Pi Network has announced the launch of its Rust Software Development Kit (SDK). A move aimed at enabling developers to build, test and deploy smart contracts on blockchain. The new SDK is modeled after the Stellar Soroban Rust SDK. It offers tools, libraries and a command line interface (CLI) to streamline contract development. Work on the SDK is already underway, signaling Pi commitment to expanding its ecosystem. 📢 Breaking: Pi Network Rust SDK 🎙Pi’s Rust SDK is being built like Stellar’s Soroban Rust SDK, providing the tools, libraries, and CLI for developing, testing, and deploying smart contracts. Work has already started 🖥🚀#PiNetwork pic.twitter.com/a0rF87tJEI — PiNetwork⚡️阿龙 (@fen_leng) October 8, 2025 Developer Friendly Features The Pi Rust SDK is designed to be type safe and async first. This allows developers to interact with Pi Network APIs efficiently. It provides a robust set of functions and data structures that replace the standard Rust library for contract purposes. Developers gain access to smart-contract-specific features. Such as cryptographic hashing, signature verification, persistent storage and secondary contract invocation. The CLI tool included in the SDK allows developers to compile, test, inspect and deploy contracts. Directly from their local workstations. It also includes a local testing mode that mirrors the on-chain host environment. It enables debugging within standard development environments. This ensures that smart contracts can be fully tested before going live. This reduces the risk of errors and improves overall reliability. Building on a Solid Host Environment The SDK relies on a host environment. A set of Rust crates that provide critical infrastructure for smart contracts. This environment handles resource accounting, fee charging and interaction with on-chain storage. While offering a WebAssembly interpreter for contract execution. While most developers won’t need to interact directly with these components. Understanding the host environment helps in conceptualizing how contracts operate on Pi’s blockchain. The approach ensures that Pi contracts are secure, efficient and compatible. With existing Rust libraries where possible. It also allows developers to create advanced features. Such as asynchronous processes, better error handling and optimized performance. Hackathon to Showcase Innovation To encourage adoption of the Rust SDK, Pi Network is hosting Pi Hackathon, a global competition for developers. Participants are challenged to build innovative Pi commerce applications. That connects merchants and customers while simplifying Pi transactions. The final submissions are due on October 15. The winners will receive significant rewards: 75K Pi for first place, 45K Pi for second, 15K Pi for third and 5,000 Pi each for honorable mentions. The hackathon emphasizes practical use cases. This encourages developers to integrate smart contracts into real world applications. Expanding Pi’s Ecosystem By launching the Rust SDK, Pi Network aims to broaden its developer base. It increases the utility of the Pi token. The SDK provides modern, type safe tools that make contract development more accessible and reliable. It also aligns with Pi’s broader vision of creating a scalable, developer friendly blockchain ecosystem. As the hackathon approaches. Pi Network is expected to see a surge of creative applications and solutions. That demonstrates the capabilities of its Rust SDK. For developers, this is a significant step toward building a more functional and innovative Pi ecosystem. This is opening opportunities for smart contracts, decentralized apps and enhanced blockchain utility. With the Rust SDK and the hackathon, Pi Network is clearly pushing forward. It aims to attract global developers to solidify its position in the blockchain space.