POST
/
getLatestBlockhash
curl --request POST \
  --url https://mainnet.helius-rpc.com/ \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "id": "1",
  "method": "getLatestBlockhash",
  "params": [
    {
      "commitment": "processed",
      "minContextSlot": 1000
    }
  ]
}'
{
  "jsonrpc": "2.0",
  "id": "1",
  "result": {
    "context": {
      "slot": 2792
    },
    "value": {
      "blockhash": "EkSnNWid2cvwEVnVx9aBqawnmiCNiDgp3gUdkDPTKN1N",
      "lastValidBlockHeight": 3090
    }
  }
}

Authorizations

​
api-key
string
query
required

Your Helius API key. You can get one for free in the dashboard.

Body

application/json

Response

200
application/json

Successfully retrieved the latest blockhash information.

The response is of type object.