A fundamental shift is underway in the world of commerce, driven by the convergence of artificial intelligence and blockchain payments. AI agents, capable of autonomous perception, decision-making, and action, are starting to engage in transactions, including payments for APIs, invoice settlements, and interactions with infrastructure. However, traditional payment systems are not equipped to handle these agent-based transactions efficiently. The question on everyone's mind is: what kind of financial infrastructure will these agents operate on, and who will build it?
The number of AI agents is expected to surpass the human population, with estimates suggesting 70 to 140 billion agents globally. This raises important questions about the future of commerce and the infrastructure required to support it.
Consensus 2026 will bring together over 15,000 influential figures from the crypto, AI, and finance industries to discuss the future of agentic commerce. According to Christian Catalini, MIT professor and founder of the Cryptoeconomics Lab, true agentic payments will only be achieved when AI is the counterparty, enabling features like atomic settlement against delivery, per-second payment streaming, and transactions with counterparties that have no KYC footprint. This is not a distant future scenario but a near-term engineering challenge that will be addressed at Consensus 2026.
Google Cloud's presence at Consensus 2026 and its investment in blockchain payment rails signal that agentic commerce is being taken seriously at the highest levels of the technology industry. Rich Widmann, Google Cloud's Global Head of Strategy for Web3, notes that the biggest friction points are centered on the fact that most products are built for humans, not agents.
The development of payment infrastructure designed specifically for AI agents is crucial for the growth of agentic commerce. Two protocols, x402 and MPP, are emerging as early contenders for this role.
x402, an open payment protocol built on HTTP and championed by Coinbase, allows agents to pay for API access and digital services with stablecoins in a single, frictionless flow. MPP, developed by Tempo and backed by Stripe, offers an alternative vision for autonomous agent payments. Consensus 2026 will provide a platform for the debate on these protocols and the future of agentic commerce.
The event will feature a structured curriculum, CoinDesk University, which will take attendees from the basics to advanced implementation of agentic payments. The window for shaping the future of agentic commerce is open, but it won't remain so forever.
The protocols and regulatory frameworks discussed at Consensus 2026 could become the foundation for trillions of dollars in machine-to-machine transactions. Join 15,000+ builders, investors, and industry leaders at Consensus 2026, May 5–7, Miami Beach, to have a voice in shaping the future of commerce.