Vuksan Djurcevic

What Is AP2 (Agent Payments Protocol) for B2B SaaS? (2026)

What is AP2? The open standard that proves a human authorized an AI agent's purchase. How mandates work, how it differs from ACP and UCP, and the catch.

What Is A2A (Agent-to-Agent Protocol) for B2B SaaS? (2026)

What is A2A? The open standard that lets AI agents from different vendors collaborate. How it differs from MCP, whether to adopt it, and the trust catch.