isBlockhashValid

Returns whether a blockhash is still valid or not

isBlockhashValid

post

/?api-key=<api-key>

Body

idstring

A unique identifier for the request.

Example: 45

jsonrpcstring · enum

The JSON-RPC protocol version.

Example: 2.0

Options: 2.0

methodstring · enum

The name of the RPC method to invoke.

Example: isBlockhashValid

Options: isBlockhashValid

paramsone of[]

Parameters for evaluating blockhash validity.

Responses

exampleapplication/json

application/json

application/json

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --request POST \
  --url 'https://mainnet.helius-rpc.com/?api-key=<api-key>' \
  --header 'Content-Type: application/json' \
  --data '{"jsonrpc":"2.0","id":45,"method":"isBlockhashValid","params":["J7rBdM6AecPDEZp8aPq5iPSNKVkU5Q76F3oAV4eW5wsW",{"commitment":"processed"}]}'

200

400

401

500

200

example

application/json

example

No body

Successfully evaluated blockhash validity.