XBIT推出「Pioneer Carnival」內測活動

USDC 一周内流通量增加約 17 億枚，總流通量達 787 億枚

Gate News 消息，3 月 15 日，Circle 官网数据显示，截至 3 月 12 日的一周内，USDC 共发行约 52 亿枚，赎回约 36 亿枚，流通量增加约 17 亿枚。截至 3 月 13 日，USDC 总流通量约 787 亿枚，储备资产价值约 789 亿美元。

USDC Overtook USDT in Adjusted YTD Volume, Says Mizuho

Analysts at Mizuho say a shift in stablecoin usage is underway, with a Circle-issued dollar-pegged token appearing to surpass its main rival in on-chain transaction volume for the first time since 2019. In a Friday research note, the bank highlighted year-to-date adjusted volumes of about $2.2

Circle Introduces AI Skills for USDC, EURC Blockchain Tools

Circle Skills lets AI agents perform payments, wallet tasks, and smart contract actions using USDC and EURC. Tool integrates with AI platforms like Cursor, Claude Code, and Codex to build stablecoin apps faster. Circle tested AI agents with a $30K USDC hackathon that produced 204

Whale 0x3ed4 Returns with $1.75M USDC Deposit on Hyperliquid for 20x Oil Long Position

Gate News bot message, Whale address 0x3ed4 resumed trading after nearly two months of inactivity, depositing 1.75 million USDC into Hyperliquid to establish a long position on oil. In the past four hours, the whale opened a 20x leveraged long position on 113,080 xyz:CL valued at $11.52 million. The

Trend Research 向某 CEX 转入 1.5047 亿枚 USDC

Gate News 消息，3 月 14 日，据 Onchain Lens 监测，Trend Research 向某 CEX 转入 1.5047 亿枚 USDC，并可能提取更多 ETH。

新台幣穩定幣應用場景待釐清！兆豐金實測：大額跨境匯款「銀行仍佔優」

兆豐銀行進行穩定幣與傳統銀行跨境匯款的比較實測。結果顯示，穩定幣在小額匯款上速度快且成本較低，但當金額超過約7,000美元時，銀行的成本優勢明顯。穩定幣跨境匯款受到多國監管限制影響，實際應用場景仍需探討。董瑞斌強調傳統銀行在資金清算與合規管理上具有不可取代的基礎設施。