Grid Payments Escrow - Native Rust

A secure, milestone-based escrow program for Grid P2P Marketplace built with native Rust for Solana.

Features

• ⚡ Initialize Escrow: Buyer deposits funds into a PDA-based escrow account
• 💸 Release Funds: Buyer can release funds to seller upon completion
• 🔄 Cancel Escrow: Buyer can cancel and get refunded before releasing
• 🔒 Secure PDAs: Uses program-derived addresses for secure fund storage
• 📦 Native Rust: Built without Anchor framework for maximum control

Instructions

1. InitializeEscrow

Creates a new escrow and deposits funds from buyer.

Accounts:

• [signer, writable] Buyer account
• [writable] Escrow PDA account
• [] Seller account
• [] System program

2. ReleaseFunds

Releases escrowed funds to the seller.

Accounts:

• [signer, writable] Buyer account
• [writable] Escrow PDA account
• [writable] Seller account

3. CancelEscrow

Cancels escrow and refunds the buyer.

Accounts:

• [signer, writable] Buyer account
• [writable] Escrow PDA account

Building

cargo build-sbf

Testing

cargo test-sbf

Deployment

solana program deploy target/deploy/escrow_native.so