What is OTC trading in crypto?
Quick Answer
OTC (over-the-counter) trading is buying or selling large amounts of crypto directly with a desk or broker at a privately negotiated price, instead of placing orders on the public exchange order book.
TL;DR
OTC = private large-block trades at a negotiated price, avoiding the slippage of moving the public market.
Key Takeaways
- 1OTC desks typically serve trades from ~$50,000–100,000 upward
- 2The main benefit is avoiding slippage on large orders
- 3Price is quoted as a single all-in rate, slightly off the spot price
- 4Major exchanges run their own regulated OTC desks
Full Explanation
When an order is large enough to move the market, placing it on the public order book works against you: each slice fills at a worse price — that's slippage. OTC desks solve this by quoting one private price for the whole block, sourcing liquidity from their own inventory and network, then settling directly with you.
The mechanics are simple: you contact the desk (major exchanges like Binance and OKX operate their own), receive a quote — for example, spot price plus a small spread — accept it, and settle. Nothing prints on the public order book, so the market doesn't see your size. Desks typically start at $50,000–100,000 minimums.
For everyday amounts, OTC is unnecessary — exchange order books absorb retail-size orders with negligible slippage, and a simple limit order achieves the same price control. OTC becomes relevant when you're moving amounts where a 0.5–1% slippage would cost more than the desk's spread, or when you need a guaranteed all-in price for accounting purposes.