65 Terabytes of Institutional-Grade Blockchain Data Comes to Walrus Through New Allium Partnership

• Allium, the blockchain data platform trusted by Visa, Stripe, and Coinbase, is bringing 65TB of indexed blockchain data to Walrus, starting with Bitcoin, Sui, Ethereum, Arbitrum, Tron and XRP
• Datasets are encrypted natively on Walrus and unlockable upon purchase by both humans and AI agents
• Partnership validates Walrus as Verifiable Data Platform for high-stakes use cases

Allium, the blockchain data platform trusted by brands including Visa, Stripe and Coinbase, is bringing 65TB of indexed historical blockchain data to Walrus, starting with Bitcoin, Sui, Ethereum, Arbitrum, Tron and XRP. The institutional-grade datasets will leverage Walrus’ native encryption, unlockable upon purchase by both humans and AI agents.

The Data That Powers Global Finance, Now on Verifiable Infrastructure

Allium acts as the system of record for onchain finance and is the data infrastructure that global fintechs and payment platforms, including Visa, use to track stablecoin flows across payment networks. Allium is used by fintechs like Stripe, which leverages its datasets for fraud detection models, and provides critical support for organizations like Coinbase, Phantom, MetaMask, and Grayscale for product development. 

Through this partnership, Allium is making a subset of its institutional-grade datasets available through Walrus, a Verifiable Data Platform built for AI and onchain finance.

What This Unlocks

For institutions, it means a new platform for the data they already trust, now with the unmatched verifiability and availability of Walrus. For builders, this means direct access to finance-grade blockchain data, with integration supported through dashboards, documentation, and developer tools. For AI agents, it opens a path to autonomously discover, purchase, and consume structured blockchain data – a critical building block for the agentic workflows that will define the future of onchain finance.

Rebecca Simmonds, Managing Executive of the Walrus Foundation, said: "Data that underpins high-stakes financial decisions needs a foundation you can verify. Allium already serves some of the biggest names in fintech, and they're now delivering data through Walrus – making it verifiable, always available, and with programmable access built in. This is validation of our thesis that mission-critical data belongs on Walrus."

Ethan Chan, Co-Founder & CEO of Allium, said: “Blockchains record events. Allium makes them usable for finance. By publishing selected datasets through Walrus, we’re experimenting with decentralized infrastructure as an additional distribution layer for institutional-grade blockchain data.” 

Why Walrus

By delivering its datasets through Walrus, Allium now benefits from a data platform purpose-built for high-stakes use cases:

• Always available. Data on Walrus remains accessible even during node failures–so users and institutions can trust the data is there when they need it.
• Verifiable at speed. Data on Walrus is verified onchain, enabling systems to know where data came from and prove it hasn't been tampered with – without compromising on speed.
• Programmable access and monetization. Allium datasets on Walrus are encrypted and unlocked upon purchase, turning blockchain data into programmable assets. No intermediary is needed to provision or approve access, whether the buyer is a quant fund or an AI agent.

The blockchain datasets on Walrus will continue to expand beyond the initial 65TB as additional historical data is indexed and made available. This showcases Walrus' capacity to serve as data infrastructure for the financial institutions, builders, and AI systems that depend on Allium's data to make decisions involving real capital.

Learn more at allium.so.