Money20/20: Payments Innovation Hinges on Trust, Fraud Controls and Simpler Systems

Payments firms are building new ways to move money, but Money20/20 USA in Las Vegas showed that adoption will depend on how well those tools handle authorization, fraud and operational complexity. The announcements and discussions at the October 18–21 conference pointed to a common test: can new capabilities work within familiar business and consumer payment flows?

AI agents need clear authority to spend

Visa, BILL and Billtrust announced a live pilot on October 20 that lets AI agents initiate and complete approved invoice payments through supplier portals. Visa’s Trusted Agent Protocol is designed to authenticate an agent without exposing a person’s login credentials. Separately, data security fintech Evervault and browser infrastructure provider Browserbase introduced Browser Tokens, which let agents access accounts and make purchases without handling passwords or payment credentials directly.

These products address a basic control problem for agentic commerce: a business must distinguish software acting with a customer’s permission from a malicious bot. The emerging infrastructure aims to verify an agent’s identity and authority while limiting its access to sensitive information.

Consumers are testing the use case. Dean Hickman-Smith, chief revenue officer at software testing and quality engineering company Testlio, described people sharing photos of their refrigerators with AI agents and asking them to order groceries. But asking an agent to find products is a smaller step than authorizing it to pay.

Margaret Ryan, product lead at American Express Digital Labs, said nearly 75% of consumers surveyed still consider shopping with a preferred merchant important when AI does the shopping. Only 36% said they were comfortable letting an agent complete a transaction for them. That gap suggests that customer choice and spending limits will matter as much as the agent’s ability to execute a purchase.

Fraud defenses must keep pace with AI-enabled attacks

AI can speed up legitimate transactions and help criminals scale fraud. At the conference, Chainalysis chief legal and administrative officer Sarah Ward called AI “the biggest force multiplier that fraud has ever seen.” She argued that companies need to share more intelligence, given that criminals already coordinate across networks.

DataVisor’s Vera Code, launched at Money20/20, takes an AI-assisted approach to defense. The agent is designed to help financial institutions build and update fraud and anti-money laundering systems through natural language instructions. Its stated aim is to help institutions identify and respond to suspicious activity faster.

The wider challenge is coordination: as AI tools expand the reach of attacks, fraud teams need systems and information that can keep up across institutions and payment channels.

Stablecoins are being folded into familiar payment experiences

Two conference announcements focused on making stablecoins more practical. Mastercard launched Stablecoin Security, which combines traditional financial and blockchain signals to assess risk before transactions move on-chain. Mesh and Visa announced a partnership allowing consumers to spend crypto and stablecoins at Visa merchants. Mesh converts those assets into local currency at checkout, so merchants can receive payment through their usual process.

Both efforts aim to reduce the operational changes required of customers and merchants. Amy Burr, head of product at Federal Reserve Financial Services, put the customer perspective plainly: “At the end of the day, our customers and their customers are counting on us; they don’t care about the rails, they don’t care about the modality.”

That points to the commercial test for stablecoins: whether they can add a useful payment option while keeping the experience straightforward for both sides of a transaction.

Payment orchestration is a business systems question

J.P. Morgan Payments announced support for Mercado Libre’s Global Selling program, helping U.S. merchants sell to buyers in Latin America through business identity onboarding and payment flows. At a broader level, Danielle Sharpe, global head of FI Clearing and PayTech Payments at Standard Chartered, described “orchestration” as choosing how a payment should move based on a client’s needs, rather than making the client select the underlying rail.

For merchants, that flexibility has to fit existing commerce and payment systems. Adit Gadgil, head of global e-commerce and technology for merchant services at Fiserv, said businesses are weighing whether their current infrastructure can support stablecoins and AI-initiated transactions, or whether they need separate systems.

Separate tools for each new payment method can raise costs and fragment operations. Yet older systems may not be equipped to handle new transaction types safely. The decisions now facing payment providers and merchants are therefore practical ones: how to add new capabilities without multiplying systems or complicating payment management.

Money20/20’s announcements showed progress on agent authorization, fraud controls, stablecoin spending and cross-border commerce. The next measure will be whether those pieces can fit into payment operations that businesses and customers can manage with confidence.

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