Letting AI agents pay for you on UPI

06 Sep 2026 Letting AI agents pay for you on UPI NPCI is expected to launch the Unified Agent Protocol at the Global Fintech Fest next week in Mumbai. Basically, an agentic payments protocol over UPI. Reportedly, it will let an AI agent pay for you, without you approving every transaction. From all my experience with x402, and my understanding of Stripe’s MPP and Google’s AP2, here’s my best guess at what will actually be announced. This is of course one full year after last year’s GFF where we saw the OpenAI x Razorpay x BigBasket demo, shopping and paying on UPI. Now, 2 major elements of this plumbing already exist on UPI today: UPI Circle - allow someone else pay from your account, up to a limit. (e.g. your child can pay from your account without sharing your PIN) Reserve Pay - set aside a fixed amount for a merchant, and let smaller payments draw from it. So we already have primitives for delegated spending power and bounded spending. The missing piece is letting the agent…