XCHANGE · DEOS-X Bank OTC desk

Move size between dollars, somoni and digital assets.

Buy and sell USDT, USDC, Bitcoin, Ether and more against USD or TJS. Live pricing from global order books, a firm rate locked at order, and one desk settling both legs.

  • Firm price at order, no slippage to settlement
  • USD by wire, TJS on local rails
  • KYB-verified counterparties only
  • One desk settles both legs
34
assets priced live
$10k
minimum ticket
30s
firm quote lock
Connecting
≈ $100,000
You receiveTron (TRC-20)
99,650.00
Desk rate
1 USDT ≈ 1.0035 USD
Spread (all-in fee)
0.35%
Minimum ticket
$10,000

Indicative rate · updated —. The desk locks a firm price when you request a quote.

Asset quotes

Current prices, streamed live.

Every asset the desk trades, priced from Binance spot in real time. Switch to somoni to see the same board in TJS.

Asset
BitcoinBTC
EthereumETH
TetherUSDT
$1.0000+0.00%
XRPXRP
BNBBNB
SolanaSOL
USD CoinUSDC
TRONTRX
DogecoinDOGE
CardanoADA
ToncoinTON
ChainlinkLINK
AvalancheAVAX
StellarXLM
SuiSUI
Bitcoin CashBCH
LitecoinLTC
HederaHBAR
PolkadotDOT
Shiba InuSHIB
UniswapUNI
First Digital USDFDUSD
PepePEPE
AaveAAVE
BittensorTAO
NEAR ProtocolNEAR
Internet ComputerICP
Ethereum ClassicETC
AptosAPT
PolygonPOL
CosmosATOM
ArbitrumARB
FilecoinFIL
OptimismOP

ConnectingPrices from Binance spot, quoted against USDT (≈ USD).

Why XCHANGE

Built for tickets that are too big for a screen.

01

Trade size discreetly

Large tickets are priced and executed away from public order books, so size alone doesn't move the market against you.

02

The price that settles

The rate you accept is locked for 30 seconds and is the rate that settles. No slippage between quote and execution.

03

Dollars and somoni, both native

Fund in USD by international wire or in TJS through local bank transfer, priced off the National Bank of Tajikistan's reference rate.

04

One desk, start to finish

Pricing, compliance and settlement on both legs are handled by the same desk, not coordinated across counterparties.

How it works

Secure exchange, in three steps.

Compliant by design, with the procedure kept as short as the rules allow.

1

Open an account and verify

Register your institution and complete KYB: company documents, a director's ID and a liveness check. A legal requirement, and protection for your funds.

2

Request a firm quote

Choose the pair and size in the calculator. The desk returns a firm price; once you accept, it is locked for 30 seconds and booked.

3

Fund and receive

Send USD by wire, TJS by local transfer, or crypto on-chain. The other leg is delivered as soon as your funds clear, and every step is tracked.

OTC desk quote on mobile: buy USDT, pay 2,500,000 USD, firm desk quote
Open an account See how it works

Pricing

One spread. Nothing hidden behind it.

The desk rate is the live market mid moved by a single spread. That spread is the whole fee: no commission line, no network surcharge on delivery.

  • Minimum ticket: $10,000 equivalent.
  • TJS leg: +0.50% for local-rail settlement.
  • Floor: no ticket prices below 0.15%.

Spread by asset

  • Stablecoins0.35%
  • BTC · ETH0.75%
  • Other digital assets1.25%

Size discount

  • $10k – $250kBase
  • $250k – $1M−0.10%
  • $1M and above−0.20%

Example: buying $500,000 of BTC with USD prices at 0.65% over mid (0.75% BTC tier, −0.10% size). The calculator above applies the same schedule live.

Client dashboard

Your desk, in one place.

Request firm quotes, follow each settlement leg as it clears, and keep every ticket, rate and receipt on one record.

  • Live RFQ with a locked price
  • Settlement tracked per leg
  • Saved payout accounts
  • Statements for your auditors
Open an account
XCHANGE wallet on three phones: USDT balance, receive address, send

Security

Bank-grade by default.

KYB before the first quote

Every counterparty is verified before it can request a price.

Dual approval on every trade

Booking and approval are separated by role. No single person moves institutional money.

Screening inside settlement

Sanctions, KYT and Travel Rule checks run inside the lifecycle, not after the fact.

An audit trail that holds up

Every quote, approval and settlement leg is timestamped with its actor and kept.

See how we secure value

Part of DEOS-X Bank

The desk is one capability of seven.

All capabilities
Onchain FX (Swap) product interface

Onchain FX (Swap)

Automated conversion, triggered by the rules your institution sets.

Remit product interface

Remit

Cross-border transfers settled fast, with visibility at every step.

Wallet product interface

Wallet

Let your own customers send, receive and trade on DEOS-X rails.

Cards product interface

Cards

Card issuance tied directly to your institutional balances.

FAQ

Frequently asked questions.

Didn't find your answer? Talk to our desk.

Corporates and institutions: treasuries, banks, payment and remittance operators, and digital-asset businesses. Every client completes KYB before its first quote. The desk does not serve individuals.

Talk to our desk

Request a quote from a trader.

For block trades, recurring flows or anything the calculator doesn't cover. Tell us the size and side; the desk replies within one business hour.

  • Mon–Sat, 08:00–22:00 Dushanbe time (UTC+5)
  • otc@deosx.com
  • A named desk trader for every verified client
Side

By submitting you agree to be contacted about this request. We never share your details.