Key Takeaways
- Sui achieved a peak throughput of 40.6 million transactions per second in a live offchain test
- The test involved more than 10,000 tunnels and was audited by CertiK
- Sui’s infrastructure is designed to support rapid interactions between AI agents
Sui Achieves Record-Breaking Throughput
Sui has reported a peak throughput of 40.6 million transactions per second in a live offchain test, exceeding its previous result of 6.1 million TPS. The test, which involved more than 10,000 tunnels, was conducted at Sui Basecamp in Singapore and was audited by CertiK.
The demonstration tested infrastructure for rapid interactions between AI agents, with transactions taking place inside programmable channels that settle to Sui mainnet when closed. According to Sui, the result exceeded a 20 million TPS target set for the event.
Offchain Activity
The 40.6 million TPS result measures offchain activity, with more than 10,000 tunnels opened on mainnet and interactions within them running offchain. Under the design described by Sui, a tunnel needs an onchain transaction to open and another to close, allowing participants to carry out repeated interactions without submitting each one separately to the blockchain.
The foundation said closed tunnels are cosigned by participants and can be independently checked onchain. Its description places the high-frequency activity within the tunnels, with the blockchain handling their opening and final settlement.
Comparison to Previous Test
For comparison, Sui’s earlier July test reached about 6.1 million TPS using the same type of offchain channel. The foundation said the tunnels were introduced during that demonstration and are programmable, allowing builders to create applications beyond simple transfers.
AI Agent Payments
Explaining the intended use, Mysten Labs co-founder and chief product officer Adeniyi Abiodun described Sui as infrastructure for “millions of AI agents” making transactions every day. He said: “No market in the world needs 6 million transactions per second, let alone 40 million: people just don’t move that fast. Agents do.”
Abiodun’s comments tie the capacity test to automated activity, including interactions that software agents can carry out at a pace beyond human trading or payment activity.
Sui’s Partnership with Google
As previously reported, Sui became a launch partner for Google’s Agentic Payments Protocol, an open-source standard for AI agents to make payments on users’ behalf. According to Mysten Labs’ announcement at the time, Sui’s role involved supplying programmable payment infrastructure for autonomous agents.
The company identified paywall access and automated purchases among the uses for that infrastructure. The report also described tools for content access and licensing, with creators able to control how their work is used and receive payments through programmed rules.
USDsui Stablecoin
On March 4, the Sui Foundation announced its native USDsui stablecoin launch, adding a dollar-linked asset for payments and decentralized finance applications on the network. According to the launch report, Bridge, a Stripe subsidiary, issues USDsui through its Open Issuance platform.
The platform includes enterprise controls and compliance features, while several Sui wallets and financial applications integrated the token at launch. In the foundation’s description, USDsui supports payments between users, cross-border transfers, and remittances within the Sui ecosystem.
Access for U.S. Investors
For U.S. investors, staking ETFs tied to SUI are available, with Canary Capital’s SUIS trading on Nasdaq and Grayscale’s GSUI listed on NYSE Arca. According to reports, both funds began trading on Feb. 18 and held SUI tokens directly.
Coinbase also announced SUI staking for customers with a one-token minimum and estimated annual rewards of 1.4% to 3.3%. According to the report, eligible customers could stake through their exchange accounts, with availability dependent on location.
- Sui’s peak throughput of 40.6 million transactions per second
- More than 10,000 tunnels involved in the test
- CertiK served as independent auditor
- Sui’s partnership with Google for AI agent payments
- Launch of USDsui stablecoin
- Availability of SUI staking ETFs for U.S. investors
The October throughput demonstration was a significant milestone for Sui, showcasing the network’s capabilities and potential for widespread adoption. With its high-performance infrastructure and innovative solutions, Sui is poised to play a major role in the future of blockchain technology.
As the crypto space continues to evolve, it will be interesting to see how Sui and other blockchain platforms adapt to the growing demands of users and developers. With its strong focus on scalability, security, and usability, Sui is well-positioned to meet the challenges of the rapidly changing crypto landscape.
Frequently Asked Questions
What is Sui’s peak throughput?
Sui’s peak throughput is 40.6 million transactions per second, as demonstrated in a live offchain test.
What is the purpose of Sui’s partnership with Google?
Sui’s partnership with Google is for the development of AI agent payments, using Google’s Agentic Payments Protocol.
What is USDsui?
USDsui is Sui’s native stablecoin, launched on March 4, which is a dollar-linked asset for payments and decentralized finance applications on the network.
