Klaytn Samples

Klaytn nodes accept HTTP requests using the JSON-RPC 2.0 specification.

eth_blockNumber

Returns most recent block number

Request

Curl

curl https://klaytn-mainnet-rpc.allthatnode.com:8551/'YOUR-API-KEY' \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

Postman

URL: https://klaytn-mainnet-rpc.allthetnode.com:8551/'YOUR-API-KEY'
RequestType: POST
Body: 
{
    "jsonrpc":"2.0",
    "method":"eth_blockNumber",
    "params":[],
    "id":1
}

Response

{
    "jsonrpc": "2.0",
    "result": "0x5b338f4",
    "id": 1
}