Token

BlackRock

Standard

<h2 id="key-highlights">Key Highlights</h2>
<ul>
 <li>BlackRock’s BUIDL token becomes accepted collateral for OKX institutional traders</li>
 <li>Partnership with Standard Chartered provides bank-backed custody infrastructure</li>
 <li>Eligible clients can leverage tokenized Treasury assets for trading margin</li>
 <li>Integration bridges traditional banking custody with digital asset collateral systems</li>
 <li>BUIDL expands its footprint in cryptocurrency institutional trading markets</li>
</ul>
<p>The cryptocurrency exchange OKX has integrated BlackRock’s BUIDL token into its collateral system for institutional users, working alongside Standard Chartered to provide regulated custody solutions. This development introduces BlackRock’s tokenized Treasury product into mainstream crypto trading operations while creating stronger connections between digital assets, traditional bank custody services, and exchange platforms.</p>
<h2 id="blackrock-s-buidl-joins-okx-s-institutional-collateral-options">BlackRock’s BUIDL Joins OKX’s Institutional Collateral Options</h2>
<p><a href="https://coincentral.com/okx-expands-us-institutional-trading-access-through-bitgo-settlement-model/" rel="noopener noreferrer nofollow">OKX</a> now permits qualified institutional and VIP-tier clients to deploy BUIDL tokens as margin for trading activities. This functionality operates through OKX Middle East and integrates with Standard Chartered’s custody infrastructure, enabling traders to maintain positions while keeping their collateral within a traditional banking framework.</p>
<p>The platform offers clients flexibility through two distinct collateral pathways. Institutional users can either maintain BUIDL holdings off-platform with Standard Chartered or transfer tokens directly onto the OKX exchange. The off-platform approach creates operational separation between client holdings and exchange activities.</p>
<p>According to OKX, the arrangement functions as a globally systemically important bank-supported off-exchange tokenized collateral system. This infrastructure builds upon the exchange’s current collateral mirroring initiative with Standard Chartered, providing institutions with a transparent method to utilize tokenized Treasury instruments for margin requirements.</p>
<h2 id="bank-backed-custody-model-through-standard-chartered">Bank-Backed Custody Model Through Standard Chartered</h2>
<p>Standard Chartered assumes custodial responsibilities for client assets under this new framework. The banking institution maintains these holdings independently from OKX’s corporate balance sheet, following custody protocols common in conventional financial services.</p>
<p><a href="https://coincentral.com/okx-bybit-and-bitget-accelerate-ai-adoption-as-cexs-tighten-employee-mandates/" rel="noopener noreferrer nofollow">OKX</a> retains operational control over margin monitoring and position liquidation through its proprietary systems. The exchange continuously evaluates collateral valuations throughout trading sessions. Clients preserve full ownership rights to their BUIDL holdings along with associated yield distributions from the fund.</p>
<p>The structure additionally classifies BUIDL as interchangeable with USD, USDC, and comparable dollar-pegged stablecoins. This equivalency enables clients to apply tokenized Treasury positions within margin frameworks, allowing dormant Treasury allocations to back active trading strategies.</p>
<h2 id="growing-adoption-of-tokenized-treasury-products-as-collateral">Growing Adoption of Tokenized Treasury Products as Collateral</h2>
<p>BlackRock’s BUIDL operates through Securitize and maintains holdings in cash instruments, U.S. Treasury bills, and repurchase agreements. The fund delivers yield distributions directly onchain, reinforcing its position within tokenized real-world asset markets. This framework provides institutional participants with blockchain-enabled exposure to short-duration Treasury products.</p>
<p>The <a href="https://coincentral.com/okx-ventures-and-hashkey-capital-invest-in-vietnam-crypto-exchange-caex/" rel="noopener noreferrer nofollow">OKX</a> integration arrives amid expanding acceptance of tokenized Treasury instruments throughout crypto infrastructure. Binance previously incorporated both BUIDL and Franklin Templeton’s BENJI token into its collateral systems. Leading exchanges increasingly rely on regulated tokenized funds to underpin institutional trading operations.</p>
<p>OKX confirmed the service currently serves eligible institutional and VIP clients through its Middle East entity. The platform intends to broaden availability according to regulatory jurisdiction and market demand. This integration significantly strengthens BUIDL’s presence within regulated cryptocurrency collateral markets.</p>
<p>&nbsp;</p>
<p>The post <a href="https://blockonomi.com/okx-integrates-blackrock-buidl-token-as-institutional-collateral-option/" rel="noopener noreferrer nofollow">OKX Integrates BlackRock BUIDL Token as Institutional Collateral Option</a> appeared first on <a href="https://blockonomi.com" rel="noopener noreferrer nofollow">Blockonomi</a>.</p>

OKX Integrates BlackRock BUIDL Token as Institutional Collateral Option

Table of Contents

Blockonomi

Other articles published on Apr 28, 2026

Join our free newsletter for daily crypto updates!