payments protocols

Discussions on WindowsForum.com about payments protocols focus on the emerging competition between two major approaches to AI-driven agentic commerce. The Google-led AP2 coalition proposes an open protocol integrating AI with existing payment rails, while Stripe's ACP builds a vertically integrated stack for stablecoin orchestration and agentic transactions. These contrasting strategies represent a standards battle for control over future automated payments. The tag covers technical and strategic aspects of how AI agents will execute financial transactions, including protocol design, coalition dynamics, and infrastructure choices.