eth_feeHistory | Plasma

Plasma API method that returns historical gas information for a range of blocks.

Parameters

• quantity — number of blocks in the requested range (between 1 and 1024)
• quantity or tag — the highest block of the requested range
• array — array of percentile values (between 0 and 100)

Response

• object — an object with fee history including baseFeePerGas, gasUsedRatio, and reward

eth_feeHistory code examples

ethers.js

const { JsonRpcProvider } = require("ethers");

const provider = new JsonRpcProvider("CHAINSTACK_NODE_URL");

async function call() {
  const result = await provider.send("eth_feeHistory", []);
  console.log(result);
}

call();