April 23, 2026 ChainGPT

Pi Network Pushes Subscription Smart Contracts as Protocol 22 Node Upgrade Deadline Nears

Pi Network Pushes Subscription Smart Contracts as Protocol 22 Node Upgrade Deadline Nears
Pi Network is doubling down on protocol work this month, and a looming node upgrade deadline could force renewed attention on the project’s roadmap — even as the market remains muted. Development momentum In its Pi Day 2026 update, the Pi team outlined steady protocol progress: Mainnet and Testnet2 advanced through versions v19.6 (Feb. 15), v19.9 (Mar. 1) and v20.2 (Mar. 13). Those incremental releases were positioned as foundational steps toward full smart contract functionality across the network. On April 17 the project took the next step by enabling subscription smart contract capability on Testnet. Pi framed the feature as infrastructure for recurring, blockchain-native services — think recurring billing, subscription commerce, and other repeated on-chain actions. According to Pi, the contract lets users pre-authorize a defined budget so they don’t need to sign each billing event; approved funds remain in the user’s wallet until charges are processed. Pi also says external auditors are reviewing the contract code. Open review before Mainnet To shepherd the feature toward Mainnet, Pi published PiRC2 (the second Pi Request for Comment). The document opens the subscription contract to community and technical review, giving developers and auditors a chance to flag design issues, edge cases, and suggested changes before any network-wide rollout. Protocol 22 deadline and infrastructure focus The project faces an immediate operational checkpoint: a PiCoreTeam notice (cited by Coindar) requires Mainnet nodes to upgrade to Protocol 22 by April 27 to “remain connected to the network.” That deadline keeps infrastructure readiness in sharp focus as Pi layers on smart-contract tooling. Industry visibility at Consensus 2026 Pi is also stepping up its public profile at Consensus 2026 in Miami as a sponsor. Co-founder Chengdiao Fan is slated to speak on “Aligning Web3, AI, and Blockchain for Utility,” while Nicolas Kokkalis will appear on a panel, “How to Prove You’re Human in an AI World (Without Doxing Yourself).” Both sessions are framed around utility, identity and trusted participation — themes aligned with Pi’s push for recurring, user-centric on-chain services. Market picture Despite the development push, PI’s market reaction has been tepid. CoinGecko listed PI at $0.1687 on April 23, with a 24-hour trading volume of roughly $11.17 million and a market capitalization near $1.73 billion (ranked 49th). The token was down about 1.0% over the prior seven days and remains far below its peak — PI’s all-time high of $2.99 on Feb. 26, 2025, puts current prices roughly 94.4% lower. What to watch Traders and observers will likely track three things in the near term: whether node operators complete the Protocol 22 upgrade by April 27, how the subscription smart contract performs and evolves through community review, and whether Pi’s Consensus presence helps translate technical progress into broader ecosystem momentum. Read more AI-generated news on: undefined/news