Could you please clarify what you mean by “Pair $BTC”? Here are a few possibilities for what you might be asking:

1. Crypto Trading Pair – Are you asking for popular trading pairs with Bitcoin (BTC), like:

BTC/USDT (Tether)

BTC/ETH (Ethereum)

BTC/USD (US Dollar)

BTC/BNB (Binance Coin)?

2. Pairing Suggestion – Are you looking for recommendations on what to trade BTC with?

3. Technical Info – Do you want data on a specific BTC trading pair (e.g., chart, volume, trend)?

Let me know what you're looking for so I can assist you better.