Of course, here is a comprehensive summary of the article.
A new paradigm for the internet, termed the „agentic era,” is emerging, shifting the focus away from user-driven screens and apps towards autonomous AI agents. These are sophisticated software programs that act on a user’s behalf to perform complex tasks like booking flights, finding deals, and managing workflows without direct human input. The foundational architecture for this new age is currently under construction, with tech giants like Google, OpenAI, and Anthropic in a fierce race to establish the core protocols and standards. According to analysts from Cantor Fitzgerald, this competition is analogous to laying the railroads of a new digital economy; the companies that succeed in defining these foundational „rails” are poised to secure long-term dominance through ecosystem lock-in, much as Google and Apple did in the web and mobile eras.
This agentic internet is being built on a radically different technological stack compared to its predecessors. Unlike the web, which relied on HTML and HTTP, or the mobile era, which used native apps and deep linking, the agentic era operates on specialized protocols that enable AI-to-AI communication. Key developments include Google’s Agent2Agent (A2A) protocol, which acts as a universal language for secure communication between agents, and Anthropic’s Model Context Protocol (MCP), which connects agents directly to backend systems like databases and pricing engines. Furthermore, Google’s AP2 payments protocol, developed with partners like PayPal and American Express, and Cloudflare’s planned NET Dollar stablecoin are being created to handle the unique challenges of trust, authorization, and fraud in a world where software agents conduct transactions autonomously.
The implications of this shift extend far beyond the underlying technology, fundamentally rewriting the process of digital commerce. In the traditional model, a user must navigate websites, authenticate their identity, and manually process payments. In the agentic model, a user simply states an intent—for example, „Book me a flight to Tokyo for under $1,000″—and their AI agent handles the entire process. It would communicate with a merchant’s agent via A2A, check inventory and prices via MCP, authenticate using verifiable credentials, and finalize the payment with AP2. While still in its early stages, this seamless, end-to-end automation represents a paradigm shift for developers, businesses, and investors, marking the beginning of a new internet where the race to own the infrastructure is already underway.
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Forrás: https://www.businessinsider.com/agentic-internet-ai-rails-google-anthropic-openai-2025-9.