Prometeo, a fintech infrastructure provider has announced the launch of Agentic Banking, a new infrastructure layer that enables artificial intelligence (AI) systems to perform real-world financial actions. The solution is the first in the region to make financial services both readable and operable by AI. Prometeo said the system combines its API network with an intelligent access protocol and conversational interfaces, allowing AI to execute payments, validate accounts, and manage treasury operations—all with full compliance and traceability. The platform builds on Prometeo’s existing API infrastructure, which connects to more than 1,200 financial institutions in 11 countries. Two additional layers—the Model Context Protocol (MCP), which governs how AI models access financial data and operations, and the Agentic Interface System, which connects users and agents through channels like WhatsApp, enterprise systems, and web portals—enable secure AI interaction. The underlying technology, known internally as the Model Serving Protocol (MSP), allows large language models such as ChatGPT or Grok to connect securely to Prometeo’s API network.