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POST
/
942aad90bb6a082676497030b81e40ba
eth_getBlockTransactionCountByHash
curl --request POST \
  --url https://nd-363-550-219.p2pify.com/942aad90bb6a082676497030b81e40ba \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_getBlockTransactionCountByHash",
  "params": [
    "0x2b10ad54fb64a69f0cf0395eda2b97d6dfb853a184a31cb6da53d5a360789331"
  ]
}
'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": "<string>"
}

Documentation Index

Fetch the complete documentation index at: https://docs.chainstack.com/llms.txt

Use this file to discover all available pages before exploring further.

Polygon zkEVM API method that returns the number of transactions in a block specified by block hash. This information can be useful for analytics purposes.
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​
Parameters

  • hash — the block hash of the requested block.

​
Response

  • quantity — an integer value representing how many transactions are included in the block.

​
eth_getBlockTransactionCountByHash code examples

const { Web3 } = require("web3");
const NODE_URL = "CHAINSTACK_NODE_URL";
const web3 = new Web3(NODE_URL);

async function getTransactionsCount(blockHash) {
  const count = await web3.eth.getBlockTransactionCount(blockHash)
  console.log(count);
}

getTransactionsCount('0x98ea4f9e6f68b193971fb693fbc1949c6df6d59647bbb99ab67557a6781ed4fe')

​
Use case

eth_getBlockTransactionCountByHash is a useful tool for analyzing the Polygon zkEVM blockchain transaction volume. On average, a new block is generated on the Polygon zkEVM mainnet every 3 seconds, resulting in approximately 1,200 blocks per hour. Using a Web3 library, one can inspect the past 1,200 blocks starting from the latest block, retrieve the hash of each block, and use eth_getBlockTransactionCountByHash to find the number of transactions in each block.

Body

application/json
​
id
integer
default:1
​
jsonrpc
string
default:2.0
​
method
string
default:eth_getBlockTransactionCountByHash
​
params
string[]

The block hash identifier.

Response

200 - application/json

The block information

​
jsonrpc
string
​
id
integer
​
result
string
Last modified on May 18, 2026