Money apps are hiding the crypto and letting you set limits for AI shoppers

Your next money app may use crypto without ever saying so. At Money20/20 USA in Las Vegas, which drew more than 11,000 payments and business leaders, speakers kept returning to one idea: customers should get useful financial products without having to understand the technology underneath. Three trends stood out. Crypto wallets are being tucked inside everyday apps, money is moving around the clock, and AI shopping agents are getting spending limits.

Crypto without the label

Stablecoins are a kind of digital money built on crypto technology. Amira Valliani of the Solana Foundation described "hidden" wallets, built into another product and not branded as crypto. They might power payouts, for example. Arshi Singh of Airtm put it plainly: if users must understand the stablecoin system, "we are not doing our job right."

One example from the event: a phone maker could add international money transfers to the wallet app already on its phones. Nitesh Nath of DFlow said crypto "basically just fades into the background."

Money that does not keep bank hours

Stablecoins can move money at any hour, so products can respond to demand in real time. Citi described a broker-dealer that wanted to buy US stocks during Chinese New Year, when banks in Singapore were closed. Normally it would have had to guess its needs and send money ahead of time. Valinor Digital built a financing facility that works overnight and on weekends. Robinhood and Airtm also use the same technology for consumers.

Limits for AI shoppers

The third trend touches everyday buyers most. A payment credential can show that an AI agent can reach your funds. It cannot show what you actually allowed it to buy. Vague requests add risk. A request for cheap headphones that arrive quickly forces the agent to decide what "cheap" and "quickly" mean.

Stripe's Link takes one approach. Shirley Zhou, Link's product lead, described an agent sending a spend request that names the amount, the seller and the purpose. The buyer can approve it before the purchase goes through. Link's wallet for agents also offers free purchase protections on eligible purchases.

What to do

• Before letting an AI agent buy for you, look for spending caps and expiration dates.
• Choose tools that ask for your approval before a purchase completes.
• Check whether purchase protections apply to agent purchases.
• Ask whether an app you already use holds your money in a hidden wallet.

What is not known yet

The material does not say which apps will adopt these features or when. It also does not say how widely agent shopping is used today. The ideas come from conference talks, so expect real products to differ in what they offer.