getLatestBlockhash

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=solana-devnet \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "getLatestBlockhash",
    "params": [
      {
        "commitment": "processed"
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "context": {
      "slot": 2792
    },
    "value": {
      "blockhash": "EkSnNWid2cvwEVnVx9aBqawnmiCNiDgp3gUdkDPTKN1N",
      "lastValidBlockHeight": 3090
    }
  }
}

Parameters

string

default:"solana-devnet"

required

Unique identifier for a blockchain network.

number

default:1

required

Request identifier used to match responses.

string

default:"2.0"

required

JSON-RPC version.

string

default:"getLatestBlockhash"

required

JSON-RPC method name.

object

Parameters for method getLatestBlockhash: [config]Positional parameters for getLatestBlockhash:

params[]: Optional configuration object.

Returns

object

RPC response object containing blockhash info in the value field.

Show properties

object

Context information including slot.

Show properties

integer

Slot at which the blockhash was queried.

object

Blockhash information.

Show properties

string

Blockhash as a base-58 encoded string.

integer

Last block height at which the blockhash will be valid.

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=solana-devnet \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "getLatestBlockhash",
    "params": [
      {
        "commitment": "processed"
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "context": {
      "slot": 2792
    },
    "value": {
      "blockhash": "EkSnNWid2cvwEVnVx9aBqawnmiCNiDgp3gUdkDPTKN1N",
      "lastValidBlockHeight": 3090
    }
  }
}

⌘I

Getting started

API Reference

Parameters

Returns

​Parameters

​Returns

Parameters

Returns