quangpro1610/gas_api

This quickstart shows you how to call the Gas API using JavaScript. You can also use a tool such as cURL or Postman to call the REST APIs.

This quickstart shows you how to call the Gas API using JavaScript. You can also use a tool such as cURL or Postman to call the REST APIs.

1. Fork this repository
2. Clone this repository
3. Install required packages

• Install the axios package: npm install axios
• Install the dotenv package: npm install dotenv

4. Create your .env file

INFURA_API_KEY=<API-KEY>
INFURA_API_KEY_SECRET=<API-KEY-SECRET>

5. Run the script node index.js

The result should look similar to:

Suggested gas fees: {
  low: {
    suggestedMaxPriorityFeePerGas: '0.05',
    suggestedMaxFeePerGas: '24.086058416',
    minWaitTimeEstimate: 15000,
    maxWaitTimeEstimate: 30000
  },
  medium: {
    suggestedMaxPriorityFeePerGas: '0.1',
    suggestedMaxFeePerGas: '32.548678862',
    minWaitTimeEstimate: 15000,
    maxWaitTimeEstimate: 45000
  },
  high: {
    suggestedMaxPriorityFeePerGas: '0.3',
    suggestedMaxFeePerGas: '41.161299308',
    minWaitTimeEstimate: 15000,
    maxWaitTimeEstimate: 60000
  },
  estimatedBaseFee: '24.036058416',
  networkCongestion: 0.7143,
  latestPriorityFeeRange: [ '0.1', '20' ],
  historicalPriorityFeeRange: [ '0.007150439', '113' ],
  historicalBaseFeeRange: [ '19.531410688', '36.299069766' ],
  priorityFeeTrend: 'down',
  baseFeeTrend: 'down'
}