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OSL

Regulated digital asset trading, custody, and payments across 10+ jurisdictions.

Web-based
01 — Overview

What OSL does

OSL is a regulated digital asset exchange and infrastructure provider operating across more than 10 jurisdictions, holding over 50 licenses and registrations including SFC Type 1/4/7/9 in Hong Kong, Japan FSA, Indonesia OJK, Bermuda BMA, and Australia AUSTRAC. For family offices allocating to digital assets, the licensing breadth is the defining characteristic: most crypto venues operate in regulatory grey zones, while OSL positions itself explicitly as a compliant counterpart for professional and institutional clients.

The institutional-facing offering covers several distinct use cases relevant to investment teams:

  • OTC and execution desk for large block trades with minimal slippage across crypto and fiat pairs
  • Cold wallet custody with 24/7 operations, insurance coverage, and multi-asset support
  • Omnibus Pro for multi-tier account structures with asset segregation and open API controls
  • Tokenworks for tokenization infrastructure including custodial and distribution support
  • White-label payment and trading tools via OSL BizPay

Fee structures are publicly disclosed: spot Pro Trade maker/taker fees run at 0.1%/0.2%, futures settle at 0.02%/0.05%, and OTC/Flash Trade transactions carry no additional commission. Custody account maintenance, historical statements, and audit confirmations are all fee-exempt. Pricing for bespoke institutional services such as Omnibus Pro or Tokenworks is not publicly disclosed. OSL is best suited to family offices that have already decided to allocate to digital assets and need a regulated, multi-jurisdictional counterpart rather than a firm still evaluating whether the asset class belongs in the portfolio at all.

Deep liquidity with minimal slippage across crypto and fiat. Expert desk support for precise pricing and end-to-end compliance across security, KYC/AML, and global audit standards.

On OSL, from a family-office user
02 — Product & capabilities

What it covers

Core tasks
  • OTC and block trade execution in crypto and fiat
  • Digital asset custody and safekeeping
  • Stablecoin payments and cross-border settlement
  • Regulated spot and futures trading
  • Asset tokenization and issuance infrastructure
  • Multi-tier account and asset segregation management
Notable features
  • OTC execution desk with all-in pricing and no additional fees
  • Flash Trade instant conversions with zero commission
  • Cold wallet custody with 24/7 operations and insurance
  • Omnibus Pro multi-tier account structures with open API controls
  • OSL BizPay white-label payment and trading tools
  • StableX institutional stablecoin issuance and management
  • Tokenworks tokenization infrastructure with custodial support
  • Futures trading with USDC settlement
  • Multi-fiat on/off-ramps including USD, HKD, AUD, EUR
  • Institutional-grade APIs for trading and account management
Assets supported
CryptocurrencyStablecoinsTokenised AssetsDigital Securities
Platform & technology
White-labelingMulti-Currency SupportMobile Access
03 — Company

The firm behind it

Software type
Web-based
Headquarters / markets
Hong Kong, Japan, Indonesia
04 — Clients & fit

Who it’s for

Built for Investment Teams, Single Family Office (SFO), Multi Family Office (MFO), Fund Managers.