How should banks prepare for agentic AI in payments?

July 06, 2026

Key takeaways

  • Agentic AI can automate complex payment tasks – from fraud checks to accounts payable workflows – and is set to influence more than $1 trillion in global e-commerce spend as consumers increasingly rely on AI to shop on their behalf.
  • High-quality data is the foundation of effective agentic AI. Success depends on rigorous data governance and clean, complete inputs because errors or biases in the data will be amplified across autonomous decisions.
  • Banks should pair AI efficiency with human oversight and customer choice. Trust, ethical deployment and access to live support remain critical to a strong customer experience and sustainable adoption.

Imagine having a financial assistant pay your bills on time, alert you of any suspicious transactions and rebalance your investment portfolio based on real-time market data. That assistant could handle the accounts payable function for your business, including verifying invoices and purchase orders with delivery confirmations and automatically initiating payments.

That “assistant” is agentic AI.

AI agents can be thought of as assistants, though they can be proactive and autonomous. They have the ability to understand, plan and complete actions to achieve targeted goals. In banking, they can manage complex, multistep financial workflows, such as credit underwriting and fraud detection, and learn from interactions with minimal human input to improve efficiencies and enhance customer experiences. For example, an AI agent could alert you to a suspicious transaction, then complete a funds transfer upon a verbal approval.

With agentic AI payments, financial transactions are performed autonomously by AI agents – software that acts on instructions, using context, on behalf of businesses, devices and users. Agentic payments empower AI to make real-time decisions about if, when and how money should be moved based on predefined rules, machine learning and user intent.

For banks already using the technology, results show up to a 40% reduction in costs and a 30% increase in revenue.1

How is agentic AI reshaping e-commerce experiences?

A primary focus and use of agentic AI is in the digital marketplace. Known as agentic commerce, this model uses AI agents to power online shopping on a person's behalf. The technology anticipates customer needs – searching and comparing products, negotiating deals and completing transactions – all based on a person's defined preferences and intent.

Are consumers in favor of machines making their purchases? According to one study, agentic AI is set to influence more than $1 trillion in e-commerce spending.2Additionally, 81% of U.S. consumers expect to use agentic AI tools to shop, which is projected to influence more than half of all online purchases in the near future.

A stark advantage of the technology is that agents can operate across multiple vendors, tabs and merchants, evaluating options based on a person’s preferences, then completing a transaction.

The process of bringing AI agents to life is already well underway, according to Jack Hilger, Senior Director of North America Product, Visa®.

What are the biggest risks of deploying agentic AI in banking?

With its vast potential, major banks are already starting to embed agentic AI into their offerings. Like any up-and-coming technology, however, it’s not without risk and uncertainty.

Agentic AI presents several key challenges for banks:

  • Security and privacy: Eight in 10 highly automated firms cite data security and privacy as their top concerns.3That’s more than double the 39% reported by less-automated firms. When AI agents interact with more sensitive information, the risk increases. Banks should assess their security frameworks and how they monitor potential emerging threats.
  • Governance and regulatory: The legal and regulatory landscape for AI agents is evolving. Without clear guidance, companies risk falling out of compliance with regulations such as the General Data Protection Regulation and the EU AI Act. This could result in fines and legal ramifications.
  • Operational, integration and implementation: Major U.S. firms across the goods, technology and services sectors often cite the integration and implementation of AI as a significant operational challenge.
  • Resistance to change: Just 24% of consumers are comfortable letting AI independently complete a purchase on their behalf.4Add in potential fears of job displacement or a preference for manual processes, and it’s easy to see how mass adoption could take time. Banks could offer training and clear communication about the benefits to help ease some of the tension.
  • Managing systematic bias: If AI systems are trained on data that reflect biases, the technology can perpetuate and amplify those biases. This could lead to discriminatory decisions. Banks should monitor and audit their AI models to prevent biased outcomes.

What role does data quality play in effective AI deployment?

When it comes to achieving favorable outcomes from your AI systems, it’s all about monitoring the information that’s going in and out of your models. This ensures the effectiveness of your agents that rely on clean, complete and high-quality data. Since agents operate autonomously, errors or biases in the data could be amplified, leading to inaccurate outcomes.

Poor inputs produce poor outputs, according to Ken Viciana, Head of Data and Analytics, FIS® Total Issuing™ Solutions.

How can banks build customer trust in agentic AI?

By giving automated AI agents the power to make decisions, could companies create a gap between humans and machines?

Take the case of Swedish fintech provider Klarna. The company launched an AI assistant it claimed could do the work of 700 full-time contact center agents. After a year, however, there was a decrease in customer service and experience standards, according to Bloomberg. Klarna then pivoted, turning back to people to handle more customer service work so customers had the option to speak with a live person.

The lesson was that AI does well when you augment it with humans and vice versa, according to Arun Ramanathan, Senior Generative AI Strategist, Amazon Web Services.

“Oftentimes we’re so involved at using technology to transform processes and improve efficiencies in our daily lives that we do not think about human interaction,” Arun said. “How can banks boost efficiency without sacrificing that human connection?”

Finding a middle ground that focuses on the customer.

“In payments, you must have a very human-centric and strategic ethical deployment to make sure it’s successful,” Arun said. “You can be not only efficient, but also empathetic. That’s going to be key.”

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Disclaimers:

1Appinventiv, “10 Benefits and Use Cases of Agentic AI in Banking,” May 25, 2026
2BCG, “Agentic AI, Digital Currencies and Real-time Transactions Reshape Global Payments Landscape,” Sept. 22, 2025
3PYMNTS.com, “Exclusive: Agentic AI Vision Meets Reality in New PYMNTS Report,” June 2, 2025
4Bain & Company, “Agentic AI Commerce Hinges on Consumer Trust,” July 1, 2025
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