OTC desk vs Stablecoin off-ramp: what is the difference?
An OTC desk executes a large trade bilaterally at an agreed price. An off-ramp converts stablecoins to fiat and pays the fiat out. A payment company may use an OTC desk for the conversion and an off-ramp partner for the payout, or one provider for both.
| OTC desk | Stablecoin off-ramp | |
|---|---|---|
| In one line | OTC desk refers to a trading desk that executes large currency or digital asset trades bilaterally, away from public exchanges. The price is agreed before execution. | Stablecoin off-ramp refers to a service that converts stablecoins back into fiat and pays it to a bank account, wallet or recipient. It completes the cash leg of a stablecoin-settled payment. |
| Read more | OTC desk | Stablecoin off-ramp |
How they work together
Either way there are balances at more than one counterparty during the trade, and each belongs in the day's position.
Where Polynopsis fits
Polynopsis puts balances at OTC desks and exchanges next to bank and partner balances, so the team sees what a conversion does to every corridor.
Polynopsis follows stablecoin balances on-chain and fiat balances at partners in one position, so the team sees money on both sides of an off-ramp, and in between.
Frequently asked questions
What is the difference between otc desk and stablecoin off-ramp?
An OTC desk executes a large trade bilaterally at an agreed price. An off-ramp converts stablecoins to fiat and pays the fiat out. A payment company may use an OTC desk for the conversion and an off-ramp partner for the payout, or one provider for both.
What is OTC desk?
OTC desk refers to a trading desk that executes large currency or digital asset trades bilaterally, away from public exchanges. The price is agreed before execution.
What is Stablecoin off-ramp?
Stablecoin off-ramp refers to a service that converts stablecoins back into fiat and pays it to a bank account, wallet or recipient. It completes the cash leg of a stablecoin-settled payment.
Sources
- OTC foreign exchange turnover in April 2025 · Bank for International Settlements
- What is OTC Crypto Trading and How Does it Work? · BitGo
- Targeted Report on Stablecoins and Unhosted Wallets: Peer-to-Peer Transactions (March 2026) · Financial Action Task Force (copy hosted by Singapore Ministry of Law)
- How minting works (Circle Mint) · Circle (developer documentation)
- Remitly Global, Inc. Form 10-K for fiscal year 2025 · U.S. Securities and Exchange Commission (EDGAR)
Know where all your money is.
Polynopsis gives cross-border payment teams one live position across every bank, payout partner, exchange and wallet, including money in flight, and warns before a corridor runs dry.
About Polynopsis
Polynopsis is liquidity management software for cross-border payment companies. The name joins poly, many, and synopsis, a seeing together: one live view of money spread across many banks, payout partners, exchanges and stablecoin wallets, including money in flight, with a warning before any corridor runs dry.
Why it is called Polynopsis · About Polynopsis · Glossary · Corridor runway calculator