Meta title: Payments Foundation Models: The Race for the Decision Layer | Quantum Payments Meta description: Stripe, Ant International and Razorpay are replacing task-specific models with payments foundation models. What merchants must ask before they buy one - measurement, training data, portability and concentration risk. Suggested slug:payments-foundation-model-race-decision-layer Suggested URL:https://www.quantumpayments.io/post/payments-foundation-model-race-decision-lay

SEO metadata Meta title: AI Agent Payments Are Ready. Are Merchants? | Quantum Payments Meta description: AWS, Mastercard, Alchemy and Ant International are advancing agentic payments. The next challenge is merchant governance, liability, protocols and operational readiness. Suggested slug:payment-stack-ready-for-ai-agents-merchants-arent Suggested URL:https://www.quantumpayments.io/post/payment-stack-ready-for-ai-agents-merchants-arent Executive summary The latest developm

Suggested URL/slug:instant-payments-control-plane-race Meta title: The Control-Plane Race in Instant Payments | Quantum Payments Meta description: Pidgin’s partnership with Millennium Corporate Credit Union shows why payment orchestration, liquidity, risk and reconciliation now matter more than owning one instant-payment rail. Primary keyword: payment control plane Secondary keywords: instant payments orchestration, multi-rail payments, AI payment routing, FedNow, RTP, stable