如何通过币安Symbol Price Ticker获取1 USDC对应BTC/SOL等币种的价格？

To get the price of 1 USDC in terms of BTC or SOL using the /api/v3/ticker/price endpoint results, you have two straightforward approaches:

1. Use Reverse Trading Pairs (If Available) #

Check if your results include a pair where USDC is the base asset (e.g., USDCBNB in your data, which directly gives 1 USDC = 0.21755 BNB). If there was a USDCBTC or USDCSOL pair, you could use its price directly.

2. Calculate the Reciprocal #

For pairs where the crypto is the base asset (like BTCUSDC or SOLUSDC), the price represents 1 unit of the crypto in USDC. To get 1 USDC in that crypto, compute the reciprocal of the given price:

Example Calculations: #

• For BTC: Given ['BTCUSDC', 21416.42] (1 BTC = 21416.42 USDC):

  1 USDC = 1 / 21416.42 ≈ 0.0000467 BTC
  

• For SOL: Given ['SOLUSDC', 36.14] (1 SOL = 36.14 USDC):

  1 USDC = 1 / 36.14 ≈ 0.02767 SOL
  

Sample Code to Automate Calculation #

Here’s a Python snippet to extract and compute these values from your ticker data:

# Your full ticker data list
ticker_results = [['USDCBNB', 0.21755], ['BNBUSDC', 295.7], ['BTCUSDC', 21416.42], ['SOLUSDC', 36.14], ...]

usdc_to_btc = None
usdc_to_sol = None

for pair, price in ticker_results:
    if pair == 'BTCUSDC':
        usdc_to_btc = 1 / price
    elif pair == 'SOLUSDC':
        usdc_to_sol = 1 / price

# Print results with appropriate precision
if usdc_to_btc:
    print(f"1 USDC = {usdc_to_btc:.8f} BTC")
if usdc_to_sol:
    print(f"1 USDC = {usdc_to_sol:.6f} SOL")

内容的提问来源于stack exchange，提问作者dinamo