
AI Agents' 'Wallets': How Agentcard Reshapes Trust in Autonomous Machine Payments
I noticed an interesting detail: Agentcard is already on its third release. On ProductHunt, a product iterating repeatedly to a third version indicates that the underlying market demand is shifting from "novelty-seeking" to "essential need." In the past, when we discussed AI Agents, the focus was often on reasoning capabilities, tool calling, and task planning. Few people seriously considered a fundamental question: When agents actually execute tasks for us, how do they pay?
Physix Frontier