Astar Network Integrates with AggLayer, Enabling Mazda's NFT Art Debut

A new all-in-one toolkit has been released for AI agents to execute blockchain transactions. The package includes: - Wallet functionality - Payment processing - Token swaps - Cross-chain bridging - Onchain identity management - x402 protocol integration The toolkit aims to simplify deployment for developers building autonomous agents in decentralized finance. Installation is designed to be straightforward, allowing teams to quickly integrate and launch agent-based applications. This release addresses the growing need for standardized infrastructure as AI agents become more prevalent in onchain operations.

Polygon's **Lisovo Upgrade** went live on March 4, 2026, introducing several infrastructure improvements focused on AI agent transactions and payment systems. **Key Features:** - **$1M gas subsidy program** for agent transactions, offering rebates on Polygon x402 facilitator transactions - **Dynamic fee adjustments** without requiring hard forks - **Enhanced security standards** aligned with latest Ethereum protocols - **Improved wallet compatibility** and smart contract support The upgrade aims to reduce operational costs for developers building autonomous agent systems. Agents can now execute buy, sell, and transaction operations with subsidized gas fees. Polygon's Trails infrastructure supports natural language commands for cross-chain operations, enabling agents to swap tokens and move assets between networks without custom code. More details: [Polygon Blog](https://polygon.technology/blog/polygon-upgrade-activates-1m-gas-subsidy-for-agent-payments-enhances-fee-stability)

**Major Payment Milestone Achieved** Visa merchants worldwide—150 million locations—now accept stablecoin payments through Oobit on Polygon, marking a significant expansion of crypto payment infrastructure. **Key Details:** - Payments work both in-store and online - Built on Polygon's fast, low-cost settlement layer - Follows 36.4% year-over-year growth in onchain activity **Network Performance:** Polygon stakers currently earn 8.33% APR, with 5.12% coming from actual network usage—demonstrating real economic activity beyond protocol rewards. This integration connects blockchain payment rails directly to everyday commerce, making stablecoins spendable at any Visa-accepting merchant globally.

**Polygon has secured the top position in transaction volume** as February comes to a close, marking a significant milestone in the network's growth trajectory. **Key Highlights:** - USDC crossed 20 million transactions over the weekend - a first-time achievement for the stablecoin on the network - Polygon maintains its position as the fastest growing chain for payment transactions - The network continues to dominate as the #1 chain for USDC activity This data reinforces Polygon's role as a leading infrastructure for stablecoin payments and everyday transactions in the crypto ecosystem.

**Record-Breaking Month for Polygon** Polygon achieved a new milestone by burning 28.2 million POL tokens in February 2026 - the highest monthly burn in the network's history. **How the Burn Mechanism Works** - Every transaction on Polygon generates fees - Base fees are permanently burned (removed from circulation) - Priority fees are distributed to validators, block producers, and stakers - More network activity = more fees = more tokens burned **Deflationary Trajectory** The network has now burned over 100 million POL tokens total, driven by genuine usage rather than artificial mechanisms. With current burn rates exceeding token issuance, Polygon's supply is experiencing deflation at approximately -1.00% annualized. This creates a simple equation: **Usage → Fees → Burns → Supply Deflation** The February burn rate represents a significant acceleration in network activity and demonstrates the effectiveness of Polygon's fee structure in creating long-term deflationary pressure on POL supply.