Biconomy, Ethereum Foundation Unveil Execution Standard for AI Agents

Blockchain infrastructure company Biconomy has unveiled ERC-8211, an execution standard for on-chain AI agents, co-developed with the Ethereum Foundation, per an X post on April 7. The development falls under the EF’s Improve UX initiative.
The new standard — referred to as "smart batching" — lets AI agents carry out complex, multi-step DeFi strategies without pre-encoding every parameter at signing time. The specification was published on April 6 alongside an open-source reference implementation and a live demo.
The proposal lists four authors, primarily current and former Biconomy engineers: Mislav Javor, Filip Dujmušić, Filipp Makarov, and Venkatesh Rajendran.
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