isBlockhashValid

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": "isBlockhashValid",
    "params": [
      "J7rBdM6AecPDEZp8aPq5iPSNKVkU5Q76F3oAV4eW5wsW",
      {
        "commitment": "processed"
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

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": "isBlockhashValid",
    "params": [
      "J7rBdM6AecPDEZp8aPq5iPSNKVkU5Q76F3oAV4eW5wsW",
      {
        "commitment": "processed"
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

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:"isBlockhashValid"

required

JSON-RPC method name.

object

required

Parameters for method isBlockhashValid: [blockhash, config]Positional parameters for isBlockhashValid:

params[0]: The blockhash to evaluate (base-58 encoded string).
params[1]: Optional configuration object.

Returns

boolean

Boolean - returns whether the blockhash is still valid. Example: true.

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": "isBlockhashValid",
    "params": [
      "J7rBdM6AecPDEZp8aPq5iPSNKVkU5Q76F3oAV4eW5wsW",
      {
        "commitment": "processed"
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}

Getting started

API Reference

Parameters

Returns