Beyond MCP servers, banks and vendors are deploying AI assistants, agentic platforms, and natural-language API agents. A few examples:
Agentic banking platform
Meow Technologies — first agentic banking platform (April 2026) — Meow Technologies launched what it describes as the world's first agentic banking platform, enabling AI agents to open business bank accounts, issue virtual and physical corporate cards, send payments, manage invoicing, and handle day-to-day account activity on behalf of users—with no human required to initiate any action. The platform supports Claude, ChatGPT, Cursor, and Gemini, and exposes an MCP endpoint at meow.com/mcp for any MCP-compatible agent. Built on a permissioned architecture: agents cannot move money unilaterally by default—every transfer requires an initiator-and-approver workflow with configurable transfer limits, 2FA, and role-based permissions. Every transaction is logged and fully auditable. Meow holds over $1 billion in assets and has raised ~$30M from Tiger Global, QED Investors, Lux Capital, Slow Ventures, Coinbase Ventures, and Gemini Frontier Fund.
Source: The Next Web →MCP for core banking
Nymbus MCP Server for core banking (April 2026) — Nymbus, a cloud-based banking platform for US banks and credit unions, launched one of the first secure MCP servers purpose-built for core banking. The server provides 19 tools for front-office operations: customer lookup, account management, money movement, and debit card controls. A member service agent using an AI assistant can verify a customer, review account details, and initiate a card freeze workflow through a single conversational interface—without toggling between systems. Security features include token-based authentication, role-based access controls, PII masking in logs, encrypted connections, and full audit logging. Financial institutions control which tools are enabled, which roles can access them, and where additional approval is required. CEO Jeffery Kendall: “AI creates real value in banking when it helps institutions get work done, not just generate answers.”
Source: Nymbus →AI financial assistant
Revolut launches AIR — AI financial assistant for 13M UK users (April 2026) — Revolut, valued at $75B, introduced AIR (AI by Revolut), its first AI-powered financial assistant, to more than 13 million customers in the UK. Integrated directly within the Revolut app, AIR acts as a financial co-pilot: users can access spending insights, manage subscriptions, track investments, freeze lost cards, and plan travel budgets through simple conversational prompts—replacing complex app navigation with an intuitive chat interface. According to Julia Ponomareva, Director and General Manager of CX and AI Product at Revolut, user data is not stored by third-party AI providers and is not used to train external models. The launch places Revolut among a growing group of European fintechs embedding generative AI into core banking: Klarna is applying AI in customer service, bunq introduced its assistant in 2024, Lunar expects its voice assistant to handle up to 75% of customer calls, and Starling recently launched its own agentic AI assistant in the UK.
Source: Tech.eu →Foundation model for banking
Revolut PRAGMA — foundation model trained on 24 billion banking events (April 2026) — Revolut, co-authoring with NVIDIA, published PRAGMA: a foundation model purpose-built for financial behavior. Unlike LLMs that tokenize text, PRAGMA uses a key-value-time tokenization scheme with dual encoder branches (static profile + event sequences) fused by a history encoder—preserving the magnitude and structure that text tokenization destroys. Trained on 26 million users and 207 billion tokens, the single model replaces years of bespoke ML pipelines and outperforms every specialist model Revolut had: credit scoring up 130%, fraud recall up 65%, marketing engagement prediction up 79%, and product recommendation up 40%. One honest limitation: AML performance was −47% vs. production, which tracks because anti-money-laundering is a network problem (who you transact with), not an individual behavior problem. The paper argues financial behavior has transferable semantics across use cases—meaning the bank with the best foundation model gets a structural edge across every decision it makes.
Agentic payments (card rails)
Visa Agentic Ready (March 2026) — Visa launched a program so banks can test payments made by AI agents on behalf of consumers in production-grade environments. Initially in Europe with 21 issuing partners including Barclays, HSBC UK, Banco Santander, Revolut, Commerzbank, Nationwide, Nexi, Raiffeisen Bank International, and DZ Bank. The program uses existing tools: tokenization (so the agent uses a digital token, not the real card number), biometric authentication to link the token to the account holder, risk scoring, and configurable spending controls. Banco Santander completed an end-to-end test—an AI agent bought a book from a merchant using a Visa credential issued in Spain—with full authorization, tokenized payment, and settlement and no manual input from the consumer. Visa plans to expand to other regions.
Agentic lending
Finastra agentic AI for mortgage (March 2026) — Finastra is launching an agentic AI tool for mortgage lenders, to be added to its loan origination system Mortgagebot by year-end. The tool assists originators across the application lifecycle—document processing, customer engagement—and uses agentic AI to help identify abnormalities that need attention. Finastra is using Microsoft Azure for the AI capabilities. Andrew Bateman, EVP for lending at Finastra, described the move as part of efforts to increase accuracy and efficiency in originations.
Source: FinAi News →API for AI agents
Brighty agentic banking API (March 2026) — Brighty, a Poland-based fintech bridging digital finance and traditional banking, launched an API that lets AI agents perform banking tasks: check balances across accounts, send payments, convert currencies in real time, manage payroll, and reconcile transactions. Its AI agent can read incoming invoices and initiate international transfers (with full audit trails and compliance) over SEPA and SWIFT, and request payment approvals from accountholders. The platform supports configurable account settings, access controls, and security rules via the API, plus issuance of physical and virtual Visa-branded debit cards for fiat and crypto (e.g. bitcoin, Ether, USDC, EURC). Target users include freelancers, digital nomads, crypto enthusiasts, and startups. Co-founder and CTO Nick Denisenko: “With this API, we're extending [transparent, programmable infrastructure] to the age of intelligent agents — giving businesses a way to automate financial operations that would otherwise require a team of accountants.”
Source: Digital Transactions →Open Banking + AI
bunq and Mastercard (2024) — bunq became the first bank in Europe to leverage AI in open banking with Mastercard. Its generative AI assistant Finn uses transaction data across linked accounts to answer natural-language questions (e.g. spending on coffee or restaurants). Launched in the Netherlands, France, and Germany; nearly 40% of surveyed users reported a significant increase in app usage within two weeks.
Agentic AI platform
Kasisto KAIgentic (2025) — Kasisto launched KAIgentic as an agentic AI platform purpose-built for banking, with compliance-by-design, hallucination detection, and audit logging. It orchestrates customer experience, compliance, knowledge, and operations agents; supports multiple LLMs including Kasisto's domain-tuned KaiGPT; and integrates with Microsoft Agent 365. In early access with select banks and credit unions across North America, Europe, and Asia.
Source: Kasisto →Natural language to API
Opey (Open Bank Project) — An AI-powered API assistant from TESOBE for the Open Bank Project that lets users interact with banking APIs using natural language. Developers and non-technical teams can ask questions and get answers about endpoints and functionality; an agentic version (OBP-Opey-II) is built with LangGraph. Lowers the barrier to working with open banking APIs.
Source: Open Bank Project →
