README.md

On-Chain Trading Bot Program

A Solana program for automated DCA (Dollar Cost Averaging) trading using Jupiter's DCA program.

Overview

This program provides functionality for:

• Setting up DCA (Dollar Cost Averaging) strategies
• Managing token swaps through Jupiter
• Handling token escrow accounts
• Airdrop distribution for participants

Program Architecture

Core Components

1. Instructions

   • setup_dca: Create new DCA strategy
   • close: Close DCA positions and accounts
   • airdrop: Handle airdrop distribution

2. State Management

   • Escrow: Manages user tokens and DCA state
   • Handles token accounts and permissions

3. Integration

   • Jupiter DCA program integration
   • Token account management
   • Secure fund handling

Development

Prerequisites

• Rust and Cargo
• Solana Tool Suite
• Anchor Framework

Build

anchor build

Test

anchor test

Deploy

anchor deploy

Program Id: 7Jg27CTDL38Pq3ErvTbxwc3FSjz9oqZN5GMXUAjnt9Dz

Signature: 3L9MkyLhfUbrkj7wF7g24StMFcawMA8TftRG3ejRAPGQfxpVZSdKZATn83kViQh2kGDhydSFwYgk2pzLtjeDw8D9

Program Structure

src/
├── lib.rs              # Program entry point and instruction handlers
├── instructions/       # Instruction implementation
│   ├── setup_dca.rs   # DCA setup logic
│   ├── close.rs       # Position closing logic
│   └── airdrop.rs     # Airdrop distribution
├── state/             # Program state definitions
│   └── escrow.rs      # Escrow account structure
└── errors/            # Custom error definitions

Usage

1. Initialize DCA Strategy:

await program.methods
  .setupDca(
    applicationIdx,
    inAmount,
    inAmountPerCycle,
    cycleFrequency,
    minOutAmount,
    maxOutAmount,
    startAt
  )
  .accounts({...})
  .rpc();

2. Close Position:

await program.methods
  .close()
  .accounts({...})
  .rpc();

3. Handle Airdrop:

await program.methods
  .airdrop()
  .accounts({...})
  .rpc();

Security Considerations

• All token transfers use PDAs
• Input validation on amounts and intervals
• Proper permission checks
• Secure escrow account management

References

• Jupiter DCA Documentation
• Anchor Framework
• Solana Program Security

License

MIT