$73M in AI-agent crypto settlements, Keyrock finds

Keyrock says AI agents settled $73 million across 176 million crypto transactions.

AI agents handled $73 million in machine-to-machine settlements from May 2025 through April 2026, according to Keyrock in collaboration with Coinbase and Tempo. The report, published by KuCoin on May 25, 2026, says the activity covered 176 million transactions and was led almost entirely by USDC.

What changed

Keyrock’s data suggests the shift is no longer theoretical. By the end of Q1 2026, more than 104,000 AI agents were registered across 15+ directories, with average payments near $0.31. That sub-dollar profile matters because fixed card or bank fees can make tiny transfers uneconomic on legacy rails.

The report says the ecosystem now looks like a working settlement layer for machine-driven commerce, not just a demo environment. It also notes that nearly all of those transfers used USDC, which has become the default currency for these automated payments.

• $73 million settled across 176 million transactions in 12 months
• More than 104,000 AI agents registered across 15+ directories
• Average transaction size: about $0.31
• About 98% of settlements used USDC
• Incumbents have spent more than $8 billion on acquisitions tied to the space

Why it matters

For developers, the signal is clear: agent-to-agent payments need low-fee rails, wallet automation, and audit trails that can handle high volumes of tiny transfers. That creates demand for new payment primitives, stablecoin tooling, and cross-network agent frameworks.

For the market, the bigger issue is concentration. If one stablecoin issuer powers almost all of the activity, any reserve problem, policy shift, or outage could ripple through the agent economy. Keyrock researcher Ben Harvey said the field has moved “from concept to a developed ecosystem,” but that progress also concentrates risk.

Circle’s public view adds another layer. Its leadership has forecast billions of AI agents using stablecoins in coming years, while a CoinGecko survey of 2,632 crypto users found 87% were open to letting AI manage at least 10% of their portfolios. The demand is there; the question is whether the rails can diversify fast enough.

The headline number is not just $73 million. It is the split between scale and fragility: AI payments are already real, but the next test is whether they can grow without leaning on a single settlement asset.