News linked to both this project and an event.
OdailyOdaily Planet Daily reports: According to official sources, OKX Onchain OS has launched the Agent Payments Protocol (APP), an open payment standard designed for the commercial activities of AI Agents. This protocol defines the payment methods for Agents in commercial scenarios, expanding their capabilities from single payments to complete business processes, and will support various payment modes including one-time payments, batch payments, usage-based payments, and escrow payments.It is reported that APP adopts a multi-chain open architecture, allowing any chain to implement its own version. Initial partners include the Ethereum Foundation, Uniswap, Aptos, Nansen, Paxos, MoonPay, Altlayer, Zerion, QuickNode, and others. OKX Onchain OS stated that the launch of APP will provide key payment infrastructure for the Agent economy, driving AI Agents from "executing payments" into a "commercial era."
The cryptocurrency margin trading service will introduce RAIN/USDT (10x) isolated margin trading on April 29 at 20:00 (GMT+8). Rain is a fully decentralized prediction market protocol built on Arbitrum, offering cross-chain support. Positioned as the “Uniswap of prediction markets,” it provides a permissionless framework enabling anyone to create and trade custom markets without restrictions.
Odaily News Uniswap's developer platform has officially launched. This platform provides developers with a new documentation website, an AI toolkit, an API Playground, and technical guides. Furthermore, the Uniswap API has added Liquidity Provider (LP) endpoints, enabling developers to directly create, adjust positions, and withdraw fees via the API. The API currently supports 10 million assets across 18 chains, with a routing speed of approximately 200 milliseconds and a fill rate exceeding 97%. In the future, the platform plans to introduce dashboard analytics to track API integration performance and provide on-chain operation combination paths, supporting cross-chain token swaps and bridging. Currently, this API is available for free use.
Lattice, a blockchain gaming infrastructure team, announced it will gradually shut down after five years of operation, with its Redstone network officially ceasing operations on May 15, 2026, at 23:59 UTC. Lattice urges users to withdraw their funds from Redstone as soon as possible—especially assets held in smart contracts such as Uniswap—since, after shutdown, the Layer-1 withdrawal contract will only support withdrawals for externally owned accounts (EOAs); funds held within smart contracts cannot be retrieved via this method. Founded in 2021, Lattice focused on building on-chain autonomous virtual worlds and developed several projects during its tenure, including MUD, Redstone, Quarry, and Dozer. The team stated that the DUST project has migrated to DUST Chain and will continue to be supported by 0xPARC. Meanwhile, MUD, Quarry, and Dozer have all been open-sourced, enabling users to freely migrate and utilize them.
According to Fortune, Paxos Labs—a stablecoin and blockchain infrastructure company—has announced a $12 million funding round led by Blockchain Capital, with participation from Robot Ventures, Maelstrom Family Office, and Uniswap Labs. Paxos Labs was spun out from Paxos and focuses on providing enterprises with stablecoin issuance and decentralized finance (DeFi) access solutions, enabling clients to create branded stablecoins via a single software suite and offering features such as interest-bearing crypto deposits and collateralized lending. Paxos Labs has already secured clients including Hyperbeat and Aleo and expects to reach breakeven by the end of this year. Previously, Paxos acquired cryptocurrency wallet company Fordefi for over $100 million to meet growing client demand for DeFi market solutions.