LMAX Group has introduced Kiosk, a purpose-built portal that lets institutional clients deposit digital assets into LMAX Custody and use them as collateral across foreign exchange, precious metals, contracts for difference, perpetual futures, and crypto markets. Announced on Tuesday, May 12, the launch marks a significant step toward blending traditional finance with digital asset infrastructure.
The Kiosk platform acts as a custody bridge: once assets are placed inside LMAX Custody, they can back positions in multiple asset classes without fragmenting liquidity. It bundles deposit and withdrawal functions, API credential management, WalletConnect support, security controls, and treasury management into a single institutional workflow. The aim is to give treasury departments rigorous oversight of capital flows while avoiding the need to juggle separate custody and trading systems.
David Mercer, CEO of LMAX Group, framed the product as foundational infrastructure. “Hyper-efficient collateral will be the foundation of modern, converged capital markets,” he said, adding that Kiosk delivers secure custody, seamless connectivity, and instant collateral access for digital assets. The company stressed that the tool offers a compliant path for institutions integrating crypto into their core trading operations.
LMAX did not disclose which digital assets are supported, who its launch clients are, or early trading volumes. Details such as collateral haircuts, asset eligibility rules, or stress-period margin calls were also not shared — elements that institutions typically require before deploying collateral at scale.
The move arrives amid a broader race to tokenize collateral rails. In February, Franklin Templeton launched a collateral program with Binance that lets money market fund shares serve as trading backing while remaining in regulated custody. The DTCC, working with Chainlink, is building a Collateral AppChain for round-the-clock pricing and settlement, targeting a Q4 2026 production launch after earlier Smart NAV tests with JPMorgan, Franklin Templeton, and BNY Mellon. BlackRock’s tokenized BUIDL fund has surpassed $2.3 billion in assets and is being integrated as trading collateral by OKX through Standard Chartered, while Franklin Templeton’s BENJI tokenized money market fund is slated for use on Kraken for collateral and cash management.
By offering a hosted portal that unifies custody, collateral, and trading, LMAX positions itself within a growing movement to make digital assets function as working collateral across regulated venues — a shift that could eventually reduce settlement times and operating costs for institutional trading desks.
