MIAMI BEACH, Fla. — Crypto wallets are being rebuilt for AI agents, said executives from Trust Wallet and Mesh on Thursday, with companies racing to give autonomous software a way to hold value, prove identity and transact on-chain.

Appearing at CoinDesk Miami, Arjun Mukherjee, chief technology officer at Mesh, said the shift is driven by what he called the cold-start problem for AI agents.

“An agent can’t do anything until it has a wallet funded,” he said. “It’s very difficult for the agent to act until it has a wallet to do something, and it has value to transact with. And suddenly, enter crypto. Crypto has found its kind of niche, its killer app.”

Mesh, which builds a connectivity layer across exchanges, wallets, smart…