The smart contract of Pi Network (派币).
1. One-sentence conclusion
The Pi Network smart contract is a programmable code that runs on the Pi main chain and executes automatically, used for implementing automatic transactions, NFTs, custody, subscriptions, DeFi, and other functions.
2. Core technology (latest as of 2026)
• Underlying protocol: Protocol 20 (v20.2), with a comprehensive upgrade in March 2026, providing infrastructure for smart contracts.
• Development language: Rust (based on the Stellar Soroban model), focusing on security + high performance.
• Execution environment: Compatible with the Stellar ecosystem, supporting atomic transactions, multi-signatures, and conditional triggers.
• Deployment pace: Phased and practicality first, initially launching subscription, custody, and NFT contracts, going live after security audits.
3. What can be done (planned)
• Automatic execution of payments/subscriptions/custody
• Issuance and management of NFTs
• On-chain market/DEX trading (Pi DEX has been launched)
• Token issuance (Pi Launchpad)
• Decentralized application (dApp) development