Move size. Not markets.Any fiat ⇄ any stablecoin.
Block-size conversion between USDT, USDC and major fiat at mid-market pricing. Execute programmatically over API, or through the manual desk — 24/7, zero slippage, settled T+0.
One desk. Every large-value flow.
Institutions, businesses and HNIs use PrimeOTC wherever fiat has to become stablecoin — or back — at size.
Remittance
Cross-border corridors at competitive FX — stablecoin rails instead of correspondent chains.
B2B payments
Pay suppliers and counterparties in their currency while your treasury holds stablecoins.
Third-party payments
Settle to verified third parties under full KYB — each payee screened and whitelisted.
Payroll
Fund global payroll from one balance — convert and disburse on local rails or in stablecoins.
Treasury rebalancing
Rotate between fiat and USDT/USDC as working capital demands — without moving the market.
PSPs & fintechs
Embed the desk in your own product — quote, lock and execute over one REST API.
Send, receive, convert, store — at block size.
Convert at mid-market
USDT and USDC against USD, GBP, EUR, AED and 12+ more. Block pricing, zero slippage.
API or manual desk
Quote, lock and execute over REST — or work the same flows with a human on chat.
24/7 execution
Stablecoins don't keep banking hours. Neither does the desk — weekends included.
Settled T+0
Funds land the same day, with custody at regulated institutions and a full audit trail.
A $10M USD → USDT trade, step by step.
The same audited pipeline whether you trade over API or with the desk.
Quote
Firm mid-market quote for the full block — no tiers, no spread games.
Lock
Rate locked for the settlement window. AML screening runs in parallel.
Transfer
Fiat lands via your PrimePay vIBAN; token payouts go to whitelisted addresses only.
Settle
USDT delivered T+0 with confirmation, statement and immutable audit log.
Ready to move size without moving markets?
Mid-market blocks, 24/7 execution, T+0 settlement. Talk to the desk today.