📘
Supported on Klaytn (mainnet) only.

Parameters

Request

None

Result

Type	Description
QUANTITY	Integer of the current block number the client is on.

API Endpoint

The format of a Klaytn API endpoint is
https://open-platform.nodereal.io/{{apiKey}}/klaytn/

Here is an example:
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/klaytn/

Example

// Request
curl https://open-platform.nodereal.io/{{apiKey}}/klaytn/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0","method":"klay_blockNumber","params":[],"id":83}'

// Result
{
  "jsonrpc": "2.0",
  "id":83,
  "result": "0xc94"
}