Core

DeFi

April

<p>“Tap To Earn” Pi Network is entering its second migration phase with the mandatory Protocol 21 upgrade. The Pi Core Team also shared a clear roadmap toward Protocol 23.0, which will introduce <a href="https://coinpedia.org/blockchain-developers/how-to-build-smart-contracts-step-by-step-for-blockchain-applications/" rel="noopener noreferrer nofollow">smart contracts</a> and DeFi features. Meanwhile, the Pi team warned that missing the deadline may disconnect nodes.</p><h2 class="wp-block-heading" id="h-pi-network-protocol-21-set-for-6th-april">Pi Network Protocol 21 Set for 6th April</h2><p>The Pi Network team has officially activated the second migration phase with the mandatory upgrade from Protocol 20.2 to 21.2.&nbsp;</p><p>However, the Protocol 21 Upgrade (specifically version 21.2) mainly focuses on improving stability and making existing nodes run more efficiently, ensuring the network can handle higher traffic smoothly.</p><figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"><div class="wp-block-embed__wrapper"><blockquote class="twitter-tweet"><p>The Pi Mainnet is upgrading to Protocol 21 – Deadline: Apr 6. All Mainnet nodes are required to complete this step before the deadline to remain connected to the network. Details here: <a href="https://t.co/9VehO7hhj1" rel="noopener noreferrer nofollow">https://t.co/9VehO7hhj1</a></p>— Pi Network (@PiCoreTeam) <a href="https://twitter.com/PiCoreTeam/status/2037674677628252641?ref_src=twsrc%5Etfw" rel="noopener noreferrer nofollow">March 27, 2026</a></blockquote></div></figure><p>All mainnet node operators must upgrade their software to version 21.2 before the April 6 deadline. This ensures they remain synchronized and stay connected to the network.</p><p>Meanwhile, missing this deadline will disconnect nodes, so Pi enthusiasts are urged to act promptly.</p><h3 class="wp-block-heading" id="h-what-this-upgrade-unlocks">What This Upgrade Unlocks</h3><p>While features will roll out gradually, Protocol 21 lays the foundation for some key developments:</p><ul class="wp-block-list"><li><strong>Pi DEX</strong> – A native decentralized exchange for Pi and ecosystem tokens.</li><li><strong>On-chain Liquidity</strong> – Ability to swap $PI with other tokens directly on the network.</li><li><strong>Smart Contracts</strong> – Enabling advanced Web3 apps and decentralized projects.</li><li><strong>Improved Performance</strong> – Faster and more secure transactions for over 18 million users.</li></ul><p>These improvements are designed to make the Pi Network more efficient, secure, and ready for real-world use, moving it closer to becoming a full-fledged <a href="https://coinpedia.org/beginners-guide/what-is-blockchain/" rel="noopener noreferrer nofollow">blockchain</a> ecosystem.</p><h3 class="wp-block-heading" id="h-timeline-ahead-for-pi-network-protocol-upgrades">Timeline Ahead For Pi Network Protocol Upgrades</h3><p>This is the first step in a three-phase roadmap that will bring full smart contract functionality to the network.&nbsp;</p><p>According to the official announcement, completing Protocol 21 will move the network closer to Protocol 22.1, scheduled for April 22, followed by Protocol 23.0 on May 18</p><p>These upgrades are important for smoothly introducing smart contracts, expanding DeFi features, and improving overall network stability.</p><p>As of now, Pi Network native token <a href="https://coinpedia.org/price-prediction/pi-network-pi-price-prediction/" rel="noopener noreferrer nofollow">Pi coin price</a> is trading around $0.174, trading nearly 78% below form its all-time high price.</p><h2 class="wp-block-heading" id="h-faqs">FAQs</h2><div class="schema-faq wp-block-yoast-faq-block"><div class="schema-faq-section" id="faq-question-1774695895616"><strong class="schema-faq-question"><strong>What is the Pi Network Protocol 21 upgrade?</strong></strong><p class="schema-faq-answer">Protocol 21 is a mandatory update improving node stability, performance, and scalability, preparing Pi Network for future smart contracts and DeFi features.</p></div><div class="schema-faq-section" id="faq-question-1774695909613"><strong class="schema-faq-question"><strong>What new features will Pi Network introduce after Protocol 21?</strong></strong><p class="schema-faq-answer">Upcoming upgrades will enable a Pi DEX, on-chain swaps, smart contracts, and better transaction speed, expanding real-world blockchain use.</p></div><div class="schema-faq-section" id="faq-question-1774695916711"><strong class="schema-faq-question"><strong>Why is Pi Network rolling out upgrades in phases?</strong></strong><p class="schema-faq-answer">Phased upgrades ensure stability, reduce risks, and allow smooth integration of complex features like DeFi and smart contracts without disrupting users.</p></div><div class="schema-faq-section" id="faq-question-1774695971158"><strong class="schema-faq-question"><strong>Can Pi Network upgrades increase Pi coin value in the future?</strong></strong><p class="schema-faq-answer">Yes, upgrades enabling smart contracts, DeFi, and real utility can drive adoption, which often plays a key role in strengthening long-term price value.</p></div></div>

Pi Network Second Migration Kicks Off with Mandatory Protocol 21 Upgrade

Table of Contents

CoinPedia News

Other articles published on Mar 28, 2026

SBI Japan Drops XRP Bombshell Update

Ripple CEO predicts new timeline for historic crypto legislation

P2P.me admits Polymarket trade on fundraising outcome

Best Cryptos to Buy Now: Anthropic AI Raises Cyber Fears…

Lido Posts 23% Revenue Drop in 2025, Plans LDO Buyback

How AI agents can reshape arbitrage in prediction markets

Join our free newsletter for daily crypto updates!