Gas Prices

GET /leokit/gas-price/ETH

GET /leokit/gas-price/BTC.BTC

{
  "type": "fixed",
  "units": "rune",
  "gas_prices": 0.02
}

{
  "type": "dynamic",
  "units": "gwei",
  "gas_prices": [
    [50.5, 1705324800],
    [48.2, 1705324740],
    [52.1, 1705324680],
    [49.8, 1705324620]
  ]
}

[price, timestamp]

{
  "type": "dynamic",
  "units": "gwei",
  "gas_prices": [
    [45.2, 1705324800],
    [47.8, 1705324740],
    [44.5, 1705324680],
    [46.1, 1705324620],
    [48.9, 1705324560]
  ]
}

{
  "type": "dynamic",
  "units": "satoshi/vbyte",
  "gas_prices": [
    [25, 1705324800],
    [23, 1705324740],
    [26, 1705324680],
    [24, 1705324620],
    [22, 1705324560]
  ]
}

{
  "type": "fixed",
  "units": "rune",
  "gas_prices": 0.02
}

{
  "type": "fixed",
  "units": "atom",
  "gas_prices": 0.025
}

// Fetch current gas price
const response = await fetch('/leokit/gas-price/ETH', {
  headers: {
    'Api-Key': 'your_api_key'
  }
});

const data = await response.json();

if (data.type === 'dynamic') {
  // Get most recent price (first in array)
  const currentGasPrice = data.gas_prices[0][0];
  console.log(`Current ETH gas price: ${currentGasPrice} ${data.units}`);

  // Calculate estimated fee (example: standard ETH transfer uses ~21000 gas)
  const gasLimit = 21000;
  const estimatedFeeGwei = currentGasPrice * gasLimit;
  const estimatedFeeETH = estimatedFeeGwei / 1e9;

  console.log(`Estimated transaction fee: ${estimatedFeeETH} ETH`);
} else if (data.type === 'fixed') {
  console.log(`Fixed gas price: ${data.gas_prices} ${data.units}`);
}

const response = await fetch('/leokit/gas-price/ETH', {
  headers: {
    'Api-Key': 'your_api_key'
  }
});

const data = await response.json();

if (data.type === 'dynamic') {
  const prices = data.gas_prices.map(entry => entry[0]);

  // Calculate average
  const average = prices.reduce((a, b) => a + b, 0) / prices.length;

  // Get current price
  const current = prices[0];

  // Determine if now is a good time to transact
  if (current < average * 0.9) {
    console.log('Gas prices are below average - good time to transact!');
  } else if (current > average * 1.1) {
    console.log('Gas prices are above average - consider waiting');
  } else {
    console.log('Gas prices are near average');
  }
}

const response = await fetch('/leokit/gas-price/BTC', {
  headers: {
    'Api-Key': 'your_api_key'
  }
});

const data = await response.json();

if (data.type === 'dynamic') {
  // Prepare data for charting library
  const chartData = data.gas_prices.map(([price, timestamp]) => ({
    x: new Date(timestamp * 1000), // Convert to milliseconds
    y: price
  }));

  // chartData is now ready for use with Chart.js, D3, etc.
  console.log('Chart data points:', chartData.length);
}

{
  "error": "Gas price data not available for this chain",
  "status": 404
}

{
  "error": "Unknown Api-Key",
  "status": 403,
  "code": "CLIENT_CONFIG_IS_NOT_SET"
}