A trading pair is two assets you trade against each other, written like BTC/USDT. It means you're buying or selling Bitcoin priced in USDT. The first asset is what you're trading; the second is the unit it's priced in. Understanding pairs makes an exchange far easier to read.
Base and quote
In a pair like BTC/USDT, the first asset (BTC) is the "base" — the thing you're buying or selling — and the second (USDT) is the "quote," the unit the price is shown in [1]. So a price of 60,000 means one BTC costs 60,000 USDT. Exchanges list many pairs, and common quote assets are stablecoins like USDT and USDC, plus majors like BTC and ETH, or fiat currencies [2].
How pairs work in practice
The bottom line
A trading pair simply tells you which asset you're trading and what it's priced in. Read the base as the coin you want and the quote as the currency you're paying with. If there's no direct pair between two coins you want to swap, you route through a common one — for example selling coin A for USDT, then buying coin B with that USDT. Once pairs click, order books stop looking intimidating. To keep learning the fundamentals, follow more from Bitbase Academy.
Disclaimer: This article is educational content from Bitbase Academy, provided for information only. It does not constitute investment, trading, tax, or financial advice. Crypto assets are volatile; assess your own risk. Written as of June 2026; refer to the latest official information.
References
[1] Coinbase, "What is a cryptocurrency exchange?" coinbase.com
[2] Kraken, "Understanding trading pairs." kraken.com
