How to Find BTC/USDT on OKX?

Locating BTC/USDT Trading Pair

1. Log into your OKX account via desktop browser or official mobile application.

2. Navigate to the Trade section from the top navigation bar, then select Spot for cash trading.

3. In the search box labeled “Search markets”, type BTC/USDT and press Enter.

4. The BTC/USDT pair will appear as the first result if it is active; click on it to load the full trading interface.

5. Verify the instrument ID displayed in the upper-left corner reads BTC-USDT, confirming correct market selection.

Understanding Market Identifier Format

1. OKX uses hyphen-separated identifiers internally: BTC-USDT, not slash notation like BTC/USDT in UI labels.

2. This distinction matters when calling REST APIs or WebSocket endpoints—passing BTC/USDT instead of BTC-USDT returns error code 50013.

3. Instrument IDs remain consistent across all API modules: Trade, MarketData, and Account.

4. For perpetual contracts, the format extends to BTC-USDT-SWAP; for options, it becomes BTC-USD-250926-60000-C.

5. All identifiers are case-sensitive and must match exactly as documented in OKX’s official API reference.

Verifying Market Status and Availability

1. Execute a GET request to /api/v5/market/ticker?instId=BTC-USDT using your authenticated client.

2. A successful response with code: '0' and non-empty data array confirms live market status.

3. Check the state field in the response: values live or preopen indicate tradable conditions.

4. If state shows suspend, the pair is temporarily halted due to volatility or maintenance.

5. Monitor the last and sodUtc0 fields to confirm recent price activity and daily open consistency.

Using python-okx Library for Programmatic Access

1. Initialize the MarketAPI class with valid credentials and proper flag setting (0 for production).

2. Call get_ticker('BTC-USDT') to fetch real-time bid/ask and last price.

3. Use get_candlesticks('BTC-USDT', bar='1H', limit='100') to retrieve recent hourly OHLCV data.

4. Leverage get_order_book('BTC-USDT', sz='40') to pull top 40 levels of bid/ask depth.

5. Confirm data alignment by cross-referencing timestamps between ticker, kline, and order book responses.

Frequently Asked Questions

Q1: Why does BTC-USDT not appear in my spot trading list even after searching?Ensure your account has completed identity verification at Level 2. Unverified accounts cannot access major trading pairs including BTC-USDT.

Q2: Can I place orders on BTC-USDT using an API key without trade permission?No. An API key must explicitly include Trade permission. Read-only keys return HTTP 40004 on order submission attempts.

Q3: Is BTC-USDT available for margin trading on OKX?Yes. After enabling margin mode in Account Settings, BTC-USDT appears under Margin tab with isolated or cross leverage options.

Q4: What happens if I submit a BTC-USDT order while the market state is preopen?The order enters the pre-market queue and executes only after transition to live state. No rejection occurs, but fills are delayed until official opening.