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SDM

Full-service digital asset liquidity for institutions, funds, family offices, and HNWIs.

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SDM USA Inc. · NMLS ID 2501311 · FinCEN Reg # 31000328000706
© 2026 Secure Digital Markets. All rights reserved.
Secure Digital Markets

Deep liquidity. One relationship.

40+ digital assets, 20+ tier-one providers, settled discreetly and on time.

Get in Touch →About SDM →
Spot
Deep spot liquidity across 40+ assets
→
Lending
Borrow against holdings up to $250M
→
Derivatives
Hedge and express views with structures
→
FX
Cross-border FX at institutional spreads
→
Secondaries
Buy and sell private company shares
→
Live
USD/MXN17.1649▼
EUR/USD1.08865▼
GBP/USD1.27345▼
USDC/USD0.99994▲
USDT/USD0.99942▲
EUR/GBP0.85340▲
USD/JPY156.4306▼
USD/CAD1.36538▼
AUD/USD0.66120▲
BTC/USD67,544.18▼
USD/MXN17.1649▼
EUR/USD1.08865▼
GBP/USD1.27345▼
USDC/USD0.99994▲
USDT/USD0.99942▲
EUR/GBP0.85340▲
USD/JPY156.4306▼
USD/CAD1.36538▼
AUD/USD0.66120▲
BTC/USD67,544.18▼
Who we are

A discreet and dependable counterparty across global markets.

Secure Digital Markets is a full-service dealer connecting institutions, funds, family offices, and HNWIs across digital assets and global FX, with deep liquidity and a complete toolkit spanning spot, FX, lending, and derivatives.

We exist to give institutions a single, trusted partner with the pricing, security, and compliance that institutional mandates demand.

Explore our services →
40+
Digital assets covered
20+
Tier-one liquidity providers
$250M
Maximum lending facility
24/7
Global desk coverage
What we offer

Five desks. One relationship.

A complete institutional toolkit, coordinated through a single point of contact.

Spot

Trading

Deep spot liquidity across 40+ assets via a 24/7 OTC desk built for size. Sourced from 20+ tier-one providers, executed by RFQ, portal, or API.

Explore Spot →
01
Access spot markets
  • ▪Aggregated, multi-venue depth
  • ▪Algorithmic order types
  • ▪Discreet, off-exchange execution
01
Access spot markets

Lending

Credit

Borrow against your holdings without selling them. Facilities up to $250M against Bitcoin, stablecoins, and top-50 assets; no rehypothecation.

Explore Lending →
02
Borrow up to $250M
  • ▪Up to $250M facilities
  • ▪Flexible 1–48 month terms
  • ▪No rehypothecation — ever
02
Borrow up to $250M

Derivatives

Risk

A full suite of crypto derivatives including options, collars, swaps, and structured notes. Hedge exposure, generate yield and express views.

Explore Derivatives →
03
Express market views
  • ▪Tailored payoff structures
  • ▪Express any view
  • ▪Backed by deep underlying liquidity
03
Express market views

FX

Cross-border

Move money across borders with institutional-grade FX, across fiat and stablecoins via RFQ, portal, or a single API.

Explore FX →
04
Move money globally
  • ▪Tight spreads, fiat & stablecoins
  • ▪Single API, multiple currencies
  • ▪Instant settlement, full compliance
04
Move money globally

Secondaries

Private shares

A regulated desk for buying and selling private company shares. Single-line trades, multi-counterparty blocks, and structured liquidity.

Explore Secondaries →
05
Trade private shares
  • ▪Direct & block secondaries
  • ▪Founder / employee liquidity
  • ▪Structured liquidity & SPVs
05
Trade private shares
Why SDM

Discipline in every trade.

The standards behind each quote, facility, and integration.

Deep, aggregated liquidity

One relationship aggregates 20+ tier-one providers across 40+ assets to capture better pricing, depth, and redundancy on every fill.

Discreet, off-exchange

Move serious size without signalling the market. SDM executes across multiple venues and off public order books, by design.

A 24/7/365 desk

Markets never close and neither do we. Reach a human trader at any hour, in any condition.

Compliance-first

KYC/AML checks, full audit trails, and reporting embedded from day one.

Security as default

Cold-storage custody, multi-layer authentication, and real-time monitoring on every transaction.

One relationship

Trading, FX, lending, and derivatives coordinated through a single, dedicated point of contact.

Built for counterparties moving real money.

Payment Service Providers

Access multiple FX and payout providers through a single API, improving pricing, coverage, and redundancy.

Fintechs & Neobanks

Launch global FX and cross-border payment capabilities without building treasury and liquidity infrastructure in-house.

Crypto Onramps & Offramps

Convert fiat and stablecoins efficiently with optimized routing, faster settlement, and reduced operational complexity.

Remittance Platforms

Lower transfer costs, improve FX rates, and accelerate payouts across key global corridors.

Import / Export Businesses

Manage international supplier payments and protect your international business against FX exposure.

Trading Desks

Source competitive pricing, hedge and speculate on currency exposure.

Seamless onboarding.

SDM’s onboarding is built for speed.
No unnecessary steps.
No waiting around.

01

Apply Online

under 15 min

Complete our digital application in under 15 minutes. Upload your business documents and compliance information directly through the portal.

02

Compliance Review

2–5 business days

Our compliance team reviews your application, conducts KYC/AML checks, and establishes your trading parameters, typically within 2–5 business days.

03

Go Live

T+0

Receive API credentials or portal access and start transacting. Our integration team stays with you through go-live and beyond.

Let’s cut the friction.

Talk to a trader, request a quote, or apply for portal access. Onboarding takes under 15 minutes.

Get Started with SDM →Talk to a Trader →