isBlockhashValid | Alchemy Docs

Returns whether a blockhash is still valid or not.

apiKeystringRequiredDefaults to docs-demo

This endpoint expects an object.

blockhashstringRequired

The blockhash of the block to evaluate.

ConfigurationobjectOptional

Optional configuration object.

Indicates if the blockhash is still valid.

1	curl -X POST https://solana-mainnet.g.alchemy.com/v2/docs-demo \
2	-H "Content-Type: application/json" \
3	-d '{
4	"jsonrpc": "2.0",
5	"method": "isBlockhashValid",
6	"params": [],
7	"id": 1
8	}'