Your complete machine-payment ecosystem now runs virtually completely on a single stablecoin. Greater than 98% of all settlements made by AI brokers prior to now yr had been processed in Circle’s USDC, in accordance with a brand new report from crypto funding agency Keyrock — a focus that researchers say carries dangers the business has largely ignored.
One Stablecoin To Rule Them All
Keyrock researcher Ben Harvey, writing in collaboration with Coinbase and blockchain agency Tempo, mentioned the dependence on one issuer’s infrastructure, regulatory standing, and reserve administration creates a systemic publicity that no one within the house is publicly discussing.
A regulatory problem in opposition to Circle, a de-peg occasion, or perhaps a extended outage would go away the agent economic system with no different settlement possibility. Harvey mentioned that threat warrants severe consideration as transaction volumes proceed to develop.
In a single yr, machine funds have developed from idea to stay ecosystem, with brokers settling 176M transactions.
Our analysis with @CoinbaseDev, @tempo, and that includes @virtuals_io analyses the cost stack’s evolution, how the economics work, and what stands in the way in which. pic.twitter.com/W6DGGYAUC0
— Keyrock 🔑🪨 (@keyrock) Might 21, 2026
The numbers behind the report are placing. From Might 2025 by way of April 2026, AI brokers settled over $70 million throughout 176 million transactions — a median deal measurement of about 31 cents.
That determine alone explains why conventional cost networks had been by no means going to work right here. A normal processing price of roughly 30 cents per transaction makes something beneath a greenback fully unworkable on rails constructed for shopper bank cards. An agent paying three cents to name a climate API can not route by way of Visa.
Why Conventional Rails Have been Left Behind
Stablecoins crammed that hole not as a result of they had been chosen however as a result of nothing else may do the job. The economics of legacy cost infrastructure merely collapse at sub-dollar volumes, and crypto rails carry no fastened per-transaction price that will eat your complete worth of a microtransaction.
By the tip of the primary quarter of 2026, greater than 104,000 brokers had been registered throughout 15 or extra directories and registries worldwide.
Harvey described the shift as going from idea to a developed ecosystem in simply 12 months. Incumbents seem to have taken discover — the report says greater than $8 billion has been deployed in acquisitions by established gamers seeking to stake a place in what’s rising as a brand new cost stack constructed round autonomous software program quite than human customers.
Picture: ManageEngine Insights
A Market Constructed On One Basis
AI brokers are already getting used to construct Web3 purposes, launch tokens, commerce, and work together autonomously with protocols and providers.
A CoinGecko survey of two,632 crypto customers carried out final April discovered 87% had been keen to let AI brokers handle not less than 10% of their crypto portfolio.
Circle CEO Jeremy Allaire has predicted that billions of brokers will function with stablecoins on customers’ behalf inside 5 years.
Featured picture from Unsplash, chart from TradingView
Editorial Course of for bitcoinist is centered on delivering totally researched, correct, and unbiased content material. We uphold strict sourcing requirements, and every web page undergoes diligent assessment by our workforce of prime know-how consultants and seasoned editors. This course of ensures the integrity, relevance, and worth of our content material for our readers.
