Payrillium

About Payrillium

Payrillium built the world’s first MCP payment terminal. Say “add a Coke for $1.99” and the terminal does it. No menu diving, no nine taps, no retraining your staff. ATOM MCP is live today, letting AI agents discover, configure, and operate payment terminals through a standardized interface. That’s one product in the intelligent payments stack for modern commerce: • ATOM — intelligent payment software for any terminal • PROTON — edge POS with built-in AI • MIRILLIUM — enterprise fleet and device management • COREOS — the operating system powering the ecosystem • PayLove — intelligent customer engagement that drives reviews, repeat visits, and loyalty • EMOTIONS — AI-powered checkout intelligence • Odoo Integration — native payment acceptance built into Odoo POS We’re PCI-DSS Level 1 certified and help enterprises, software companies, and payment providers launch compliant payment solutions through our payments engineering practice. Payrillium is led by Founder and CEO Serafin Fuente, whose previous payments company, Gemstone Payments, was acquired by JPMorgan Chase in 2021. Payments deserve intelligence beyond authorization.