Returns the number of transactions for the block matching the given block number.


Supported on Polygon zkEVM (mainnet) only.


  • blockNumber- string - The block number as a string in hexadecimal format or tags. The supported tag values include earliest for the earliest/genesis block, latest for the latest mined block, pending for the pending state/transactions, safe for the most recent secure block, and finalized for the most recent secure block accepted by more than 2/3 of validators. safe and finalized are only supported on Ethereum, Gnosis, Arbitrum, Arbitrum Nova, and Avalanche C-chain


  • result- The number of transactions in a specific block represented in hexadecimal format

API Endpoint

The format of a polygon-zkevm-rpc API endpoint is{{apiKey}}/polygon-zkevm-rpc/

Here is an example:



curl{{apiKey}}/polygon-zkevm-rpc/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"eth_getBlockTransactionCountByNumber","params":["0xc5043f"],"id":1,"jsonrpc":"2.0"}'