欧盟12家银行强强联手，力拼下半年推出「欧元稳定币」

AI Agent 平台 Starchild 集成 Stripe 支付并支持 Web2 社交登录

个人 AI Agent 平台 Starchild 于 3 月 23 日接入 Stripe 支付体系，简化用户支付流程，并新增多种社交登录选项，提升注册及访问便利性。平台致力于为全球用户提供无缝的 AI 服务，构建包容性生态。

OpenClaw 发布 2026.3.22 版本，上线 ClawHub 插件市场

OpenClaw 于 3 月 22 日发布新版本，新增 ClawHub 插件市场，支持 MiniMax M2.7、GPT-5.4-mini 和 GPT-5.4-nano 模型，并推出单代理推理功能。同时集成 OpenShell 与 SSH 沙箱环境，接入多个搜索工具。

Katana 回购 IDEX，推出永续合约交易所

Katana是由Polygon Labs孵化的区块链项目，已收购IDEX并推出了Katana Perps。Katana Perps是一个永续期货交易平台，融合了现货和衍生品交易功能。对于首席执行官Matthew Fisher而言，这标志着重要的一步，Katana旨在把握蓬勃发展的链上衍生品市场。

政策顺风、巨头押注：Solana 稳定币供应量创新高背后的「机构棋局」

Author: Jae, PANews On March 19, Solana's stablecoin supply officially crossed the historic threshold of $17 billion. This figure not only set a new record for the Solana network, but also reflects the resilience of its ecosystem expanding against the trend during the bear market, marching toward the goal of "Internet Capital Markets." Behind the $17 billion is no longer driven by simple MEME coin speculation, but rather the result of policy dividends, Wall Street institutional integration, and ecosystem synergy effects. From Stripe to PayPal, from Visa to BlackRock, tech giants from Wall Street and Silicon Valley are influencing Solana's development with real money. From $1.5 billion to $17 billion, a steep recovery

SBI VC Trade 推日本持牌 USDC 借貸服務，穩定幣邁向收益化應用

Japanese financial group SBI Holdings' SBI VC Trade will launch USDC lending services in 2026, providing users with annualized returns. This is Japan's first lending service targeting stablecoins, with an expected annualized interest rate of 5%. This service not only introduces new yield options but also expands the financial applications of stablecoins, demonstrating Japan's emphasis on the legitimacy and regulatory framework of stablecoins.

Pi 网络推进智能合约部署

Pi Network已升级到Protocol 20，支持其网络上的智能合约和应用。这一转变将重点从移动挖矿转向实际使用案例。推出将谨慎而逐步进行，包括审计和社区反馈后才上线。反应不一，既有对增长的期待，也有对过去延迟的谨慎。下一阶段涉及智能合约测试，目标是在Web3领域建立真实的实用性。