Sui Sets Record with 40.6 Million TPS for AI Agent Transactions

The Layer 1 blockchain Sui has announced a significant milestone in blockchain scalability, reporting a peak verification throughput of 40,618,180 transactions per second (TPS). This figure, unveiled during the Sui Basecamp event on October 7, 2026, represents a potential world record for distributed ledger technology. The performance metric was documented during a series of high-frequency interactions involving autonomous AI agents, marking a shift in how blockchain infrastructure supports automated digital economies.

Technological Framework and Independent Verification

The record-breaking performance was achieved through a specialized architecture where AI agents conducted various operations, including payments, social interactions, and messaging, within programmable tunnels. While the bulk of the computational heavy lifting occurred off-chain, the final settlement and cryptographic verification were anchored to the Sui network.

To ensure the validity of these claims, the data underwent a rigorous third-party assessment.

• The cybersecurity firm CertiK conducted an independent analysis of the throughput metrics.
• The system utilized off-chain execution to manage high-volume micro-interactions.
• Finality was achieved through Sui’s native consensus mechanism, ensuring data integrity.

Supporting the Emerging AI Agent Economy

The deployment highlights the growing synergy between Artificial Intelligence and blockchain technology. Sui’s developers emphasized that the infrastructure is now optimized to handle the unique demands of autonomous agents, which require near-instantaneous settlement for vast quantities of micro-transactions. By utilizing programmable tunnels, the network allows agents to interact in a high-speed environment without congesting the primary layer.

Sui is ready to support the agent economy, providing the necessary bandwidth for AI-driven financial ecosystems to scale globally.

The implications of this throughput reach beyond simple peer-to-peer transfers, potentially impacting decentralized finance (DeFi), supply chain automation, and automated data markets. By achieving over 40 million TPS in a verified setting, Sui aims to position itself as the primary settlement layer for the next generation of automated digital commerce.