet

# Deploy to mainnet
yarn deploy-mainnet

Testing

Run tests on different networks:

# Run specific test suites
yarn test    # local test
yarn test-devnet   # devnet test
yarn test-mainnet   # mainnet test

Project Structure

├── programs/           # Solana program source code
│   └── pie/
│       ├── src/
│       │   ├── instructions/  # Program instructions
│       │   ├── states/       # Program state definitions
│       │   └── utils/        # Utility functions
├── sdk/               # TypeScript SDK
├── tests/            # Test suites
└── scripts/          # Deployment and utility scripts

SDK Usage

The project provides a TypeScript SDK for interacting with the protocol:

import { PieProgram } from '@ao-labs/pie-dot-fun-solana';

// Initialize the program
const pieProgram = new PieProgram({
  connection,
  cluster: "mainnet-beta",
  jitoRpcUrl: QUICKNODE_RPC_URL,
});

// Create a new basket
const createBasketArgs = {
  name: "My Basket",
  symbol: "MBKT",
  components: [...],
  rebalancer: rebalancer.publicKey,
  rebalanceType: { dynamic: {} },
  creatorFeeBp: new BN(50),
};

// Create basket transaction
const createBasketTx = await pieProgram.creator.createBasket({
  creator: admin.publicKey,
  args: createBasketArgs,
  basketId,
});