Onchain Summer Buildathon: PAYMENTS

Lfg has rolled out integrated chart functionality for Base blockchain projects. The feature allows users to view trading data and metrics directly within the platform. **Key details:** - Charts now available for Base ecosystem projects - Integration follows previous data partnerships with platforms like Token Terminal - Provides real-time visualization of project performance The update streamlines access to on-chain data for Base users, eliminating the need to switch between multiple platforms for chart analysis.

**Travala has integrated with x402 on Base, enabling AI agents to autonomously book hotels.** - AI can now search, book, and pay for accommodations in a single chat interaction - Access to 2.2M+ hotels globally through Travala's MCP (Model Context Protocol) - Payments powered by Base blockchain and x402 - Integration works with Claude AI for seamless booking experience This marks a significant step in agentic commerce, where AI handles complete transactions without human intervention. The system combines natural language processing with onchain payments to streamline travel booking. Public access launched this week, making autonomous hotel reservations available to users through supported AI platforms.

Base has emerged as a leading payment chain with significant infrastructure advantages: **Key Metrics:** - Handles **$4 trillion in monthly stablecoin volume** - Supports deep liquidity across **25+ stablecoins** - Processes **90% of agentic transaction volume** - Achieves **sub-second settlement** times - Offers **sub-cent transaction costs** **Integration:** Fully integrated into [Coinbase Payments](https://www.coinbase.com), providing seamless access to the broader Coinbase ecosystem. The chain's combination of speed, cost efficiency, and liquidity depth positions it as infrastructure for payment applications and autonomous agents operating onchain.

**Definitive** is launching professional-grade trading infrastructure on Base, combining institutional execution capabilities with onchain transparency. Key features include: - **Non-custodial trading** - users maintain control of their assets - **Real-time analytics** - institutional-level data and insights - **Onchain execution** - transparent, verifiable trades The platform bridges traditional finance tooling with decentralized infrastructure, making sophisticated trading accessible while preserving the benefits of onchain settlement. Learn more at [Definitive](https://definitive.fi)

Modern Treasury has added support for USDC on Base, enabling businesses to integrate onchain payments into their financial operations. **Key Features:** - Move money and reconcile transactions in one system - Manage compliance alongside payment operations - Connect traditional financial workflows with blockchain-based payments The integration allows teams to use USDC on Base's network for their payment infrastructure. More information is available at [Modern Treasury's press release](https://www.moderntreasury.com/newsroom/press-releases/modern-treasury-adds-usdc-on-base-expanding-stablecoin-support).